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OWNER’S OPERATING MANUAL
SC-1
Three-Chip, Digital Light Processing™ Projector
and Digital High Definition (DHD™) Controller
Page 2
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TWO YEAR LIMITED WARRANTY
For Projectors, Video Processors and Controllers
Congratulations on your purchase of a Runco video product and welcome to the Runco family! We believe Runco produces
“The World’s Finest Home Theater Products.” With proper installation, setup and care, you should enjoy many years of
unparalleled video performance.
This is a LIMITED WARRANTY as defined in the Magnuson-Moss Warranty Act. Please read it carefully and retain it with your
other important documents.
WHAT IS COVERED UNDER THE TERMS OF THIS LIMITED WARRANTY:
SERVICE LABOR: Runco will pay for service labor by a Runco Authorized Service Center when needed as a result of
manufacturing defect for a period of two (2) years from the effective date of delivery to the end user (excluding the lamp).
PARTS (not including the lamp): Runco will provide new or rebuilt replacement parts for the parts that fail due to defects in
materials or workmanship for a period of two (2) years from the effective date of delivery to the end user. Such replacement
parts are then subsequently warranted for the remaining portion (if any) of the original warranty period.
PROJECTOR LAMP: Runco will pay for service labor by a Runco Authorized Service Center when needed as a result of a
manufacturing defect for a period of six (6) months or 1000 hours, whichever comes first, from the effective date of delivery to
the end user. In addition, Runco will provide a new or rebuilt replacement lamp for the lamp that fails due to defects in materials
or workmanship for a period of six (6) months or 1000 hours, whichever comes first, from the effective date of delivery to the
end user. Such replacement lamps are then subsequently warranted for the remaining portion (if any) of the original warranty
period.
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WHAT IS NOT COVERED UNDER THE TERMS OF THIS LIMITED WARRANTY:
This Limited Warranty only covers failure due to defects in materials and workmanship that occur during normal use and does
not cover normal maintenance. This Limited Warranty does not cover cabinets or any appearance items; failure resulting from
accident, misuse, abuse, neglect, mishandling, misapplication, faulty or improper installation or setup adjustments; improper
maintenance, alteration, improper use of any input signal; damage due to lightning or power line surges, spikes and
brownouts; damage that occurs during shipping or transit; or damage that is attributed to acts of God. In the case of remote
control units, damage resulting from leaking, old, damaged or improper batteries is also excluded from coverage under this
Limited Warranty.
CAUTION: THIS LIMITED WARRANTY ONLY COVERS RUNCO PRODUCTS PURCHASED FROM RUNCO AUTHORIZED
DEALERS. ALL OTHER PRODUCTS ARE SPECIFICALLY EXCLUDED FROM COVERAGE UNDER THIS WARRANTY.
MOREOVER, DAMAGE RESULTING DIRECTLY OR INDIRECTLY FROM IMPROPER INSTALLATION OR SETUP IS
SPECIFICALLY EXCLUDED FROM COVERAGE UNDER THIS LIMITED WARRANTY. IT IS IMPERATIVE THAT INSTALLATION
AND SETUP WORK BE PERFORMED ONLY BY AN AUTHORIZED RUNCO DEALER TO PROTECT YOUR RIGHTS UNDER
THIS WARRANTY. THIS WILL ALSO ENSURE THAT YOU ENJOY THE FINE PERFORMANCE OF WHICH YOUR RUNCO
PRODUCT IS CAPABLE WHEN INSTALLED AND CALIBRATED BY RUNCO AUTHORIZED PERSONNEL.
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RIGHTS, LIMITS AND EXCLUSIONS:
Runco limits its obligations under any implied warranties under state laws to a period not to exceed the warranty period. There
are no express warranties. Runco also excludes any obligation on its part for incidental or consequential damages related to
the failure of this product to function properly. Some states do not allow limitations on how long an implied warranty lasts, and
some states do not allow the exclusion or limitation of incidental or consequential damages. So the above limitations or
exclusions may not apply to you. This warranty gives you specific legal rights, and you may also have other rights that vary from
state to state.
Runco SC-1 Owner’s Operating Manual iii
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EFFECTIVE WARRANTY DATE:
This warranty begins on the effective date of delivery to the end user. For your convenience, keep the original bill of sale as
evidence of the purchase date.
IMPORTANT – WARRANTY REGISTRATION:
Please fill out and mail your warranty registration card. It is imperative that Runco knows how to reach you promptly if we
should discover a safety problem or product update for which you must be notified.
CONTACT A RUNCO AUTHORIZED SERVICE CENTER TO OBTAIN SERVICE:
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Repairs made under the terms of this Limited Warranty covering your Runco video product will be performed at the location of
the product, during usual working hours, providing location of product is within normal operating distance from a Runco
Authorized Service Center. In some instances it may be necessary for the product to be returned to the Runco factory for
repairs. If, solely in Runco’s judgment, location of product to be repaired is beyond normal operating distance of the closest
Runco Authorized Service Center, or the repair requires the unit be returned to the Runco factory, it is the owner’s
responsibility to arrange for shipment of the product for repair. These arrangements must be made through the selling Runco
Dealer. If this is not possible, contact Runco directly for a Return Authorization number and shipping instructions. Runco will
return product transportation prepaid in the United States, unless no product defect is discovered. In that instance, shipping
costs will be the responsibility of the owner.
COPYRIGHT AND TRADEMARKS:
© Copyright 2007 Runco International. This document contains proprietary information protected by copyright, trademark and
other intellectual property laws. All rights are reserved. No part of this manual may be reproduced by any mechanical,
electronic or other means, in any form, without prior written permission of the manufacturer.
Reflection, Enhanced GEN3, DHD, Vivix, Virtual Cinema, CineWide, AutoScope, O-Path, CinOptx, LiveLink, CSMS, SuperOnyx
and VirtualWide are trademarks of Runco International. All other trademarks and registered trademarks used in this document
are the property of their respective owners.
Runco International products are manufactured under one or more of the following patents: US. Patent 6755540 and Other
Patents Pending.
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iv Runco SC-1 Owner’s Operating Manual
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ADDITIONAL INFORMATION:
To locate the name and address of the nearest Runco Authorized Service Center, or for additional information about this
Limited Warranty, please call or write:
RUNCO INTERNATIONAL, INC.
Attn: Customer Service Department
2900 Faber Street
Union City, CA 94587
Ph: (510) 324-7777
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Fax: (510) 324-9300
Toll Free: (800) 23-RUNCO
RUNCO VIDEO-PRODUCT INFORMATION
RETAIN THIS INFORMATION FOR YOUR RECORDS
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_________________________________________________________ ________________________________________
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Model Purchased Date
____________________________________________________________________________________________________________
Serial Number
____________________________________________________________________________________________________________
Runco Authorized Dealer Name
____________________________________________________________________________________________________________
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Address
____________________________________________ __________________ ________________________
City State/Province Postal Code
____________________________________________ _______________________________________________________
Phone Fax
Runco SC-1 Owner’s Operating Manual v
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Safety Precautions
Thank you for your purchase of this quality Runco video projector! It has been designed to provide you with the quality of video
that is expected in a home theater. For the best performance, please read this manual carefully as it is your guide through the
menus and operation.
WARNING
CAUTION
RISK OFELECTRIC SHOCK
DO NOTOPEN
TO REDUCE THE RISK OF ELECTRIC SHOCK
DO NOT REMOVE COVER (OR BACK)
NO USER SERVICEABLE PARTS INSIDE.
REFER SERVICING TO QUALIFIED
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC
Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation.
1. Read these instructions.
2. Keep these instructions.
3. Heed all warnings.
CAUTION:
SERVICE PERSONNEL.
This symbol is intended to alert the user to the presence of
uninsulated “dangerous voltage” within the product’s enclosure
that may be of sufficient magnitude to constitute a risk of electric
shock.
This symbol is intended to alert the user to the presence of
important operating and maintenance (servicing) instructions in the
literature accompanying the appliance.
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4. Do not use this equipment near water, outdoors or otherwise exposed to the elements.
5. Clean only with a dry cloth.
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6. Do not block any ventilation openings.
7. Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including amplifiers) that
produce heat.
8. Do not defeat the safety feature of the polarized or grounding type plug. A polarized type plug has two blades with one
wider than the other. A grounding type plug has two blades and a third grounding prong. The third prong is provided for
your safety. If the provided plug does not fit into your outlet, consult an electrician for the replacement of the obsolete
outlet.
9. The 12V trigger only outputs DC 12V signal for triggering. Do not connect to any other power input or output. This could
cause damage to this unit.
10. Only use accessories specified by Runco International.
11. Keep the packing material in case the equipment should ever need to be shipped.
12. Unplug this projector during lightning storms or when it will not be used for an extended period of time.
13. The lamp becomes extremely hot during operation. Allow the projector to cool down for at least 10 minutes prior to
removing the lamp assembly for replacement. Do not operate lamps beyond the rated lamp life. Excessive operation of
lamps beyond rated life could cause them to explode in rare occasions.
14. Refer all servicing to qualified service personnel. Servicing is required when the projector has been damaged in any way,
objects have fallen or spilled into the projector, the projector has been exposed to rain or moisture, does not operate
normally, or has been dropped.
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vi Runco SC-1 Owner’s Operating Manual
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1Table of Contents
TWO YEAR LIMITED WARRANTY ................................................................................. iii
Safety Precautions ......................................................................................................... vi
1. Introduction ...............................................................................................................1
About This Manual ....................................................................................................... 1
Target Audience ..................................................................................................... 1
If You Have Comments About This Manual... .......................................................... 1
Textual and Graphic Conventions ...........................................................................1
Using This Manual ........................................................................................................ 2
Description, Features and Benefits ...............................................................................3
Key Features and Benefits ...................................................................................... 4
Parts List ................................................................................................................4
2. Controls and Functions ............................................................................................ 5
SC-1 at a Glance ......................................................................................................... 5
SC-1 Input Panel .......................................................................................................... 7
SC-1 Control Panel ...................................................................................................... 9
DHD Controller Front Panel ........................................................................................11
DHD Controller Rear Panel ......................................................................................... 12
Outputs ................................................................................................................ 12
Inputs ...................................................................................................................12
SC-1 Remote Control Unit .........................................................................................14
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3. Installation ...............................................................................................................17
Remote Control ..........................................................................................................17
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Notes on Batteries ................................................................................................ 17
Notes on Remote Control Operation .....................................................................17
Quick Setup ............................................................................................................... 18
Installation Considerations ..........................................................................................19
Installation Type .................................................................................................... 19
Ambient Light .......................................................................................................19
Throw Distance.....................................................................................................20
Vertical and Horizontal Position ............................................................................. 22
Vertical and Horizontal Lens Shift.......................................................................... 22
Moving the SC-1................................................................................................... 24
Other Considerations ............................................................................................ 24
Runco SC-1 Owner’s Operating Manual vii
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Table of Contents
Installing the Projection Lens, Lamp and Cooling ........................................................ 24
Installing the Primary Lens ....................................................................................24
Installing the Lamp................................................................................................ 26
Liquid Cooling....................................................................................................... 27
Installing the Extractor Fan and Exhaust Duct .......................................................28
Installing the Optional CineWide Lens Mount ..............................................................29
Raise the Feet....................................................................................................... 29
Attach Extension Bracket to Lens Motor ...............................................................30
Install Anamorphic Lens Motor.............................................................................. 30
Mounting the SC-1 ..................................................................................................... 31
Adjusting the Feet ................................................................................................. 31
Tilting the Projector ............................................................................................... 31
Connections to the SC-1 and DHD Controller ............................................................32
Input Panel Access ...............................................................................................32
Connecting the DHD Controller to the SC-1.......................................................... 32
Connecting Source Components to the DHD Controller .......................................34
RS-232 Controller Connection .............................................................................. 38
Connecting 12-volt Trigger Outputs to External Equipment ................................... 38
Connecting an External IR Receiver to the DHD Controller .................................... 39
Connecting an External Power Supply/Ballast to the Projection Head ...................40
Connecting to AC Power ...................................................................................... 43
Turning on the Power ................................................................................................. 44
Defining the Installed Lamp Size ........................................................................... 44
Power-Up Sequence ............................................................................................45
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Maximizing Light Output .............................................................................................46
Adjusting the Picture Orientation ................................................................................ 47
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Primary Lens Adjustments ..........................................................................................47
Focus ................................................................................................................... 48
Zoom....................................................................................................................48
Horizontal and Vertical Lens Shift .......................................................................... 48
Installing and Adjusting the CineWide Anamorphic Lens ............................................. 49
Attach Lens Mounting Assembly to Lens Motor Carriage Plate .............................49
Configure Lens Motor Trigger ...............................................................................51
Adjust the Anamorphic Lens ................................................................................. 51
viii Runco SC-1 Owner’s Operating Manual
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Table of Contents
Calibrating Projector Input 2 (DVI) ...............................................................................54
TheaterMaster Remote Control Functions.............................................................56
Navigating the Projector Menus ............................................................................ 57
Channel Setup......................................................................................................57
Auto Setup ...........................................................................................................59
Size and Position Menu .......................................................................................60
Image Settings Menu ........................................................................................... 62
Working With the Lamp ............................................................................................. 66
4. Operation .................................................................................................................69
Using the On-Screen Menus ......................................................................................69
Main Menu............................................................................................................ 71
Input Source ......................................................................................................... 71
Aspect Ratio ........................................................................................................ 71
Picture .................................................................................................................74
Input Position........................................................................................................ 78
ISF Presets ........................................................................................................... 79
Information ........................................................................................................... 79
Calibration ............................................................................................................80
Service ................................................................................................................. 82
5. Maintenance and Troubleshooting ........................................................................ 87
Safety Guidelines ........................................................................................................87
AC/Power Precautions..........................................................................................87
Maintaining Proper Cooling ........................................................................................88
Ventilation ............................................................................................................. 88
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Air Filter ................................................................................................................ 88
Liquid Cooler ........................................................................................................88
Exhaust Duct and Lamp Fan Interlocks................................................................. 88
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Maintenance and Cleaning .........................................................................................89
Electrical ...............................................................................................................89
Optical .................................................................................................................. 89
Required Materials and Supplies ...........................................................................89
Cleaning the Lens ................................................................................................. 90
Cleaning the Reflector...........................................................................................90
Cleaning Other Components................................................................................. 90
Runco SC-1 Owner’s Operating Manual ix
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Table of Contents
Lamp and Filter Replacement .....................................................................................91
Lamp Replacement .............................................................................................. 91
Filter Replacement ................................................................................................ 95
Lens Replacement .....................................................................................................95
Troubleshooting Tips .................................................................................................. 96
Error Codes ..........................................................................................................98
6. Serial Communications ........................................................................................101
RS-232 Connection and Port Configuration .............................................................101
Serial Command Syntax ........................................................................................... 101
7. Specifications ........................................................................................................ 107
SC-1 Specifications ..................................................................................................107
DHD Controller Specifications .................................................................................. 109
SC-1 Dimensions .....................................................................................................110
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x Runco SC-1 Owner’s Operating Manual
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1List of Figures
2-1. SC-1 Top/Rear/Front/Side View (with Built-In Power Supply/Ballast) ............................5
2-2. SC-1 Input Panel .......................................................................................................... 7
2-3. SC-1 Control Panel ...................................................................................................... 9
2-4. DHD Controller Front Panel ........................................................................................11
2-5. DHD Controller Rear Panel ......................................................................................... 12
2-6. DHD Controller/SC-1 Remote Control ........................................................................14
3-1. Estimating Throw Distance .........................................................................................20
3-2. Projector Placement ...................................................................................................22
3-3. Vertical Lens Shift (Example only) ............................................................................... 22
3-4. Horizontal Lens Shift (Example only) ........................................................................... 23
3-5. Installing the Primary Lens ..........................................................................................25
3-6. Accessing the Lamp Cooling Compartment ............................................................... 26
3-7. Lamp Cradle Adjustment ............................................................................................ 27
3-8. Extractor Fan Configurations ......................................................................................29
3-9. Adjusting the Feet ......................................................................................................29
3-10. AutoScope Lens Motor with Extension Bracket ........................................................ 30
3-11. SC-1 with AutoScope Lens Motor (Bottom View) .....................................................30
3-12. Tilt Ranges (Front-to-Back and Side-to-Side) ........................................................... 31
3-13. Connecting the SC-1 to the DHD Controller ............................................................. 33
3-14. HDMI Source Connections .......................................................................................34
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3-15. Digital (DTV) RGB or Component Video Connections ...............................................35
3-16. Analog RGB Connections......................................................................................... 36
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3-17. Composite, S-Video and Component Video Connections.........................................37
3-18. RS-232 Control System Connection......................................................................... 38
3-19. Connecting 12-volt Trigger Outputs.......................................................................... 39
3-20. External IR Receiver Connection............................................................................... 39
3-21. External Power Supply/Ballast Connection ...............................................................40
3-22. SC-1 Lamp Igniter Connection Panel........................................................................41
3-23. AC/Lamp Control Input Panel ................................................................................... 42
3-24. Checking or Setting Lamp Size ................................................................................44
3-25. Using LampLOC to Align the Lamp ..........................................................................46
3-26. Horizontal and Vertical Lens Shift Controls ...............................................................48
Runco SC-1 Owner’s Operating Manual xi
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List of Figures
3-27. Anamorphic Lens Mouning Assembly - Exploded View............................................. 49
3-28. Attaching the Anamorphic Lens to the Lens Ring ..................................................... 50
3-29. TheaterMaster Remote Control for SC-1 ..................................................................55
3-30. Channel Setup Menu................................................................................................58
3-31. Unlocking a Channel ................................................................................................59
3-32. Resize Presets: No Resizing .....................................................................................60
3-33. Adjusting Black Levels and White Levels Using the Peak Detector............................ 65
4-1. DHD Controller OSD Menu Structure for SC-1 ........................................................... 70
4-2. Typical PLUGE Pattern for Adjusting Brightness .........................................................75
4-3. Typical Gray Bar Pattern for Adjusting Contrast .......................................................... 76
4-4. Typical Color Bar Pattern for Adjusting Color Saturation and Tint................................ 76
4-5. Typical Test Pattern for Adjusting Sharpness..............................................................78
4-6. Keystone Correction...................................................................................................83
5-1. Disconnecting the Old Lamp ......................................................................................92
5-2. Installing A New Lamp ................................................................................................ 93
5-3. Securing Lamp Anode (+) and Cathode (-) Connectors............................................... 93
5-4. Recording the Serial Number of a New Lamp ............................................................. 94
7-1. SC-1 Dimensions (with Built-In Power Supply/Lamp Ballast).....................................110
7-2. SC-1 Dimensions (without Built-In Power Supply/Lamp Ballast)................................111
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xii Runco SC-1 Owner’s Operating Manual
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1. Introduction
This Owner’s Manual describes how to install, set up and operate the Runco Signature
Cinema™ SC-1 DLP Projector and DHD Controller.
Throughout this manual, the Runco Signature Cinema™ SC-1 DLP Projector and DHD
Controller are referred to collectively as the “SC-1.”
most out of the SC-1.
Runco has made every effort to ensure that this manual is accurate as of the date it was
printed. However, because of ongoing product improvements and customer feedback, it
may require updating from time to time. You can always find the latest version of this and
other Runco product manuals on-line, at www.runco.com.
Runco welcomes your comments about this manual. Send them to techpub@runco.com.
Text Conventions: The following conventions are used in this manual, in order to clarify
the information and instructions provided:
• Remote and built-in keypad button identifiers are set in upper-case bold type; for
example, “Press EXIT to return to the previous menu.”
• Computer input (commands you type) and output (responses that appear on-screen) is
shown in monospace (fixed-width) type; for example: “To change the aspect ratio to
Letterbox, type LETTERBOX <Enter>.”
• All keys with functional names are initial-capped, set in bold type and enclosed in angle
brackets. These keys are the following: <Enter>, <Spacebar>, <Control>,
<Esc> and <Tab>.
• <Enter> indicates that you may press either the RETURN or ENTER key on your
keyboard if it has both keys.
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1.1 About This Manual
Target AudienceRunco has prepared this manual to help home theater installers and end users get the
If You Have Comments About This Manual...
Textual and Graphic Conventions
In addition to these conventions, underlining, boldface and/or italics are occasionally used
to highlight important information, as in this example:
The SC-1 requires a dedicated, 220-VAC/30A circuit. Connect
Caution
Runco SC-1 Owner’s Operating Manual 1
only the SC-1 to this circuit.
Page 14
Introduction
Graphic Conventions: These symbols appear in numerous places throughout the
manual, to emphasize points that you must keep in mind to avoid problems with your
equipment or injury:
1.2
Using This Manual
Tip
Note
Caution
TIPS highlight time-saving short cuts and helpful guidelines for using
certain features.
NOTES emphasize text with unusual importance or special
significance. They also provide supplemental information.
CAUTIONS alert users that a given action or omitted action can
degrade performance or cause a malfunction.
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WARNING
DANGER!
Use the following table to locate the specific information you need in this manual.
WARNINGS appear when a given action or omitted action can result
in damage to the equipment, or possible non-fatal injury to the user.
DANGER appears when a given action can cause severe injury or
death.
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If you need... ... Turn to page:
Information about obtaining service iv
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General information about the Signature Cinema™ SC-1 DLP Projector and DHD Controller
Installation instructions 17
First-time configuration instructions 46
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Advanced configuration instructions 80
Troubleshooting tips 96
Product specifications 107
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2 Runco SC-1 Owner’s Operating Manual
Page 15
Introduction
When you select a Signature Cinema projector as the centerpiece of your home cinema,
Runco becomes your partner in achieving the most extraordinary entertainment
experience. As part of this personalized approach, Runco has engineered the SC-1 with a
variety of setup tools allowing installation professionals to customize this projector for your
unique home.
The SC-1 uses the exclusive Signature CineStep Process™ to produce exceptionally
deep black levels, dynamic contrast and detail, and eliminate undesirable RGB
characteristics associated with digital projection. With seven lens choices as well as
anamorphic lens options, the Signature Cinema SC-1 can be tailored for use in any home.
Its tremendous light output is suitable for screens as wide as 40 feet, while the system’s
digital controller eliminates any video artifacts while faithfully processing input signals.
The SC-1 incorporates today’s most advanced widescreen DLP™ technology, with three
SuperOnyx™ DMDs™ boasting a phenomenal native resolution of 2048 x 1080. Runco
has engineered Imaging Science Foundation™ calibration standards into the SC-1 for the
purest video performance, and has incorporated horizontal and vertical lens shift controls
to resolve even the most difficult projector placement issues.
The SC-1 is supplied with Runco’s next-generation, Digital High Definition (DHD)
Controller, featuring advanced Vivix II™ processing. The DHD Controller produces
stunning video imagery, elevating even standard NTSC material to near high-definition
levels.
Multiple aspect ratio control includes Runco’s VirtualWide™ for viewing 4:3 material in
widescreen with no loss of picture quality. The DHD provides for a pure digital signal path
from input to output, making this system ready for Runco’s exclusive LiveLink™ DVI cable
solution to preserve HD signal quality over long runs.
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For uncompromising widescreen reproduction of movies originally filmed in the “scope”
(2.35:1) format, the SC-1 can be equipped with Runco’s patent-pending CineWide™
technology, a combination of software, electronics and high-quality anamorphic optics.
CineWide maintains constant vertical height on the screen just as in a movie theater.
When a viewer transitions from 1.78:1 (16:9) program material to 2.35:1, the image simply
gets wider while full height is maintained. Also available with the SC-1 is CineWide with
AutoScope™, an enhanced, remote-controlled motorized version of CineWide.
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1.3 Description, Features and Benefits
Note
Discrete IR and RS-232 control make custom installation seamless, while discrete source
and aspect ratio selection accommodate any automation control system.
Runco SC-1 Owner’s Operating Manual 3
CineWide requires the use of a 2.35:1 or similar aspect ratio superwide
format screen.
Page 16
Introduction
Key Features and Benefits The SC-1 offers these key features and benefits:
Parts List Your SC-1 is shipped with the following items. If any items are missing or damaged,
➤
• Native Resolution: 2048 x 1080
• Three-chip Digital Light Processing (DLP™) system
• Two HDMI Inputs (on DHD Controller) with High-bandwidth Digital Content Protection
(HDCP)
• HDTV Compatible
•CinOptx™ Signature lens options for stunning sharpness and throw distance flexibility
• Internal electromechanical shutter for quick picture mute and black stand-by
• Inverse telecine deinterlacing of film-originated, standard and high-definition interlaced
material with 3:2 pull-down (60 fps) or 2:2 pull-down (50 fps)
• Auto-setup with seamless cut-and-fade source switching
• Control via built-in keypad, infrared (IR) remote or serial commands via RS-232
• LED for 2-digit error codes, plus LCD for text-based status display
• Incoming AC voltmeter
➤
please contact your Runco dealer or Runco Customer Service at (800) 23-RUNCO.
• Signature Cinema™ SC-1 DLP Projector and DHD Controller
• Remote Control Unit and two (2), AAA-size batteries
• TheaterMaster Remote Control Unit and four (4), AAA-size batteries
• Power Cords: 110-VAC (for DHD Controller) and 220-VAC (for projector)
• RJ-11 Telephone Cable, 50 feet (15.24 meters)
• Serial Port Adapter, RJ-11 Female to DB-9 Male
• Rack-mounting brackets and hardware for the DHD Controller
• Warranty information and registration card
• Runco SC-1 Owner’s Operating Manual (this document)
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Optional Accessories:
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• CineWide™ technology (fixed, secondary anamorphic lens)
• CineWide™ with AutoScope™ system (secondary anamorphic lens and motorized
mount)
• External Power Supply and Lamp Ballast
4 Runco SC-1 Owner’s Operating Manual
Page 17
2. Controls and Functions
Figure 2-1 shows the key SC-1 components. The paragraphs that follow describe them.
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10
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2.1 SC-1 at a Glance
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14 13
15
Figure 2-1. SC-1 Top/Rear/Front/Side View (with Built-In Power Supply/Ballast)
Runco SC-1 Owner’s Operating Manual 5
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Controls and Functions
1. DOOR RELEASE
To access SC-1 internal components, press this button to release the hinged door on
the top of the projector. After closing the door, press the button again to latch it.
2. STATUS / CONTROL PANEL
For a detailed description, refer to SC-1 Control Panel on page 9.
3. EXHAUST DUCT
Connect the projector’s 8” top exhaust hole to a rigid duct. Add a 50/60-Hz heat
extractor at the opposite end of the duct so that adequate airflow (at least 600 cubic
feet per minute) is maintained near the top of the projector. The vane switch in this
vent will prevent start-up and/or trigger a shutdown if airflow is inadequate.
4. HORIZONTAL OFFSET KNOB ACCESS
This opening provides access to the horizontal offset knob, for adjusting the projected
image position left or right relative to the lens center. (Use a 4.0-mm hex wrench.)
5. INPUT PANEL (remove cover to access)
Connect the DHD Controller to the projector here; refer to Connecting the DHD
Controller to the SC-1 on page 32.
6. AC INPUT
Connects the projection head to the main power supply/lamp ballast.
7. BALLAST CONTROL CONNECTOR (9-pin, D-sub male)
Connects the RS-232 control signals between the ballast and the projection head,
enabling the projection head to dictate the amount of current (or power) to be
supplied from the ballast to the projection head.
8. BALLAST SAFETY INTERLOCK CONNECTOR (9-pin, D-sub female)
Connects the RS-232 safety interlock signals and the Lamp Enable signal between
the ballast and the projection head.
9. POWER SUPPLY/LAMP BALLAST
Provides power to the projector lamp and other projector components. Normally
mounted at the rear of the projection head, but can also be detached.
10. 220-VAC LINE CORD
Use this to connect the SC-1 to your AC power source.
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Caution
11. LAMP/AIR FILTER COVER
Remove this cover to access the lamp compartment and air filter.
12. AIR FILTER
Intake air flows through the filter before circulating in the front compartment to cool
the main electronics. Replace the air filter whenever the lamp is replaced – or more
often in dusty or dirty environments. Check condition monthly. Refer to
Replacement on page 95 for detailed instructions.
13. FRONT IR SENSOR
Receives IR commands from the TheaterMaster remote control.
14. FOCUS KNOB
Located directly under the primary lens. Use this to focus projected image.
15. VERTICAL OFFSET KNOB ACCESS
Remove this plastic cover to access the vertical offset knob, for adjusting the
projected image position up or down, relative to the lens center.
The SC-1 requires a dedicated, 220-VAC/30A circuit. Connect
only the SC-1 to this circuit.
Filter
6 Runco SC-1 Owner’s Operating Manual
Page 19
Controls and Functions
Figure 2-2 shows the SC-1 rear input panel.
1
2
3
4
5
6
10
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2.2 SC-1 Input Panel
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11
8
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Figure 2-2. SC-1 Input Panel
Runco SC-1 Owner’s Operating Manual 7
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Page 20
Controls and Functions
1. INPUT 1 (RGBHV)
Not used. Connect all video sources to the DHD Controller.
2. INPUT 2 (DVI)
HDCP-compliant digital video input. Connect the HDMI output from the DHD
Controller to this input.
3. INPUT 3 (Video) / INPUT 4 (S-Video)
Not used. Connect all video sources to the DHD Controller.
4. ETHERNET
Reserved for future use.
5. REMOTE
Wired input from an external remote control or infrared receiver.
6. GPIO
Not used.
7. RS422
Not used.
8. RS232 OUT
Not used.
9. RS232 IN (9-pin, D-sub female)
Connect the RS-232 output from the DHD Controller here, using the provided
RJ11-to-DB9 adapter and communication cable.
10. INPUT 5 (Option 1)
Reserved for future use.
11. INPUT 6 (Option 2)
Reserved for future use.
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8 Runco SC-1 Owner’s Operating Manual
Page 21
Controls and Functions
The SC-1 control panel includes an IR sensor, two-digit error code window, LCD status
display and built-in keypad. The built-in keypad provides access to all software controls
needed for working with the projector. (For more convenient functionality, use a remote
control or serial commands via the DHD Controller.)
Figure 2-3 shows the SC-1 control panel.
1
2
Figure 2-3. SC-1 Control Panel
Power On OSD On
44.96kHz 59.94Hz
3
11
10
5
4
9 8 7
6
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2.3 SC-1 Control Panel
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1. LCD STATUS DISPLAY
Full status and error messages appear in this window.
2. POWER BUTTON
Not used. Use the DHD Controller to turn the projector on or off.
3. LED STATUS/ERROR CODE WINDOW
The LED status window displays an active pattern of segments to indicate that the
projector is changing its state from powered down to powered up. The message “On”
appears here when the projector has completed its initialization and is ready for use.
During an error condition that prevents normal operation, a two-digit code appears
here to indicate the basic operational state of the projector. Codes are translated in
the LCD Status Display window; for a complete error code list, refer to
on page 98.
4. SHUTTER
Press and hold this button for two seconds to toggle the internal mechanical shutter
blade closed or open. A closed shutter blanks the display (turns it to black). Close the
shutter to mute all display while maintaining access to projector functions. Opening
the shutter restores the image.
5. EXIT
When in the menu structure, the EXIT button brings the menu back one page or
cancels the current function.
6. HELP
Press HELP to display on-screen help text. Press HELP again (or EXIT) to hide it.
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Error Codes
Runco SC-1 Owner’s Operating Manual 9
Page 22
Controls and Functions
7. IR SENSOR
Receives IR commands from the TheaterMaster remote control.
8. INPUT 2 (DVI)
Press this button to select projector Input 2 (HDMI output from the DHD Controller).
9. Menu Navigation Buttons:
UP BUTTON ( )
Used to move the menu cursor up in the SC-1 menu system.
LEFT BUTTON ( )
Used to move the menu cursor left in the SC-1 menu system.
DOWN BUTTON ( )
Used to move the menu cursor down in the SC-1 menu system.
RIGHT BUTTON ( )
Used to move the menu cursor right in the SC-1 menu system.
ENTER BUTTON
When an item is highlighted on the On-Screen Display, press ENTER to select the
item.
10. MENU
Press this button to show or hide the projector menus.
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Note
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11. AUTO SETUP
Press this button to initiate an automated process in which the projector optimizes
critical display parameters for the current source.
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The SC-1 has its own internal menu system, separate from that of
the DHD Controller. However, it is intended for use by trained
service personnel only.
10 Runco SC-1 Owner’s Operating Manual
Page 23
Controls and Functions
Figure 2-4 shows the controls and indicators on the DHD Controller front panel; the
paragraphs that follow describe them.
1
Figure 2-4. DHD Controller Front Panel
1. RUNCO ICON
Lights red to indicate that the DHD Controller is in standby mode; lights blue to
indicate that the unit is on.
2. POWER BUTTON
Press once to toggle from standby mode to on mode. Press it again to return to
standby mode. For a discrete on or off command, you can use the direct access
buttons on the remote control.
2
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3
45
6
7
8
2.4 DHD Controller Front Panel
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9
10
3. IR SENSOR
Receives IR commands from the remote.
4. VACUUM FLUORESCENT DISPLAY
Can be used instead of the On-Screen Display (OSD). Displays currently-selected
menu or – if no menu is selected – the current source, signal format (NTSC or PAL),
input resolution and aspect ratio.
5. UP BUTTON
Use to direct select aspect ratios or move the menu cursor up in the OSD. When no
menus are present on-screen, the UP button toggles through aspect ratios in the
following order:
Anamorphic - Standard (4:3) - Letterbox - VirtualWide - Cinema - Virtual Cinema
Note
6. LEFT BUTTON
Used to direct select inputs or move the menu cursor left in the OSD. When no menu
is present on-screen, the LEFT button toggles through the different sources, in this
order:
HDMI 2 - HDMI 1 - HD/RGB2 - HD/RGB1 - Component SD - S-Video 2 - S-Video 1 Composite
PRE
Virtual Cinema is available only on the SC-1/CineWide. For more
information about aspect ratios, refer to
Table 4-1.
Runco SC-1 Owner’s Operating Manual 11
Page 24
Controls and Functions
7. ENTER BUTTON
When an item is highlighted on the OSD, the ENTER button selects the item.
8. DOWN BUTTON
Use to direct select aspect ratios or move the menu cursor down in the OSD. When
no menu is present on-screen, this button toggles through the different aspect ratios,
in this order:
Virtual Cinema - Cinema - VirtualWide - Letterbox - Standard (4:3) - Anamorphic
9. RIGHT BUTTON
Used to direct select inputs or move the menu cursor right in the OSD. When no
menus are present on-screen, the RIGHT button toggles through the different
sources, in this order:
Composite - S-Video 1 - S-Video 2 - Component SD - HD/RGB 1 - HD/RGB 2 HDMI
1 - HDMI 2
10. MENU BUTTON
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Press the MENU button to bring up the main menu. Also, if you are in an adjustment
mode or function, press MENU to bring the menu back one level.
2.5 DHD Controller Rear Panel
Serial No
Model
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Video Processor / Controller
1
Note
functional only when an analog source (HD/RGB, SD Component,
Composite or S-Video) is selected.
Figure 2-5 shows the rear connector panel on the DHD Controller.
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79
3
The UP, DOWN, LEFT, RIGHT, ENTER and MENU buttons are
R/Pr G/Y B/Pb
R/Pr G/Y B/Pb H V
INPUTS
HDMI 1 HDMI 2HDMI Out
2
HV
HD1
HD2
Pb Pr Y
Component Video
4
SYSTEM CONTROL INTERFACE
TRIGGERS
2
1
S-Video 1
Video
S-Video 2
RS-232 Out
5
6
IR
3
WARNING:
TO REDUCE THE RISK OF FIRE
OR ELECTRIC SHOCK, DO NOT EXPOSE
THIS APPLIANCE TO RAIN OR MOISTURE.
RS-232 Control
10
8
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
AVIS: RISQUE DE CHOC ELECTRIQUE-NE PAS OUVRIR
CAUTION:
TO REDUCE THE RISK OF ELECTRIC
SHOCK, DO NOT REMOVE COVER. NO USERSERVICEABLE PARTS INSIDE. REFER SERVICING
TO QUALIFIED SERVICE CENTER.
100-230VAC 50-60 Hz, 165 Watts Max
Made In USA
11
12 13
!
Figure 2-5. DHD Controller Rear Panel
Outputs 1. HDMI OUT
Inputs 2. HDMI 1 / HDMI 2 (Digital)
➤
➤
Connect this to Input 2 (DVI) on the SC-1 (see Figure 2-2).
Two, HDCP-compliant digital video inputs for connecting a DVD player or HD tuner
with a DVI or HDMI output.
12 Runco SC-1 Owner’s Operating Manual
Page 25
3. HD1 / HD2 (5 x Analog BNCs)
Two inputs (five BNCs per input) for connecting either RGB or component
high-definition television signals. The DHD Controller automatically detects the signal
format: RGB(HV) or YPrPb, 480p, 720p, 480i, 576i or 1080i.
4. COMPONENT VIDEO (RCA connectors)
Standard Definition (480i/576i) Component (YPrPb) input. This is the input for
component video from sources such as DVD players.
Controls and Functions
Tip
5. COMPOSITE VIDEO INPUT
Standard composite video input for connecting a VCR, laser disc player or other
composite video source.
6. S-VIDEO 1 / S-VIDEO 2
Two, standard S-Video inputs for connecting a DVD player, satellite receiver or Super
VHS (S-VHS) VCR.
7. 12-VOLT (750 mA) TRIGGER OUTPUTS
Connection for up to three (3), 12-volt trigger-controlled devices such as retractable
screens or screen masks.
8. RS-232 OUTPUT
Connect this to the RS232 IN input on the projector, using the provided RJ11-to-DB9
adapter and communication cable.
9. IR
Wired input from a wired remote control or infrared receiver. It is a 3.5-mm, mini
phono jack, wired as follows:
Ring = +5V
Tip = IR Input
Sleeve = Ground
For best results, do not run your DVD player in progressive mode.
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Note
10. RS-232 CONTROL PORT
A female, 9-pin D-sub connector for interfacing with a PC or home theater
automation/control system.
11. POWER INPUT (100 to 240 VAC)
Connect the DHD Controller to power here.
12. MAIN AC FUSE
This is the main AC input fuse (5mm x 20mm, 500 mA, 250V slow-blow).
13. MAIN POWER SWITCH
Disconnects or applies power to the DHD Controller.
Runco SC-1 Owner’s Operating Manual 13
When an external remote control or infrared receiver is connected
to the wired IR input, the IR sensor on the front of the DHD is
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disabled.
Page 26
Controls and Functions
2.6
SC-1 Remote Control Unit
Figure 2-6 shows the SC-1 remote control, and the paragraphs that follow describe its
functionality.
2
1
3
4
5
7
10
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6
8
9
13
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Figure 2-6. DHD Controller/SC-1 Remote Control
14 Runco SC-1 Owner’s Operating Manual
Page 27
1. IR OUTPUT INDICATOR
Lights when a button is pressed to indicate that an IR signal is being transmitted.
2. ON / OFF
Press to turn the projector on or off.
3. ENTER
Press to select a highlighted menu item or confirm a changed setting.
4. Cursor Buttons ( , , , )
Use these buttons to select items or settings, adjust settings or switch display
patterns.
When no menu is present on-screen, the UP and DOWN buttons toggle through the
available aspect ratios, in this order:
UP Button = Anamorphic - Standard (4:3) - Letterbox - VirtualWide - Cinema Virtual
DOWN Button = Virtual Cinema - Cinema - VirtualWide - Letterbox - Standard (4:3) Anamorphic
Cinema
Note
Virtual Cinema is available only on the SC-1/CineWide. For more
information about aspect ratios, refer to
Table 4-1.
Controls and Functions
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Likewise, the LEFT and RIGHT buttons toggle through the different source inputs, in
this order:
LEFT Button = HDMI 2 - HDMI 1 - HD/RGB2 - HD/RGB 1 - Component SD - S-Video
2 - S-Video 1 - Composite
RIGHT Button = Composite - S-Video 1 - S-Video 2 - Component SD - HD/RGB 1 -
HD/RGB 2 - HDMI 1 - HDMI 2
5. LIGHT
Press to illuminate the buttons.
6. MENU
Press this button to access the OSD controls, or to exit the current menu and return
to the previous one.
7. VIDEO (1)
Press to select Composite video input as the source or to enter the numeric
character
8. COMP (Component) (2)
Press to select Component SD (480i/576i) video input as the source or to enter the
numeric character “2.”
Note
“1.”
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The UP, DOWN, LEFT, RIGHT, ENTER and MENU buttons are
functional only when an analog source (HD/RGB, SD Component,
Composite or S-Video) is selected.
Runco SC-1 Owner’s Operating Manual 15
Page 28
Controls and Functions
9. Aspect Ratio Selection Buttons
Use the red buttons to select an aspect ratio directly or to enter numeric characters,
as follows:
ANA (16:9) (3)
For viewing 16:9 DVDs or HDTV programs in their native aspect ratio.
4X3 (4:3) (6)
Scales the input signal to fit 4:3 display mode in the center of the screen.
LETBOX (Letterbox) (9)
For viewing LaserDisc movies or non-anamorphic DVDs on a 16:9 screen.
V-WIDE (VirtualWide)
Enlarges a 4:3 image horizontally in a NON-linear fashion to fit 16:9 full screen display.
CINEMA
For viewing 2.35:1 source material.
SVC (CineWide-equipped projectors only)
Selects the Virtual Cinema aspect ratio, used for viewing 16:9 source material on a
2.35:1 screen.
10. S-VID 1 (4) / S-VID 2 (5) (S-Video)
Press to select an S-Video input or to enter the numeric character “4” or “5.”
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11. HD 1 (7) / HD 2 (8)
Press to select a HD (RGBHV or YPbPr component) input or to enter the numeric
character “7” or “8.”
12. HDMI 1 / HDMI 2 (0)
Press to select a Digital Video input. Press HDMI 2 to enter the numeric character
“0.”
13. Memory Preset Buttons:
ISF NIGHT
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Press to recall settings for the current input from the “ISF Night” memory preset.
ISF DAY
Press to recall settings for the current input from the “ISF Day” memory preset.
CUST 1
Press to recall settings for the current input from the “Custom 1” memory preset.
CUST 2
Press to recall settings for the current input from the “Custom 2” memory preset.
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16 Runco SC-1 Owner’s Operating Manual
Page 29
3. Installation
To install batteries in the remote control,
press up on the battery cover retainer clip
and lift off the cover. Install the two AAA
batteries with the correct polarity and then
replace the cover.
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• Do not mix an old battery with a new one or different types of batteries.
• If you will not use the remote control for a long time, remove the batteries to avoid
damage from battery leakage.
• Make sure that there is nothing obstructing the infrared beam between the remote
control and the IR receiver on the DHD Controller.
• If the effective range of the remote control decreases, or it stops working, replace the
batteries with new ones.
• The remote control may fail to operate if the infrared remote sensor is exposed to bright
sunlight or fluorescent lighting.
• Ambient conditions may possibly impede the operation of the remote control. If this
happens, point the remote control at the DHD Controller, and repeat the operation.
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3.1 Remote Control
Notes on Batteries• Make sure that the battery polarities are correct when installing the batteries.
Notes on Remote Control Operation
Runco SC-1 Owner’s Operating Manual 17
Page 30
Installation
3.2
Quick Setup
Table 3-1 gives a quick overview of the SC-1 installation process. The sections following
this one provide detailed instructions.
Note
Table 3-1. Installation Overview
Step Procedure
1 Choose a location for the projector 19
2 Install primary projection lens, lamp and heat extractor 24
3 Install CineWide lens mounting assembly (stationary base
plate or AutoScope lens motor – optional)
4 Mount the projector 31
5 Connect the DHD Controller to the projector 32
6 Connect signal sources to the DHD Controller 34
7 Connect external controller to RS-232 port (optional) 38
8 Connect AutoScope lens motor and/or other equipment to
12-volt trigger outputs (optional)
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9 Connect power supply/lamp ballast, if separate from
projection head (split-body configuration)
Installation should be performed by a qualified custom video
installation specialist.
For Details, Refer to
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29
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40
page...
10 Apply power to the projector 43, 44
11 For rear-screen installations, select the proper picture
orientation
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12 Primary lens adjustments: projected image size (zoom),
position (shift) and focus
13 Install CineWide anamorphic lens (optional) 49
14 CineWide lens adjustments: position, pitch (angle),
geometry and focus
15 Calibrate projector input 2 (DVI): perform Auto Setup, then
adjust size/position, input levels, brightness/contrast etc.,
as needed for each channel
16 Adjust lamp output, as needed 66
17 DHD Controller input calibration: adjust the following for
each DHD Controller input; save settings when finished:
• Aspect ratio • Color level
• Brightness • Tint
• Contrast • Input position
47
22, 47
51
54
71 through 79
18 Runco SC-1 Owner’s Operating Manual
Page 31
Installation
Proper installation of your projector will ensure the quality of your display. Whether you are
installing a projector temporarily or permanently, you should take the following into
account to ensure your projector performs optimally.
compares these various installation methods.
Table 3-2. Projector Installation Options
Advantages Considerations
Front Screen, Floor Mount Installation
• Easy to set up
• Can be moved or changed quickly
• Easy to access
Rear Screen, Floor Mount Installation
• Projector is completely hidden
• Projector is easily accessed
• Usually good ambient light rejection
Rear Screen, Floor Mount with Mirror
• Projector is completely hidden
• Usually good ambient light rejection
• Requires less space behind screen than
other rear screen installations
• Shares floor space with audience
• Requires separate room
• Installation cost is usually higher
• Requires separate room
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• Installation cost is usually higher
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3.3 Installation Considerations
Installation TypeChoose the installation type that best suits your needs: front or rear screen. Table 3-2
images will be noticeably reduced if light directly strikes the screen, such as when a shaft
of light from a window or floodlight falls on the image. Images may then appear washed
out and less vibrant.
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Ambient LightIn general, minimize or eliminate light sources directed at the screen. Contrast ratio in your
Runco SC-1 Owner’s Operating Manual 19
Page 32
Installation
Throw Distance Throw distance is the distance measured from the front of the projector to the screen.
➤
This is an important calculation in any projector installation as it determines whether or not
you have enough room to install your projector with a desired screen size and if your
image will be the right size for your screen.
You can quickly estimate the throw distance by multiplying the width of the screen by the
lens throw ratio; see
back the projector should be positioned from the screen in order to project a focused
image large enough to fill the screen.
Screen x Lens Throw Ratio = Approximate Throw Distance
In this example, a 1.49-1.93 zoom
lens with a 15-foot wide screen
results in a throw distance of
268.20 to 347.40 inches
(22.35 to 28.95 feet).
Signature C Primary Lens
with CineWide
Anamorphic Lens
(1.49-1.93)
Figure 3-1. The result of this calculation tells you roughly how far
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.20 in.
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Figure 3-1. Estimating Throw Distance
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Front of
projector
180 x 1.49 (max. zoom) = 268
180 x 1.93 (min. zoom) = 347.40 in.
20 Runco SC-1 Owner’s Operating Manual
Page 33
Throw Distance Ranges: Table 3-3 lists the available lens options for the SC-1 and their
associated throw ratios.
Table 3-3. SC-1 Lens Options and Throw Ratios
Installation
Signature
Lens
Option
(Note 2)
A
B
C
D
E
Throw Range in
Throw Ratio
with Primary
Lens Only
1.40-1.58 134.40 151.68
1.32-1.50 135.43 153.90
1.57-1.93 150.72 185.28
1.48-1.81 151.84 185.70
1.96-2.55 188.16 244.80
1.84-2.40 188.78 246.24
2.37-3.19 227.52 306.24
2.25-2.99 230.85 306.77
inches, with a
96x54-inch
(1.78:1) Screen
Min. Max. Min. Max. Min. Max.
Throw Range in
inches, with a
102.6x54-inch
(1.90:1) Screen
(Note 3)
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3.22-4.56 309.12 437.76
3.02-4.28 309.85 439.13
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Throw Ratio
with Primary
Lens and
Anamorphic
Lens
Not Applicable (Note 2)
1.49-1.93 189.08 244.92
1.80-2.41 228.42 305.83
Throw Range in
inches, with a
126.9x54-inch
(2.35:1) Screen
(Note 3)
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2.44-3.45 309.64 437.80
4.30-6.00 412.80 576.00
F
G
Notes:
1. Throw distance does not affect image quality, provided these ranges are taken into account.
2. Only the Signature C, D, E, F and G lenses can be used with the optional CineWide (secondary
anamorphic) lens. Doing so affects the throw distances as shown here.
3. The “1.90:1” throw distances are for reference only. The SC-1 has a native resolution of 2048 x
1080, which is about a 1.90:1 native aspect ratio. With most source material, the SC-1 only uses
the center, 1,920 pixels in each row (1920
4.03-5.63 413.48 577.64
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5.50-8.50 528.00 816.00
5.16-7.97 529.42 817.72
x 1080 = 16:9 or 1.78:1 native aspect ratio).
3.05-4.26 387.04 540.59
3.91-6.03 496.18 765.21
Runco SC-1 Owner’s Operating Manual 21
Page 34
Installation
Vertical and Horizontal
Position
Vertical and Horizontal
Lens
Shift
Proper placement of the projector relative to the screen will yield a rectangular,
➤
perfectly-centered image that completely fills the screen.
Ideally, the projector should be positioned perpendicular to the screen and in such a way
that the lens center and screen center are aligned with each other, as shown in
Height
Lens Center
x
Figure 3-2. Projector Placement
If it is not possible to align the projector and screen as shown in Figure 3-2, you can use
➤
the mechanical lens shift controls to center the image on the screen. Lens shift is generally
expressed as a percentage of the screen height or width, as shown in
Figure 3-4.
Screen
Projection Distance
Lens Center
Y
Floor
Figure 3-3 and
Figure 3-2.
0% Offset
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50% Offset
50% OFFSET
Note: This is a general example of lens shift. Projectors vary in their shift capabilities. No
particular lens or projector is shown in this example.
Figure 3-3. Vertical Lens Shift (Example only)
22 Runco SC-1 Owner’s Operating Manual
Page 35
20% Offset
Installation
Max. amount of
image to one
side of lens
center = 20%
(approx.)
Note: This is a general example of lens shift. Projectors vary in their shift capabilities. No
particular lens or projector is shown in this example.
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Figure 3-4. Horizontal Lens Shift (Example only)
Vertical Lens Shift: The SC-1 provides up to 43% of vertical lens shift up or down. For
example, with a 96 x 54-inch (16:9) screen, you can shift the image up to 23.22 inches
(59.0
cm) above or below the screen center.
Horizontal Lens Shift: The SC-1 allows up to 20% of horizontal lens shift left or right
(17% with a 1.90:1 screen). For example, with a 96
the image up to 19.20 inches (48.8 cm) left or right of the screen center. With a
95
x 50-inch (1.90:1) screen, you can shift the image up to 16.15 inches (41.0 cm) left or
right of the screen center.
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x 54-inch (16:9) screen, you can shift
Note
Runco SC-1 Owner’s Operating Manual 23
1. With zero offset (no vertical or horizontal lens shift), the lens
center and screen center are aligned with each other. The SC-1
is never ceiling mounted; offsets are calculated only with the
projector upright. These offsets are references to zero offset.
2. Vertical shift limits are percentages of the screen height.
Horizontal shift limits are percentages of the screen width.
3. The SC-1 has a native resolution of 2048 x 1080, which is about
a 1.9:1 aspect ratio. For 16:9 material, only the 1920 x 1080 area
is used which is a 16:9 (1.78:1) aspect ratio. Most often, the 16:9
throw distance is used. If used with CineWide or CineWide with
AutoScope, only the 16:9 area is used.
Page 36
Installation
If you find that you cannot raise or lower the image enough using mechanical vertical
offset, you may need to make keystone adjustments or vertically shift the image using the
on-screen display (OSD) controls, to compensate. For detailed instructions, refer to
the On-Screen Menus on page 69.
If images remain keystoned or exhibit uneven brightness, the projector may simply be too
high or low in relation to the screen. Relocate the projector to correct these issues.
Using
Moving the SC-1 Four or more people can lift and hand-carry the SC-1 a short distance as required.
Other Considerations Other considerations and tips that can help improve your installation:
3.4 Installing the Projection Lens, Lamp and Cooling
Installing the Primary Lens The projection lens is shipped separately from the projector. Proceed as follows to install
➤
When using a forklift to transport the SC-1, a specially-designed mounting frame with
forklift rails is required; contact Runco International for more information.
➤
• Keep the ambient temperature constant and below 35°C (95°F). Keep the projector
away from heating and/or air conditioning vents. Changes in temperature may cause
drifts in the projector circuitry, which may affect performance.
• Keep the projector away from devices that radiate electromagnetic energy such as
motors and transformers. Common sources of these include slide projectors,
speakers, power amplifiers and elevators.
Before or after you have positioned the projector in its permanent or temporary location,
install the remaining components: the primary lens, lamp and external extractor fan.
IMINAR
➤
the projection lens:
1. Remove the lens plug from the lens opening in the projector.
2. Place the lens cap on the projection lens to protect it from being damaged during the
installation process.
3. Remove the rear cap from the lens. This protective cap is only used during shipping to
PRE
protect the lens from damage.
4. Orient the primary lens with the serial number and UP labels at the top (see Figure 3-5).
Fully insert it straight into the lens mount opening all the way back without turning. With
the lens fully back, it will seat properly within the lens mount.
5. Lock the lens assembly in place with lens locking lever DOWN.
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Caution
1. The lens seals the projection head, preventing contaminants
from entering the area of main electronics. Never attempt to
operate the projector without a lens installed. During transport
and installation, install a lens plug.
2. Always re-install a lens in its previous “UP” orientation.
24 Runco SC-1 Owner’s Operating Manual
Page 37
Serial
Number
Label
Installation
Y
Figure 3-5. Installing the Primary Lens
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Runco SC-1 Owner’s Operating Manual 25
Page 38
Installation
Installing the Lamp To install the lamp, remove the screw holding the lamp/air filter cover in place. Then, lift
➤
the cover up and away from the projector.
Turn the knob to open the inner lamp cooling compartment and reveal the cathode end (–)
of the lamp; see
WARNING
Figure 3-6.
Xenon arc lamps are under high pressure and must be handled
with great care at all times. Lamps may explode if dropped or
mishandled.
Never open the lamp door unless you are wearing protective
clothing. Recommended protective clothing includes — but may
not be limited to — protective gloves, latex lab gloves, a
double-layer 0.040” acetate face shield, and a quilted ballistic nylon
jacket or welder’s jacket.
Y
Remove
Lamp/Air Filter
Cover
IMINAR
L
PRE
Figure 3-6. Accessing the Lamp Cooling Compartment
Lamp Cooling Compartment Door
(turn to
open)
26 Runco SC-1 Owner’s Operating Manual
Page 39
Before installing the projector lamp, check the lamp cradle (anode end) location and adjust
as necessary; see
approximately 1” closer to the reflector.
Figure 3-7. For a 2.0-kW lamp, move the cradle to the rear position,
Y
Installation
IMINAR
Figure 3-7. Lamp Cradle Adjustment
To complete the lamp installation, refer to Lamp and Filter Replacement on page 91 for
detailed instructions. Observe all warnings, and wear protective clothing and shielding.
reservoir to critical electronic components located near the front of the projection head.
The coolant (a 50/50 mix of distilled water and ethylene glycol) should fill slightly more than
half of the reservoir to ensure adequate circulation. The reservoir, which is located in the
igniter compartment, is factory-filled and does not require draining for transit. Check the
coolant level regularly.
PRE
L
Liquid CoolingDuring operation, a closed loop of flexible tubing circulates liquid coolant from a small
Runco SC-1 Owner’s Operating Manual 27
Page 40
Installation
Installing the Extractor
Fan and Exhaust Duct
Install an extractor fan and duct to pull warm exhaust air from the projector at a minimum
➤
rate of 600 cubic feet per minute (CFM).
WARNING
If necessary, consult a knowledgeable HVAC technician for help with designing and
installing a cooling solution that best suits your site and installation requirements. Due to
the wide variety of available materials and installation methods, Runco can only provide
general guidelines. Review the following information carefully and adapt it as appropriate
to your specific situation:
• Direct exhaust as necessary to keep ambient air temperature between 50°F (10°C) and
95°F (35°C).
• If the projector is used for extended periods, particularly in a confined space, routing to
the outside of the building may be required. In all cases, maintain at least 600
the projector’s top exit port.
To calculate the air flow, use an air flow meter to measure the ft/min or ft/sec where the
duct connects to the projector (measure at this end only). Multiply this reading by the
cross-sectional area of the 8” duct (0.34 sq. ft.) to calculate the CFM airflow:
Measured linear ft/min x 0.34 = CFM
Given the area of the exhaust duct, the measured air flow must be at least 1765 linear
feet per minute (600 ÷ 0.34) in order to maintain 600 CFM.
• Use a duct that is no less than 10 inches and no more than 6 feet long; see Figure 3-8.
To prevent possible transfer of fan vibration to the image, do not mount the extractor
directly on the projector — include at least 10 inches of duct.
• For longer exhaust runs at your site, add extractors/boosters as necessary. The vane
switch at the projector’s top exit port will trigger a projector shutdown if the airflow is
inadequate.
L
Do not operate the projector without an extractor fan installed!
Y
IMINAR
CFM at
PRE
Note
Do not exceed 6-ft. duct length without adding additional
extractors.
28 Runco SC-1 Owner’s Operating Manual
Page 41
Min. 10”
Installation
Y
Figure 3-8. Extractor Fan Configurations
If you are installing a SC-1 with the optional CineWide with AutoScope system, proceed
as follows to install the anamorphic lens mounting assembly (AutoScope lens motor).
Note
3/4 of an inch by rotating them counter-clockwise using a crescent wrench; see
3-9. This will allow the projector to lie flat on the mounting surface with the AutoScope
lens motor installed.
Do not install the CineWide lens yet, only the lens motor. You will
install the CineWide lens after you install the projector and adjust
the primary lens.
IMINAR
L
Figure
PRE
3.5 Installing the Optional CineWide Lens Mount
Raise the Feet Prior to installing the AutoScope lens motor, extend the four feet on the projector by 1/2 to
Figure 3-9. Adjusting the Feet
Runco SC-1 Owner’s Operating Manual 29
Page 42
Installation
Attach Extension Bracket
to Lens Motor
Use the supplied hardware to attach the lens motor extension bracket to the top of the
➤
lens motor as shown in
Figure 3-10.
Y
Figure 3-10. AutoScope Lens Motor with Extension Bracket
Install Anamorphic Lens
Motor
PRE
➤
The anamorphic lens mounting kit is partially pre-assembled at the
Note
Line up the 10 mounting holes on the lens motor extension bracket with those on the
bottom of the projector. Secure the motor to the projector with the 10 screws provided for
this purpose. See
Lens
Motor
Figure 3-11. SC-1 with AutoScope Lens Motor (Bottom View)
IMINAR
factory – the AutoScope lens motor and lens mounting assemblies
L
are both fully assembled.
Figure 3-11.
Extension
Bracket
Caution
DO NOT OVER-TIGHTEN THE SCREWS.
30 Runco SC-1 Owner’s Operating Manual
Page 43
Installation
Mount the SC-1 on a strong supporting structure or cart. Carts can be useful when
moving a projector during a presentation or from site to site. If possible, lock the wheels
when it’s in position to prevent it from being moved during a presentation.
Take special care if using a mobile cart; avoid sudden stops, force and uneven surfaces
that may cause the top-heavy cart to lurch and overturn. Make sure your mounting
structure is reasonably level, then adjust one or more projector feet as necessary to
fine-tune.
WARNING
Do not attempt to invert or ceiling-mount the SC-1.
Y
rest firmly on its feet. To adjust the height and level of the projector, extend or retract the
feet by rotating them using a crescent wrench; see
you can tilt it side-to-side up to 15 degrees. This limit ensures safe lamp operation and
proper position of the liquid cooling reservoir in the projector. See
Figure 3-9.
Figure 3-12.
IMINAR
3.6 Mounting the SC-1
Adjusting the FeetFor installations on a floor or suitable supporting structure, a single projection head should
Tilting the ProjectorYou can tilt the front end of the projector up or down as much as 15 degrees. Likewise,
L
PRE
Figure 3-12. Tilt Ranges (Front-to-Back and Side-to-Side)
WARNING
Tilt only as shown, and only if absolutely necessary.
Runco SC-1 Owner’s Operating Manual 31
Page 44
Installation
3.7 Connections to the SC-1 and DHD Controller
Input Panel Access To access the SC-1 input panel, remove
Connecting the DHD
Controller to the SC-1
Proceed as follows to connect the DHD Controller to the SC-1, your video sources,
external controller(s) – if present – and AC power.
When connecting your equipment:
• Turn off all equipment before making any connections.
• Use the correct signal cables for each source.
• Ensure that the cables are securely connected. Tighten the thumbscrews on
connectors that have them.
➤
the two screws holding the input panel
cover in place.
Connect the DVI, RGBHV and RS-232 outputs from the DHD Controller to the
➤
corresponding inputs on the SC-1; see
To minimize cable clutter, bundle the
cables together and re-attach the input
panel cover. Pass the cables through the
opening at the bottom of the cover.
IMINAR
L
Figure 3-13.
Y
Remove these screws
Pass cables through
this opening
PRE
Replace these screws
32 Runco SC-1 Owner’s Operating Manual
Page 45
SC-1 Input Panel
Installation
Y
IMINAR
L
Serial No
Model
Video Processor / Controller
R/Pr G/Y B/Pb
R/Pr G/Y B/Pb H V
PRE
HDMI OUT
Figure 3-13. Connecting the SC-1 to the DHD Controller
INPUTS
HV
Pb Pr Y
HDMI 1 HDMI 2HDMI Out
DHD Controller
HD1
HD2
Component Video
SYSTEM CONTROL INTERFACE
TRIGGERS
2
1
S-Video 1
Video
S-Video 2
IR
3
WARNING:
TO REDUCE THE RISK OF FIRE
OR ELECTRIC SHOCK, DO NOT EXPOSE
THIS APPLIANCE TO RAIN OR MOISTURE.
RS-232 Out
RS-232 Control
RS-232 OUT
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
AVIS: RISQUE DE CHOC ELECTRIQUE-NE PAS OUVRIR
CAUTION:
TO REDUCE THE RISK OF ELECTRIC
SHOCK, DO NOT REMOVE COVER. NO USERSERVICEABLE PARTS INSIDE. REFER SERVICING
TO QUALIFIED SERVICE CENTER.
100-230VAC 50-60 Hz, 165 Watts Max
Made In USA
!
Runco SC-1 Owner’s Operating Manual 33
Page 46
Installation
Connecting Source
Components to
the DHD
Controller
Connect your video sources to the DHD Controller as shown and described in the
➤
sections that follow.
HDMI Connections: See Figure 3-14.
Tip
Note
G/Y H VR/Pr B/Pb
G/Y
HDMI 1 HDMI 2
Use the HDMI inputs whenever possible. This ensures the highest
video quality because the signal is carried in the digital domain
throughout the entire signal path, from source component output
into the projector.
You can also connect computers with DVI output to these inputs.
However, accepted VESA standard resolutions are limited to VGA
(640x480), SVGA (800x600), XGA (1024x768) and SXGA
(1280x1024) at 60Hz refresh.
INPUTS
HVR/Pr B/Pb
HD1
HD2
Pb
Component Video
Pr Y
Y
TRIGGERS
IR123
S-Video 1
Video S-Video 2
IMINAR
L
PRE
Figure 3-14. HDMI Source Connections
HDMI Source
(HD-DVD/BD/DVD Player or
HD Tuner with
HDMI or DVI out)
34 Runco SC-1 Owner’s Operating Manual
Page 47
Digital (DTV) RGB or Component Video Connections: See Figure 3-15.
INPUTS
G/Y H VR/Pr B/Pb
HD1
HD2
G/Y
HVR/Pr B/Pb
TRIGGERS
123
S-Video 1
Installation
HDMI 1 HDMI 2
Red/Pr Green/Y Blue/Pb Horiz Vert
DTV or Progressive
Component (YPbPr)
Source
Pb
Component Video
Pr Y
Video
IMINAR
L
PRE
S-Video 2
Y
Figure 3-15. Digital (DTV) RGB or Component Video Connections
Runco SC-1 Owner’s Operating Manual 35
Page 48
Installation
Analog (Computer) RGB Connections: See Figure 3-16.
INPUTS
G/Y H VR/Pr B/Pb
HD1
HD2
G/Y
HVR/Pr B/Pb
TRIGGERS
123
S-Video 1
HDMI 1 HDMI 2
Red Green Blue Horiz Vert
IMINAR
L
Personal Computer
Pb Pr
Component Video
Y Video S-Video 2
Y
PRE
Figure 3-16. Analog RGB Connections
36 Runco SC-1 Owner’s Operating Manual
Page 49
Composite/S-Video/Component Video Connections: See Figure 3-17.
INPUTS
G/Y H VR/Pr B/Pb
HD1
HD2
G/Y
HVR/Pr B/Pb
TRIGGERS
123
S-Video 1
Installation
HDMI 1 HDMI 2
DVD Player, VCR,
Satellite Receiver,
Laser Disc etc.
Pb Pr
Component Video
Pb Pr Y
Y Video S-Video 2
IMINAR
L
PRE
Y
Figure 3-17. Composite, S-Video and Component Video Connections
Runco SC-1 Owner’s Operating Manual 37
Page 50
Installation
RS-232 Controller
Connection
Use a straight-through, 9-pin RS-232 cable to connect a PC or home theater
➤
control/automation system (if present) to the RS-232 Control port on the DHD Controller;
see
Figure 3-18.
For more information about using this connection, refer to Serial Communications on
page 101.
1
345
2
6
89
7
2 Transmit Data
3 Receive Data
5 Ground
Pb Pr Y
to Automation/
Control System
or PC
Video
TRIGGERS
2
1
S-Video 1
IR
3
Y
S-Video 2
RS-232 OutComponent Video
RS-232 Control
(none of the other pins are used)
Connecting 12-volt
Trigger Outputs to
External
Equipment
IMINAR
Figure 3-18. RS-232 Control System Connection
L
If your SC-1 is equipped with a CineWide with AutoScope system, connect the
➤
AutoScope lens motor to a 12-volt trigger output on the DHD Controller; see
Similarly connect other 12-volt trigger-activated equipment (such as retractable screens or
screen masks) to the other trigger outputs.
PRE
Figure 3-19.
38 Runco SC-1 Owner’s Operating Manual
Page 51
Pb Pr Y
Video
3
IR
RS-232 Control
S-Video 1
S-Video 2
HD1
HD2
1
2
R/Pr G/Y B/Pb
R/Pr G/Y B/Pb H V
DVI 1 DVI 2DVI OutH/VVH
R/Pr G/Y B/Pb
HV
TRIGGERS
RS-232 Out
CAUTION:
TO REDUCE THE RISK OF ELECTRIC
SHOCK, DO NOT REMOVE COVER. NO USERSERVICEABLE PARTS INSIDE. REFER SERVICING
TO QUALIFIED SERVICE CENTER.
AVIS: RISQUE DE CHOC ELECTRIQUE-NE PAS OUVRIR
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
!
WARNING: TO REDUCE THE RISK OF FIRE
OR ELECTRIC SHOCK, DO NOT EXPOSE
THIS APPLIANCE TO RAIN OR MOISTURE.
100-230VAC 50-60 Hz, 165 Watts Max
OUTPUTS
INPUTS
SYSTEM CONTROL INTERFACE
Component Video
SDI
Option
Serial No
Video Processor / Controller
Model
Runco International
Union City, CA
Made In USA
DHD Controller
Rear Panel
AutoScope Lens Motor (Rear)
Power
Video
3
IR
RS-232 Control
S-Video 1
S-Video 2
1
2
TRIGGERS
RS-232 Out
CAUTION:
TO REDUCE THE RISK OF ELECTRIC
SHOCK, DO NOT REMOVE COVER. NO USERSERVICEABLE PARTS INSIDE. REFER SERVICING
TO QUALIFIED SERVICE CENTER.
AVIS: RISQUE DE CHOC ELECTRIQUE-NE PAS OUVRIR
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
!
WARNING:
TO REDUCE THE RISK OF FIRE
OR ELECTRIC SHOCK, DO NOT EXPOSE
THIS APPLIANCE TO RAIN OR MOISTURE.
100-230VAC 50-60 Hz, 165 Watts Max
SYSTEM CONTROL INTERFACE
Made In USA
Switch
3.5-mm
mini plug
Installation
AC Input
(Note)
Retractable Screen or other
12-volt trigger-activated
device
Sleeve = Ground
Tip = +12V
Y
Note: On some motors, the power switch and AC input are on the underside of the lens motor
housing.
IMINAR
Figure 3-19. Connecting 12-volt Trigger Outputs
If infrared signals from the remote control cannot reach the DHD Controller due to
excessive distance or obstructions such as walls or cabinet doors, you can connect an
external IR receiver to the DHD Controller to extend the range of the remote control. See
Figure 3-20.
L
PRE
Connecting an External IR Receiver to the DHD Controller
IR Receiver
Remote
Figure 3-20. External IR Receiver Connection
Runco SC-1 Owner’s Operating Manual 39
Control
Ring = +5V
Tip = IR Input
Sleeve = Ground
(3.5-mm
mini phono
plug)
Page 52
Installation
Connecting an External
Power Supply/Ballast to
the Projection Head
The SC-1 is optionally available in a split-body configuration in which the power
➤
supply/ballast is separate from the projection head. This configuration is useful for
installations where the projection area is too small to accommodate a single-body SC-1,
or the 220-VAC source cannot be conveniently accessed from the projection area.
Note
The external power supply/ballast connects to the SC-1 in two places: the lamp igniter
connection panel and the AC/lamp control input panel, as shown in
If the power supply/ballast is internal to your SC-1 (as shown in Figure
2-1), continue with the next step, Connecting to AC Power.
Figure 3-21.
Y
- +
IMINAR
L
DC Power (-) (to Lamp Igniter)
DC Power (+) (to Lamp Igniter)
AC Power (to Projection Head)
PRE
Figure 3-21. External Power Supply/Ballast Connection
Lamp Ballast Control (RS232)
Lamp Ballast Safety Interlock (RS232)
LEGEND
40 Runco SC-1 Owner’s Operating Manual
Page 53
Connecting the Ballast to the Lamp Igniter: The external power supply/ballast
connects to the lamp igniter via two, high-voltage DC power cables with “twist-lock”
connectors. The connectors are color-coded and of different genders for easy
identification (red=positive; black=negative); see
To connect the external power supply/ballast to the igniter:
1. Connect the positive (red, male) DC power connector to the red (female) terminal on the
lamp igniter connection panel. Insert the connector all the way in, then turn it 90
degrees clockwise to lock it.
2. Connect the negative (black, female) DC power connector to the black (male) terminal
on the lamp igniter connection panel. Insert the connector all the way in, then turn it 90
degrees clockwise to lock it.
Figure 3-22.
Y
Installation
(male) (female)
IMINAR
L
PRE
FROM
BALLAST
Figure 3-22. SC-1 Lamp Igniter Connection Panel
Runco SC-1 Owner’s Operating Manual 41
Page 54
Installation
Connecting the Ballast to the AC/Lamp Control Input Panel: Connect the AC
power, lamp ballast control cable and lamp ballast safety interlock cable to the AC/lamp
control input panel as shown in
Figure 3-23.
FROM BALLAST
IMINAR
L
Projector
Status
Y
Control (male)
Interlock (female)
(for future
use)
AC Voltmeter
PRE
Figure 3-23. AC/Lamp Control Input Panel
The Projector Status LED indicates the current operating state of the projector, as follows:
• OFF: Projection head is unplugged.
• Amber: Head is plugged in but turned off.
• Green: Normal operation.
• Red: Error preventing normal operation.
During operation, the AC voltmeter displays the number of AC volts reaching the
projector. Monitor this and make sure the display reads within the acceptable nominal AC
range (200-240) at all times. If the window is dark, this indicates that the projection head is
either unplugged or not powered up, or that inadequate, excessive or faulty AC has
automatically “tripped” (opened) the ballast breaker and caused a shutdown.
FROM BALLAST
42 Runco SC-1 Owner’s Operating Manual
Page 55
projector).
DHD Controller: Plug the female end of one power cord into the AC receptacle on the
rear of the DHD Controller. Connect the other end to your AC power source
(100
to 240 VAC).
Projector: Similarly connect the SC-1 to a nearby AC outlet. The input voltage must be
between 200 and 240 VAC.
The SC-1 requires a dedicated, 220-VAC/30A circuit. Connect
Caution
only the SC-1 to this circuit.
Installation
Connecting to AC PowerThe SC-1 system includes two (2) AC power cords (one each for the DHD Controller and
The LED status window displays an active pattern of segments to
indicate the projector is changing its state from powered down to
standby. At this point, the projection head is in a type of “standby”
mode only; the light engine compartment fans are running but the
rest of the projection head is off. “--” appears in the display when
the projector is ready to be turned on.
AutoScope Lens Motor: With AutoScope-equipped projectors, a third power cord is
provided for the lens motor. Plug the female end of the AC power cord into the AC input
on the rear of the lens motor assembly (see
110 VAC power source.
The input voltage to the AutoScope lens motor must be between
Caution
100 and 120 VAC. Do not connect the AutoScope lens motor
to a 200-240
Figure 3-19). Connect the other end to a
IMINAR
VAC power source!
L
Y
PRE
Runco SC-1 Owner’s Operating Manual 43
Page 56
Installation
3.8
Turning on the Power
Defining the Installed
Lamp Size
Before powering up the projector and igniting the lamp, you must define in memory which
size lamp is installed, otherwise you risk severely over-driving or under-driving a lamp.
WARNING
1. Press MENU. The Status Display at the top of the projector will show a “Lamp Size” of
➤
2000, 3000, 4500 or 6000 watts. See
Explosion hazard. DO NOT turn the projector on until you have
defined the lamp size.
Figure 3-24.
Y
on TheaterMaster
remote keypad
2000
IMINAR
L
Note: You must enter a password unless the “Enable Password” service option
has been turned off.
Figure 3-24. Checking or Setting Lamp Size
PRE
2. Enter the Lamp Password or the Runco service password. (You must enter a
password unless the “Enable Password” service option has been turned off.)
3. Press or to select 2000, if a different lamp size is shown.
4. When the Status Display shows the correct lamp type, you can turn on the projector
and lamp.
Note
The Lamp Size can also be changed in the Service menu (Service
password required) if the projector is running, but the change will not
take effect until the next power-up. Whenever possible, define the
lamp size before igniting the lamp.
44 Runco SC-1 Owner’s Operating Manual
Page 57
2. Turn on the main power switch at the rear of the DHD Controller.
3. If this is an AutoScope-equipped projector, turn on the main power switch on the
AutoScope lens motor. The lens motor power switch is located next to the AC input
(see
Figure 3-19).
4. Press the ON button on the remote control – or the POWER button on the DHD
Controller front panel – to turn on the system. The vacuum fluorescent display on the
DHD Controller front panel briefly displays “Starting Display.”
The LED status window at the rear of the projector displays an active pattern of
segments to indicate that it is changing its state from “standby” to “on.”
5. When the projector has completed its initialization and is ready
for use, “On” appears in the projector LED status window.
The fluorescent display on the DHD Controller indicates the active source, signal format
(NTSC or PAL), input resolution and aspect ratio; for example:
Installation
Power-Up Sequence1. Turn on your source components.
Y
Input
Current Source Format
Component SD NTSC 480i
Resolution
IMINAR
Cinema SC-1
L
Aspect Ratio
PRE
Runco SC-1 Owner’s Operating Manual 45
Page 58
Installation
3.9
Maximizing Light Output
Upon powering up the projector with a newly installed/replaced lamp, use the LampLOC
feature of the SC-1 to adjust the lamp position to help ensure optimized operation as well
as peak brightness at the screen. You do not need to display an image on-screen to do
this; however, the lamp must be on and the shutter open.
To perform the LampLOC adjustment:
1. Press MENU on the built-in keypad or TheaterMaster remote control to display the
Main Menu.
2. Select Lamp from the Main menu.
3. Select LampLOC from the Lamp menu (see Figure 3-25).
Y
IMINAR
L
PRE
Figure 3-25. Using LampLOC to Align the Lamp
4. For best results in most applications, select Do Auto. The motorized lamp adjustments
will begin and, in conjunction with an internal light sensor, will take a minute or two to
position the lamp for optimized brightness. If desired, you can operate the motors
individually and use the Intensity reading at the top of the menu for feedback.
Once you have done this LampLOC adjustment, the lamp will be well-centered and
distanced correctly from the remainder of the illumination system. You can re-adjust it as
needed at any time.
46 Runco SC-1 Owner’s Operating Manual
Page 59
Installation
By default, the SC-1 is configured for a “floor/front” installation, in which the projector is
installed upright and in front of the screen. If it is installed behind the screen, you must
switch to a “floor/rear” picture orientation. To do this:
1. On the DHD Controller, press MENU and enter the Service Menu passcode.
2. Select Service from the Main Menu.
3. Select Display Device from the Service Menu.
4. Select Configure from the Display Device menu, then select Installation.
5. Choose Floor/Rear.
Y
This initial optical alignment procedure is the foundation for optimizing your displays,
ensuring that images reflected from the DMDs are parallel to and well-centered with both
the lens and screen.
Before you begin, properly position the
projector relative to the screen (refer to
Vertical and Horizontal Position on
page 22).
Double-check projector leveling (refer to
Adjusting the Feet on page 31) so that the
top edge of the image is parallel to the top
edge of the screen.
IMINAR
3.10 Adjusting the Picture Orientation
3.11 Primary Lens Adjustments
L
PRE
Runco SC-1 Owner’s Operating Manual 47
Page 60
Installation
Focus To focus the projected image:
Zoom With the projector in its permanent location, turn the lens zoom
Horizontal and Vertical
Lens Shift
➤
1. Display a good test pattern appropriate
for analyzing image focus and geometry,
such as a single crosshair centered
across the image.
2. Rotate the knob as needed to produce a
tightly-focused image.
➤
ring on the primary lens to enlarge or shrink the image in each
direction as necessary.
Using a 4.0-mm hex wrench, turn the horizontal offset knob as necessary so that the
➤
image fills the screen area with no keystoning.
To access the vertical offset knob from the front of the projector, remove the round, black
plastic cover just below the lens; see
vertical image position. For best results, avoid extreme offsets characterized by corner
vignettes on a white test pattern.
IMINAR
Figure 3-26. Turn the knob by hand to adjust the
Y
L
PRE
Vertical Offset Control
(remove plastic cover to access)
Figure 3-26. Horizontal and Vertical Lens Shift Controls
For more vertical offset range, you can tilt the projector to compensate for significant
differences in screen and lens height; refer to
Tilting the Projector on page 31.
48 Runco SC-1 Owner’s Operating Manual
Page 61
Installation
If you are installing a CineWide-equipped projector, proceed as follows to install and
adjust the anamorphic lens.
Note
The SC-1 Anamorphic lens mount kit consists of everything shown in Figure 3-27. Some
components shipped with your projector may differ slightly from what is shown in these
instructions. If any items are missing or damaged, please contact your Runco dealer or
Runco Customer Service at (800)
Anamorphic Lens
10
Set Screw
Pitch Adjustment
9
T-Nut (2x)
It is extremely important that the primary lens is properly
adjusted before you install the anamorphic lens. Ensure that
the image from the primary lens is perfectly centered on the
screen.
23-RUNCO.
Lens Adapter Ring and
1
Mounting Screws (3x)
IMINAR
Pitch Adjustment Yoke for Lens
2
Y
3.12 Installing and Adjusting the CineWide Anamorphic Lens
L
Height/Y Adjustment
3
T-Screw (2x)
Pitch Adjustment
4
T-Screw (2x)
PRE
Anamorphic Lens
5
Yaw/X Adjustment
8
Lever (2x)
6
AutoScope Carriage Plate
7
Figure 3-27. Anamorphic Lens Mouning Assembly - Exploded View
1. Remove the two Yaw/X Adjustment Levers (item #8) from the bottom of the
Anamorphic Lens Holder (item #5).
2. Place the Anamorphic Lens Holder on top of the AutoScope Carriage Plate (item #7).
Position the bracket so that the long slot at the bottom of the lens holder is
perpendicular to the corresponding slots on the carriage plate.
Holder
1/4-20 Hex Bolt (2x)
and Washer (2x)
Attach Lens Mounting Assembly to Lens Motor Carriage Plate
Runco SC-1 Owner’s Operating Manual 49
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Installation
3. Secure the Anamorphic Lens Holder to the plate using the Hex Bolts/Washers (item #6)
and Yaw/X
4. Use the Lens Mounting Screws to attach the Lens Adapter Ring (item #1) to the Pitch
Adjustment Yoke (item #2); see
yoke.)
5. Use the Height/Y Adjustment T-Screws (item #3), Pitch Adjustment T-Screws (item #4)
and T-Nuts (item #9) to attach the Pitch Adjustment Yoke and Lens Adapter Ring to the
Anamorphic Lens Holder. The Yoke should be as close to the primary lens as
possible.
6. Attach the lens to the Lens Adapter Ring by threading it clockwise.
Adjustment Levers that you removed in Step 1.
Figure 3-28. (Use the round, threaded holes on the
Lens threads into ring
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Figure 3-28. Attaching the Anamorphic Lens to the Lens Ring
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CineWide with AutoScope maintains constant image height independent of the aspect
ratio, while using the full display resolution of the projector. It accomplishes this by moving
the anamorphic lens in front of the primary lens when widescreen material is being viewed.
When the viewer transitions back to 16:9 or 4:3 source material, the anamorphic lens
moves out of the light path.
To configure the lens motor trigger on the DHD Controller for proper AutoScope
operation:
1. Project a 2.35:1 aspect ratio test pattern or other image on the screen.
2. Press MENU on the DHD Controller remote control and enter the Service menu
passcode.
3. Select Service from the Main menu.
4. Select Tri gg ers from the Service menu.
5. Assign the trigger output to which the lens motor is connected to the Cinema and
Virtual Cinema aspect ratios. This enables the lens motor to move the anamorphic lens
into position (in front of the primary lens) when either aspect ratio is selected.
6. To save the trigger settings, press repeatedly to highlight “Save.” Then, press
ENTER.
7. Select the Cinema or Virtual Cinema aspect ratio to move the anamorphic lens into
position, if it isn’t already. To do this, press CINEMA or SVC on the DHD Controller
remote control (
on-screen.
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Figure 2-6), or press or repeatedly with no menus visible
Configure Lens Motor Trigger
Horizontal Position (X) Adjustment:
1. Project a white field on the screen.
2. Loosen the Yaw/X-Adjustment Levers underneath the lens.
3. Slowly move the anamorphic lens into place so that there are no shadows on either
side of the screen:
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Too Far Left
Correct position
Too Far Right
4. When the horizontal position is properly set, tighten the Yaw/X-Adjustment Levers to
secure the lens in place.
Adjust the Anamorphic Lens
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Adjusting the Height (Y): With the white field still on-screen, loosen the
Height/Y
anamorphic lens into place so that there are no shadows on the top or bottom of the
screen:
Adjustment T-Screws on either side of the lens. Then, slowly move the
Too Low
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Correct position
Too High
When the height is properly set, tighten the Height Adjustment T-Screws to secure the
lens in place.
Pitch (Angle): Next, angle the lens to even out any top-to-bottom pincushion distortion.
To do this, loosen the Pitch Adjustment T-Screws (directly below the Height/Y Adjustment
T-Screws) on either side of the lens to allow it to pivot freely. Then, adjust the anamorphic
lens angle so that the projected image is rectangular:
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Incorrect Lens Angle
The anamorphic lens will almost always be angled with respect to the projector; this is
normal.
Correct Lens Angle
Once the proper lens angle has been set, firmly tighten the Pitch Adjustment T-Screws to
secure the lens in place.
Note
There may be some pincushion distortion even after the lens is
properly adjusted, especially at shorter throw distances. If this is the
case, Runco recommends that you slightly over-scan the image
into the screen frame area to mask the distortion.
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Adjusting the Yaw: Loosen the Yaw/X-Adjustment Levers
to allow the lens to pivot freely from side to side. Then,
angle the lens to even out any left-right pincushion
distortion:
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Y
Correct Position
Wrong Position
Once the proper lens angle has been set, firmly tighten the Yaw/X-Adjustment Levers to
secure the lens in place.
Adjusting the Geometry:
1. Input an anamorphic cross-hatch test pattern to the DHD Controller.
2. Unscrew the Anamorphic Lens just enough to allow it to rotate freely.
3. Grasp the lens by the center ring and rotate the lens until the image is properly
anamorphic:
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Wrong Position Correct Position
4. When the image geometry appears correct, tighten the Anamorphic
Lens Set Screw (item #10) to secure the lens in place. (When
viewed from the front, the rear opening on the anamorphic lens
should appear as a tall, narrow oval.)
Focus: Finally, rotate the Focus Ring on the anamorphic
lens to fine-tune the optical focus.
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3.13
Calibrating Projector Input 2 (DVI)
After you have installed and adjusted the projector and lens (or lenses), you are ready to
begin calibrating the DVI input (Input 2) to the SC-1.
Note
To perform the calibration, you will use the SC-1 built-in keypad (Figure 2-3) or
TheaterMaster Remote Control, shown in Figure 3-29 and described on the pages that
follow. Once you have completed the projector input calibration, the end user can use the
DHD Controller Remote Control (
ratios, switch between sources and more. (The exception to this rule is when sources are
connected directly to the projector. Although this is technically possible, Runco advises
against this.)
Runco calibrates both the SC-1 and DHD Controller at the factory
for optimum performance in most typical home cinema
environments, before the system ships.
Carefully assess the displayed image quality before proceeding with
calibration. In most cases, it is not necessary to calibrate the
projector inputs, as the DHD Controller gives you as much control
as you will need over the image quality.
Only ISF-certified installation technicians should attempt the
calibration procedures described here, and ONLY if absolutely
necessary to accommodate an atypical installation.
Figure 2-6) to adjust input image quality, change aspect
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SYSTEM
MENU
GUIDE
EXIT
INFO
DIS
PREV
CH
+
-
+
-
MAIN
FUNCS
Installation
1
2
3
4
11
12
13
14
SOURC
GUIDE
PREV
CH
MENU
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5
6
7
8
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9
10
Figure 3-29. TheaterMaster Remote Control for SC-1
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TheaterMaster Remote
Control Functions
1. POWER Button
➤
Hold this button down for 1-2 seconds to turn on or off the projector.
2. FUNCS Button
This button brings you to a sub-page in which you can access the projector’s internal
test patterns, view help text, auto-calibrate the projector and perform various other
functions.
3. BACKLIGHT Button
Lights the LCD display and buttons for use in a dark room.
4. LCD Display
Displays currently-selected LCD Menu page.
5. MAIN Button
Brings up the Main LCD Menu page.
6. MUTE Button
Activates the Shutter control on the projector. Press and hold for 1-2 seconds to
activate the shutter, and press and hold again to de-activate the shutter.
7. MENU Button
Displays or hides the on-screen projector menu.
8. ENTER Button
Though it has a ‘stop’ icon (and can be programmed as such for other sources), this
button serves as an ENTER button for the projector when navigating through the
menus.
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9. Numeric Keypad
Used for entering numeric values or passcodes. Also allows direct selection of
numbered on-screen menu items.
10.ENTER Button
Same as Item 8.
11.SOURC Button
Brings up the projector’s source selection LCD Menu.
12.Directional Keypad
The directional keypad (large, black button just above the numeric keypad) behaves
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similarly to a joystick. Press the left or right side of this button to change a slidebar
value or to select a different option within a pull-down list without having to first scroll
through options. Press the top or bottom of this button to navigate within a menu,
pull-down list or text box.
13.EXIT Button
When in the menu structure, the EXIT button brings the menu back one page or
cancels the current function.
14.FUNCTION Button
Though labeled DIS, this button has been programmed as a “function” button used in
several menu items. (You can also use the FUNCN button in the Functions LCD Menu.)
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Most of the controls for the projector are accessed from within the projector’s menu
system. There are several groups of related functions, with each group selectable from the
Main Menu. Press MENU on the built-in keypad or TheaterMaster remote to display this
menu.
To select a sub-menu using the remote keypad, do one of the following:
• Press the number key corresponding to the function menu you wish to access, such as
2 for the Image Settings menu.
• Press or on the directional keypad to highlight the desired option, then press
ENTER or .
The corresponding function menu or pull-down list of further options will then appear.
You navigate the function menus in a similar manner: enter a menu option number for any
numbered option, or use the
ENTER. Extra long menus have a scroll bar on the right; use the arrow keys to access the
remainder of the menu. Locked items or items that do not pertain to the current action or
condition appear dimmed and cannot be selected.
1. If there is no signal present, all source-dependent adjustments
Note
2. After 15 minutes of inactivity, the projector leaves the menu
and keys to highlight the desired option, then press
are disabled.
system and returns to the presentation.
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Navigating the Projector Menus
SIGNATURE CINEMA
1. Size and Position
2. Image Settings
3. Channel Setup
4. Configuration
5. Lamp
6. Status
7. PIP and Switching
8. Test Pattern Off
3. The Status menu is read-only.
When finished with a function menu, do one of the following:
• Press EXIT to return to the previous screen.
• Press MENU to leave the menu system and return to the presentation.
To set up the SC-1 for use with the DHD Controller, you will use the Channel Setup, Size
and Position, Image Settings and Lamp menus.
for a variety of inputs. This memory feature allows you to define and conveniently use a
wide variety of customized setups rather than having to repeatedly re-configure the
projector for different presentations. Each projector input can have several different
channels associated with it.
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Channel Setup The projector stores and automatically recalls up to 50 different channels (source setups)
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All available channels are listed in the Channel Setup menu (Figure 3-30), which describes
how each channel can be accessed and which serves as the gateway for editing, copying
and deleting channels.
Channel Setup
01 0,2 pDig dhd 720p
02 0,2 iDig 16x9 night
03 0,2 iDig 4x3 night
04 0,2 iDig ltrbox night
05 0,2 iDig vwide night
06 0,2 iDig cinema night
07 0,2 iDig vcine night
08 0,2 pDig 16x9 night
09 0,2 pDig 4x3 night
<Enter> = Edit, <Func> = more options
location signal type channel name
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Figure 3-30. Channel Setup Menu
To display the Channel Setup menu, press 3 or highlight Channel Setup and press
ENTER or
What Appears in the Channel Setup Menu: This menu lists all channels defined so far
and indicates where they are connected on the input panel.
The far-left column lists channel numbers currently defined. If
a channel has been assigned a name, that name appears in
the far-right column; otherwise, the horizontal and vertical
frequencies of the input signal appear here instead. Remaining
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columns contain details pertaining to each channel setup,
such as its switcher number (always 0 = projector), slot location, a variety of icons
indicating access to each channel, and an abbreviated description of each signal type.
Signal Type Abbreviations: The Channel Setup menu identifies signal types in a
shortened form. These descriptors indicate what signal information the projector uses to
identify a match for a given channel, and are preceded by either an “i” (for interlaced
signals) or “p” (for progressive signals).
When used with the DHD Controller, the HDMI output signal is represented by either
“pDig” or “iDig.”
Unlocking Channels: Channels are pre-configured at the Runco factory for use with the
DHD Controller, and are locked to prevent the factory settings from being over-written
accidentally. For 1080i and 1080p digital signals, there are separate channels for each
aspect ratio and “ISF” memory preset (day and night).
. The Channel Setup menu appears with the active channel highlighted.
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Before proceeding with calibration, unlock the currently-active channel so that any
changes you make are stored in that channel.
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To unlock a channel:
1. Select Channel Setup from the Main Menu to display the Channel Setup menu.
2. The active channel should be highlighted. Press ENTER to go to the Channel Edit
submenu.
3. Select Locked from the Channel Setup menu and press ENTER to clear the check
box.
Channel Edit
1. Name 16x9 night
2. Number 02
3. Input 2
4. In Menu
5. Auto Source
6. Locked
7. Previous Channel
8. Next Channel
Clear this check box to unlock the channel
Sync Type: Digital Encrypted
H-Sync: 26.97 kHz
V-Sync: 23.98 Hz
Interlace: No
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Figure 3-31. Unlocking a Channel
projector inputs for optimum picture quality.
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Note
You cannot use Auto Setup with a locked channel; you must unlock
it first. Refer to
Unlocking Channels on page 58.
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Auto Setup is an automated process in which the projector quickly optimizes critical
display parameters such as size, position and pixel tracking, based on the type of
incoming video signal. An Auto Setup allows you to quickly get the image “in the ballpark”
after which you can perform further calibration, if necessary.
To perform an Auto Setup, do one of the following:
On the Theater Master Remote Control: Press FUNCS, then AUTO followed by
ENTER. When the Auto Setup completes, press Enter again to keep the new settings.
On the Projector Rear Keypad: Press AUTO SETUP followed by ENTER. When the
Auto Setup completes, press ENTER again to keep the new settings.
On the DHD Controller Remote Control: Press MENU, then select Service from the
Main menu. Select Display Device from the Service Menu. Finally, select Configure from
the Display Device menu, then select Auto Setup.
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Auto SetupUse the Auto Setup feature of the SC-1 as a convenient starting point for calibrating the
What an “Auto Setup” Does: Auto Setup sets the following parameters to their default
values:
• Contrast and Brightness
• Auto Input Level (off)
• Detail (if video source)
• Filter
• Luma Delay
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Auto Setup also optimizes the following settings, based on the characteristics of the
incoming signal:
• Pixel Tracking
• Pixel Phase
• Size and Blanking
• Vertical Stretch
•Position
• Input Levels
If additional fine-tuning is necessary after performing an Auto Setup, continue with the
next section.
Size and Position Menu In the Size and Position Menu, you can increase or decrease the size of your image,
➤
change its proportion (aspect ratio), move the image to a specific area of the screen, and
refine other related parameters. Use Size and Position controls to match the image
precisely to the screen. Changes made in the Size and Position menu take effect
immediately and are saved when you exit the menu.
Resize Presets: Select a Resize Presets option to quickly display an image in its native
resolution, automatically resize an image to closely fill the projector’s native resolution or
optimize the display width or height.
The native resolution is 2048 x 1080 (1.90:1 native aspect ratio).
The “native” aspect ratio is with the primary lens only. With an
Note
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anamorphic lens in the light path, the aspect ratio is 2.35:1.
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Size, Position and Blanking parameters automatically adjust accordingly. If Blanking is set
first, which defines an Active Input Area, Resize Preset scaling occurs in this region of
interest only.
The default setting is either No Resizing or Custom, depending on the input signal
resolution. Do not change it unless specifically instructed to do so by Runco
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Technical Support.
•No Resizing: Select No Resizing to display the image in its native resolution, which
may not match the projector’s resolution. For example, for a computer display with a
native resolution of 800 x 600, “No Resizing” will use the central 800 x 600 pixels and
have a black border— the black border areas are unused areas.
Source TypeNo Resizing
SVGA 800x600
2048
1080
Active Image Area
Unused Pixels
Figure 3-32. Resize Presets: No Resizing
1080
NTSC
2048
Active Image Area
Unused Pixels
60 Runco SC-1 Owner’s Operating Manual
1080
HDTV 720p
Unused Pixels
2048
Active Image Area
1080
Unused Pixels
HDTV 1080i
2048
Active Image Area
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For 1080i digital and 1080p signals, channels are pre-configured at the Runco factory for
each aspect ratio. These channels use Custom size presets to achieve the selected
aspect ratio.
•“Custom” Resizing: The “Custom” re-size descriptor automatically appears in the
Size and Position menu when any of the values for Size, Vertical Stretch, H-Position,
V-Position or Blanking do not correspond to those for a preset. This option is not
offered in the Size Presets pull-down list.
Other resizing options are described below, for the sake of completeness. In actual
practice, though, they are rarely (if ever) used when the SC-1 is used with the DHD
Controller.
• Default Resizing: When you select a new source, the image utilizes as much of the
projector’s display area as possible for the type of incoming source data, but with
minimal or no changes to aspect ratio. The image will be centered and displayed as
large as possible depending on the source type:
• A video image or graphic image is enlarged to fill the screen height, centered
between black side bars.
• An anamorphic (16:9) image will fill the height and slightly stretch horizontally to fill
the small amount of display area remaining on both sides.
• Full Size: Select Full Size to use all pixels for displaying the image, regardless of
source or original aspect ratio. Incoming source material having a different aspect ratio
than the projector will be stretched to fill the display.
• Full Width: Select Full Width to fill the projector’s display from left-to-right without
changing the original aspect ratio of the image. Depending on the source, data at the
top and bottom may be discarded (cropped), or the display may have black borders at
the top and bottom (called “letterbox”).
• Full Height: Select Full Height to fill the display from top-to-bottom. Depending on the
source, this may create borders.
•Anamorphic: Select Anamorphic to display an anamorphic image in its native 16:9
aspect ratio. The image will fill the screen from top-to-bottom and be centered between
narrow (64 pixels wide) black bars on each side.
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Size: “Size” controls both the image width and height in tandem, maintaining the current
aspect ratio (proportion) of the displayed signal data.
Vertical Stretch: “Vertical Stretch” adjusts the height of the image while keeping the
width constant. Use Vertical Stretch to change the aspect ratio of the display.
Pixel Track: Steady flickering or several soft vertical stripes or bands across the entire
image indicates poor pixel tracking. Proper pixel tracking helps ensure that the image
quality is consistent across the screen, that aspect ratio is maintained, and that pixel
phase can be optimized (see below). Tracking determines the frequency of the pixel
sampling clock, indicated by the number of incoming pixels per line, so that all pixels
generated by a particular source are sampled.
By default, the projector samples at the correct frequency for most sources. For best
results, use a good test pattern such as a smooth gray consisting of a clear pattern of
black and white pixels, or a similar “half on, half off” graphic image. Adjust the slidebar
until the vertical stripes broaden to the point where one large stripe fills the image. If the
image still exhibits some shimmer or noise, adjust Pixel Phase (described below).
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Pixel Phase: Adjust pixel phase when the image (usually from an RGB source) still shows
shimmer or “noise” after pixel tracking is optimized. Pixel phase adjusts the phase of the
pixel sampling clock relative to the incoming signal.
Note
For best results, use a good test pattern such as a smooth gray consisting of a clear
pattern of black and white pixels, or a similar “half on, half off” graphic image. Adjust the
slidebar until the image stabilizes and each pixel is clearly defined. You may notice that
you can stabilize the image at more than one point; that is, you may find that the image
appearance at “11” is identical to the image appearance at “38.” Use either setting in such
cases. If some shimmer from a video or HDTV source persists, use the “
the Image Settings menu (described later) to remove high-frequency noise from the signal.
H-Position: This option moves the image right or left within the area of available pixels.
V-Position: This option moves the image up or down within the area of available pixels.
Note
Image Settings Menu Use options in the Image Settings menu to alter your image without affecting its size or
➤
position. Changes made in this menu are applied immediately and saved when you exit
the menu. Options not available for the projector model or source are disabled and appear
dim (gray).
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Adjust “Pixel Tracking” before “Pixel Phase.”
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The values shown represent where the approximate center of the
image lies in relation to the total number of pixels available
horizontally or vertically. This varies widely according to the signal;
watch the image while adjusting.
Filter” control in
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Contrast: “Contrast” increases or decreases the perceived difference between light and
dark areas of your image (0-100). For best results, keep it under 50. If contrast is set too
high, the light parts of the image lose detail and clarity. If set too low, the light areas will
not be as bright as they could be and the overall image will be dim. For best results, start
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with a low value and increase so that whites remain bright but are not distorted or tinted
and that light areas do not become white (“crushed”).
Note
Brightness: “Brightness” increases or decreases the amount of black in the image
(0-100). For best results, keep close to 50. Start with a high value and decrease so that
dark areas do not become black (“crushed”). Conversely, high brightness changes black
to dark gray, causing washed-out images.
Gamma: “Gamma” is a global setting that determines how gray shades are displayed
between minimum input (black) and maximum input (white) for all signals. The normal
gamma setting of 2.2 is correct for virtually all signals and conditions. If excess ambient
light washes out the image and it becomes difficult or impossible to see details in dark
areas, lower the gamma setting to compensate.
If the environment lighting changes, a Gamma adjustment may be
needed (see below).
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Filter: The proper filter setting is automatically set for virtually all signals, and rarely needs
to be changed. It applies a low pass filter for noise reduction in the incoming input signal,
particularly for HDTV or SDTV. Applied in the analog domain before sampling, this filtering
removes high frequencies and thus reduces pixel phase noise (note this also reduces
signal bandwidth). Override only if standard pixel tracking and phase adjustments do not
adequately clear up a “noisy” video signal, or if a graphics signal appears overly “soft.”
Both instances indicate that “Filter” may be set to the wrong option.
Detail: “Detail” adjusts the sharpness of a video image so that edges remain clearly
defined. It can be particularly useful if a significant “Noise Reduction” adjustment has
caused the image to appear too soft. Adjust until the display is as sharp as desired,
keeping in mind that because “Detail” adds some high frequencies back into the image, it
can also reintroduce a certain degree of noise.
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Noise Reduction: Noise Reduction is similar to the “Filter” control, but operates in the
post-sampling digital domain with a more subtle effect. Higher settings are most useful for
clearing up noisy RGB images such as those from a PC. Adjust as desired, keeping in
mind that reducing noise (which reduces high frequencies) may also soften the image.
Color Space: “Color Space” determines how the color components of an analog input
signal are decoded for accurate color in the display. With the SC-1, this should always be
set to RGB.
Video Options: This sub-menu is not applicable to the SC-1.
Input Levels: Good RGB or input levels — that is, the drives and black levels for each of
the three primary colors, red, green and blue — ensure that images from analog sources
other than decoded video have maximum contrast without crushing black or white.
By default (and in an “Auto Setup”), the projector automatically determines the best input
levels by monitoring image content and adjusting the controls appropriately; further
adjustment is typically not required to obtain proper blacks or whites.
However, for a very unusual source exhibiting one or more overly high black levels
(typically caused by a noisy source causing black level spikes), an experienced technician
may prefer to use the Input Levels menu (shown above). These adjustments, which
together serve as a calibration process compensating for differences in sources and
cabling, enable an experienced technician to perfect the source image input levels and
eliminate the “overshoot” and “undershoot.”
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Note
Runco SC-1 Owner’s Operating Manual 63
1. The White Balance controls are of limited use with digital signals,
but do offer some ability to tweak poorly mastered source
materials.
2. Because the projector automatically optimizes input levels for all
but the most unusual of sources, it is recommended that only
experienced technicians use the Input Levels submenu.
3. Before beginning, check that overall contrast and brightness
settings are near 50 and that color temperature is properly set
using an internal grayscale test pattern.
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• Auto Input Level: Keep off for virtually all sources (default). Temporarily enter a check
mark only if you are an experienced technician and you have an unusual source that
you feel needs further color temperature and/or input level adjustment. After entering a
check mark, wait for the six slidebar values to stabilize, then clear the check mark and
exit. This compensates for incoming out-of-range drives (white) and black levels (black)
that would cause “crushing” of light and dark colors in the image.
Note
•Black Levels and Drives: To check your image and adjust these controls:
1. Make sure overall “Contrast” and “Brightness” settings are both set to near 50. (Not
required for “Auto Input Level” adjustment.)
2. Check the color temperature setup using an internal grayscale test pattern, making
sure to obtain a neutral grayscale. (Not required for “Auto” adjustment.)
3. If the blacks and/or whites appear OK, input levels do not need adjustment. If black
levels are too high (and/or whites are too low, which is rare), you likely have a noisy
source that is producing skewed input levels. Continue with Step 4.
4. Temporarily enable “Auto” in the Input Levels submenu. Wait for all six values to
stabilize. Alternatively, do not use “Auto” — reduce black levels manually instead.
Judge by eye and change one or more of the six levels as necessary to obtain
proper blacks and whites. You may want to see only a certain color while adjusting;
if so, use the “Color Enable” option (described below).
5. Delete the “Auto” check mark and exit the Input Levels menu.
• Auto Color Enable: When a check mark is present, selecting a specific black level or
drive to adjust will automatically enable the corresponding color in the display. Delete
the check mark to see all colors.
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• Clamp Location: This option can brighten the image produced from certain
high-resolution, high-frequency graphic sources. For almost all sources, the best clamp
location is automatically selected by the projector.
• Use the normal Back Porch location if the image is either sufficiently bright or overly
bright.
•Select Sync Tip if the image appears unusually dim, if there are horizontal streaks
across the image, or if there is significant color drift. This moves the clamping pulse
from the normal back porch location (which is likely too short) to the tip of the
horizontal sync pulse.
• Tri L ev el is typically recommended for an HDTV source where the back porch is
also short, or for video sources or any RGB source with sync information included
on the video (for example, sync-on-green).
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1. There must be at least two consecutive white pixels present in
the image for the “Auto Input Level” function to work properly.
Otherwise, input levels may produce skewed colors, particularly
in non-video images.
2. Uncheck this item before exiting this menu.
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• Peak Detector: The Peak Detector is a tool to assist with defining individual input
levels, enabling you to accurately set the white balance for any particular source with
the appropriate image.
Enabling the Peak Detector activates a special operating mode for detecting only pixels
that are considered black or white; all other levels are displayed as a mid-level gray.
When used with a smooth grayscale pattern in which black and white are known to be
at opposite edges of the image, you can watch these isolated areas while adjusting
individual black and white levels until both black and white edges are just visible and
distinguished from neighboring pixels. Images from this source will then display correct
blacks and whites without crushing.
Input Levels
1. Auto Input Level
2. Red (Pr) Blacklevel 256
3. Red (Pr) Input Drive 256
4. Green (Y) Blacklevel 256
5. Green (Y) Input Drive 256
6. Blue (Pb) Blacklevel 256
7. Blue (Pb) Input Drive 256
8. Auto Color Enable
9. Clamp Location Back Porch
0. Peak Detector
Color Enable Red
4. Adjust corresponding
black level (red, green or
or blue) until one black
band appears.
5. Adjust corresponding
white level (red, green or
or blue) until one bright
band appears.
3. Choose one primary
color at a time.
Installation
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Figure 3-33. Adjusting Black Levels and White Levels Using the Peak Detector
1. Display a 16-level grayscale test pattern from the DHD Controller.
2. Enter a checkmark in the Clipping Detector checkbox.
Note
3. Display one primary color.
Tip
4. For the current color, adjust its corresponding “Black Level” slidebar just until a single
band of black appears at one edge of the screen. This band represents the first band of
the grayscale pattern, which should be 100% black. Do not adjust too far.
5. With the same color still active, adjust its corresponding “White Level” slidebar just until
a single band of color appears at the opposite edge of the screen. This band
represents the last band of the grayscale pattern, which should be 100% white (or the
current color, if a certain color is enabled). Do not adjust too far.
The Clipping Detector will initially render the grayscale as a uniform
gray field before adjustment or extreme crushing.
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Selecting Auto Color Enable ensures that the correct color is
displayed for each setting.
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Runco SC-1 Owner’s Operating Manual 65
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Installation
6. It may be advantageous to go back and check the black band. Adjust the blacklevel
slidebar if necessary.
Note
7. Repeat Steps 4 through 6 with the other two remaining primary colors. When each
primary color shows one optimized black band and white (or colored) band, the input
levels for this source are correctly set. Upon exiting the White Balance menu, the
Clipping Detector checkbox will clear.
• Color Enable: Select which color or colors you want to see in the display. This is
useful while working with color temperature white levels or input levels.
Readjusting the black levels affects the gain at this point; only
readjust when absolutely necessary.
3.14 Working With the Lamp
When you have finished optimizing the picture quality, lock the channel that you unlocked
previously (refer to
repeat the calibration procedure. Do this for each of the remaining channels.
Access the Lamp menu to:
• Choose a lamp mode for regulating power and light output.
• View information pertaining to past and present lamps.
• Record the lamp serial number in the projector’s memory.
Lamp Hours (read-only): Lamp Hours shows the number of hours logged on the
current lamp. Whenever you record a new lamp serial number, the SC-1 automatically
resets this value to “0” and begins to log time for the new lamp.
Lamp S/N (read-only): Lamp S/N is the serial number recorded for the current lamp.
When you install a new lamp and enter its serial number, the number appears here.
Lamp Message: Enter a check mark for Lamp Message to enable a warning message
that appears upon power-up when the lamp has reached the specified lamp limit and
should be replaced. Delete the check mark to prevent display of this message—instead,
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when your lamp expires, only the status display messages on the back of the projector will
provide a visual warning to replace the lamp.
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Unlocking Channels on page 58), unlock the next channel and
Note
1. It is recommended that the Lamp Message check box remain
enabled.
2. When a lamp warning message appears, press EXIT to
temporarily cancel the message. The message will continue to
appear upon power-up until you install a new lamp.
66 Runco SC-1 Owner’s Operating Manual
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Lamp Limit: Set Lamp Limit to the number of hours you expect to log on the current
lamp before replacing it. This will trigger a lamp message on-screen (if enabled).
Installation
Note
Lamp Mode: Select the Lamp Mode you want to use in order to control the light output. You can choose to run the lamp as bright as possible, you can power the lamp with a specific wattage appropriate for the installed lamp or you can set a specific intensity (brightness) to maintain. Keep in mind that higher lamp power settings can shorten lamp life.
Use the lamp mode that best suits your brightness needs:
• Max Brightness: The lamp will always burn as brightly as possible, driven by 100% of
the power level rating for the installed lamp. Keep in mind that the “maximum
brightness” for any lamp gradually diminishes with the “Intensity” option.
•Intensity: Brightness will remain close to a specified level for as long as possible. If you
select this option, enter a number representing the intensity level (brightness) you want
to maintain — the SC-1 automatically adjusts power as needed to maintain this
intensity as closely as possible.
This value and slidebar represents the current brightness of your lamp, decreasing over
time when you are operating in Max Brightness mode or at a specific Power level.
When you operate in Intensity mode, this value remains at the chosen Intensity setting
and cannot be adjusted.
1. If you change modes over the life of a lamp, the lamp limit you
originally expected may no longer be possible.
2. Turning the lamp on and off reduces lamp life significantly, as do
other factors.
3. It is recommended that Lamp Limit not exceed the expected
lamp life, otherwise a lamp could become dangerously fragile
with overuse.
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Note
To use “Intensity” mode, judge by eye (or use a meter) and set the level as desired for
your application. Over time, the projector will automatically increase the power supplied
to the lamp as needed to maintain the chosen intensity as closely as possible.
•Power: The power supplied to the lamp will remain at your specified wattage level.
Once you select this option, enter the number of watts representing the power level you
wish to maintain.
This slidebar and number indicates how many watts are applied to the lamp. You can
apply anywhere from approximately 60 to 65% of the maximum power intended for the
installed lamp up to 100% of the lamp rating. Set for the number of watts as desired,
keeping in mind that lower power levels produce dimmer images. When in either Power
or Max Brightness modes, the power level remains constant. Specifying a maximum
power level here is the same as operating in Max Brightness mode.
Runco SC-1 Owner’s Operating Manual 67
The Intensity value is not the actual lumen output, but rather a
correlated value only—1246 may represent 3500 lumens, for
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example.
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Installation
HOW LONG CAN I MAINTAIN BRIGHTNESS? The SC-1 can maintain your “Intensity”
setting until the required power reaches the maximum rating for the lamp. The lower the
setting, the longer it will take to reach this threshold and the longer you can maintain the
desired brightness. Keep in mind that once the lamp power reaches its maximum wattage
(see “Power,” above), this tracking is no longer possible. At this point, the lamp will
gradually begin to dim as usual, even though your original “Intensity” value will still appear
in the menu. To resume accurate tracking, reduce the intensity setting so that the resulting
“Power” value is less than its maximum—the lower the intensity, the longer it can be
maintained.
For example, a 2000-watt lamp can be driven at no more than 2000 watts. To produce
desired brightness at the screen, a new lamp would likely need less than this maximum
rating — perhaps 1700 watts (example only). Over time, however, the lamp requires more
and more current in order to generate the desired light, until eventually the lamp wattage
reaches its 2000-watt maximum and the lamp power automatically levels off. At this point,
the tracking function terminates (that is, the power level stabilizes) and the lamp begins to
dim normally. Either reduce your “Intensity” setting or replace the lamp.
Do not lower the “Intensity” so much that the corresponding “Power” value reaches its
minimum — the intensity setting will be inaccurate and cannot be maintained.
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Note
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Lamp History (read-only): Lamp History shows the lamps most recently installed and
recorded in the projector. The Lamp History automatically updates whenever you record a
new lamp serial number; the new lamp is added to the end of the list.
Change Lamp: Select Change Lamp from the Lamp menu to record the serial number for a newly-installed lamp. For detailed lamp replacement instructions, refer to Filter Replacement on page 91.
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LampLOC: Select LampLOC from the Lamp menu to adjust the position of the lamp relative to the remainder of the illumination system, to maximize light output. For instructions on using LampLOC, refer to
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1. Lamps become more stable over time, thus a specific intensity is
more easily maintained as the lamp ages.
2. Intensity can be set only if the lamp is in “Intensity” mode
3. Intensity cannot exceed the output of Max Brightness mode.
Lamp and
Maximizing Light Output on page 46.
68 Runco SC-1 Owner’s Operating Manual
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4. Operation
Press the MENU button on either the remote control or the DHD Controller front panel to
display the Main Menu.
To select a menu item, use the and buttons on either the remote control or the DHD
Controller front panel to highlight it. Press ENTER to confirm your selection.
The SC-1 OSD menus are arranged hierarchically, as shown in Figure 4-1. Depending on
the selected input source and signal characteristics, some menu options may not be
available.
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4.1 Using the On-Screen Menus
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Operation
Input Source
Aspect Ratio
Picture
Input Position
ISF Presets
Information
(read-only)
Service
Composite
S-Video 1
S-Video 2
Component SD
HD/RGB 1
HD/RGB 2
HDMI 1
HDMI 2
Anamorphic
Standard 4:3
Letterbox
VirtualWide
Cinema
Virtual Cinema
Brightness
Contrast
Color
Tint
Sharpness
Left/Right
Up/Down
Width
Height
Overscan
Recall ISF Night
Recall ISF Day
Recall/Save Custom 1
Recall/Save Custom 2
Reset Custom 1 & 2 to Factory Default
Serial Number
Hardware
Firmware
Date
Note: Virtual Cinema is
available only on SC-1
projectors equipped with the
CineWide option (secondary
anamorphic lens).
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Grey Bars 1
Test Video
Input Names Rename, Restore or Save
Remote Control
Analog Out Mode RGB--, RGB++ or RGBS
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Display Device - Configure
HD Format
Triggers 1 / 2 / 3 / Save
Miscellaneous
Resolution
System Reset
Restore Saved Settings
Grey Bars 2
Color Bars 1
Color Bars 2
Primary
Secondary
Installation
Auto Setup
HD/RGB 1
HD/RGB 2
ADC Bandwidth Auto, 75 MHz, 150 MHz or 300 MHz
YPbPr Input Resolution Auto, 480i/p, 576i/p, 720p or 1080i
Language (currently, English only)
Menu Mode
Timeout
Side Bar Color
Film Mode (SD sources
only)
800x600 ... 1400x1050
480i ... 720p ... 1080i
Calibration
Picture Orientation
Keystone
Lamp Hours (read-only)
Auto, RGB or YUV
ISF Night - Display Color
ISF Night - Input Image
ISF Night - Input Color
ISF Day - Display Color
ISF Day - Input Image
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ISF Day - Input Color
Save ISF Settings Back / Confirm
Output Shift
Splash Configure
OSD Position
Lamp Power
Lamp Intensity
Brightness
Contrast
Color
Tint
Sharpness
Gain
Offset
Chroma Delay
Phase
Noise Filter
Lamp Power
Lamp Intensity
Brightness
Contrast
Color
Tint
Sharpness
Gain
Offset
Chroma Delay
Phase
Noise Filter
Left/Right
Up/Down
Width
Height
Save
Owner Name
ISF Calibrated
ISF Other
Runco/ISF Logo Splash
Screen Timers
(2 ... 60 sec.)
Vert./Horiz.,
Normal/Wide, Height
Figure 4-1. DHD Controller OSD Menu Structure for SC-1
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Operation
Main MenuThe Main Menu is the starting point for accessing all projector functions.
(The Calibration and Service menus are hidden and not accessible until you enter a
passcode.)
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The active source is indicated by an arrow (>) to its left; in this example, Composite is the
active source.
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from the Main Menu and press ENTER. Select the appropriate aspect ratio for your
screen size and the type of program material being viewed; refer to
The currently-selected aspect ratio is indicated by a “7” to its left; in this example,
Anamorphic is selected.
Note
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The aspect ratio selection is automatically saved for each input and
resolution.
Table 4-1.
Runco Video
Input Source
Aspect Ratio
Picture
Input Position
ISF Presets
Information
Calibration
Service
Input SourceFrom the Main Menu, select Input Source to choose a video signal source.
Input Source
>
Composite
S-Video 1
S-Video 2
Component SD
HD/RGB 1
HD/RGB 2
HDMI 1
HDMI 2
Aspect Ratio To change the aspect ratio (size and shape) of the projected image, select Aspect Ratio
Aspect Ratio
Anamorphic
7
Standard 4:3
Letterbox
VirtualWide
Cinema
Runco SC-1 Owner’s Operating Manual 71
Virtual Cinema
Page 84
Operation
Table 4-1. Aspect Ratio Settings
Remote
Aspect Ratio
Anamorphic ANA Select Anamorphic to view
Control
Key
16:9 Image on
16:9 Screen (Display)
4:3 Image, stretched to fill
16:9 Screen (Display)
Description
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16:9 DVDs and HDTV
programs in their native
aspect ratio.
4:3 images are stretched
horizontally to fit a 16:9
screen.
Standard 4:3 4X3 4:3 scales the input signal to
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Letterbox LET
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BOX
4:3 Image on
16:9 Screen (Display)
4:3 Image on
16:9 Display
(Letterbox aspect ratio)
fit in the center of the 16:9
screen. 4:3 is the aspect ratio
used by computer monitors,
standard television
programming and most VHS
video cassettes.
Letterbox mode scales
(zooms in on) a 4:3 image
linearly (by the same amount
on all sides) to fill a 16:9
display.
Letterbox is best suited for
viewing LaserDisc movies or
non-anamorphic DVDs on a
16:9 screen.
72 Runco SC-1 Owner’s Operating Manual
Page 85
Table 4-1. Aspect Ratio Settings (continued)
Remote
Aspect Ratio
VirtualWide V-WIDE VirtualWide scales a 4:3
Control
Key
4:3 Image on
16:9 Screen (Display)
4:3 Image on
16:9 Screen
with VirtualWide
4:3 Image on
2.35:1 Screen
with VirtualWide
Description
image NON-linearly (more on
the sides than in the center)
to fit a 16:9 screen.
On a 2.35:1 screen, the
image is centered between
black bars on either side.
Operation
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Cinema CINEMA Select Cinema to view 2.35
source material in its native
aspect ratio.
IMINAR
With a 16:9 screen and a
L
2.35:1 Image on
16:9 Screen
(Cinema aspect ratio / no CineWide)
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2.35:1 Image on
2.35:1 Screen
Cinema aspect ratio / CineWide)
(
non-CineWide projector (no
anamorphic lens), the upper
and lower portions of the
screen are masked, but the
geometry of the active image
area is unchanged.
With a 2.35:1 screen and a
CineWide-equipped
projector, the DHD Controller
scales the 2.35:1 image so
that the active image area fills
the 16:9 chip surface,
eliminating the black bars.
The secondary, anamorphic
lens then restores the proper
geometry to the 2.35:1
image.
Runco SC-1 Owner’s Operating Manual 73
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Operation
Table 4-1. Aspect Ratio Settings (continued)
Remote
Aspect Ratio
Virtual Cinema SVC A 16:9 image is scaled
Control
Key
16:9 Image on
16:9 Image on
2.35:1 Screen
2.35:1 Screen
16:9 Image on
2.35:1 Screen with
Virtual Cinema
Description
NON-linearly (more on the
sides than in the center) to fit
a 2.35:1 screen.
Virtual Cinema is available
only on CineWide-equipped
SC-1 projectors.
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Brightness
Contrast
Color
Tint
Sharpness
Picture
Picture Use the controls in the Picture Menu to calibrate your SC-1 for optimum picture quality.
➤
The SC-1 has been designed to incorporate setup and calibration standards established
by the Imaging Science Foundation (ISF). The ISF has developed carefully crafted,
industry-recognized standards for optimal video performance and has implemented a
training program for technicians and installers to use these standards to obtain optimal
picture quality from Runco video display devices. Accordingly, Runco recommends that
setup and calibration be performed by an ISF certified installation technician.
IMINAR
All signal types require separate processing. Therefore, you need to calibrate each DHD
Controller input separately.
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Note
When you change a picture quality setting, save the change to a
preset afterwards. Otherwise, the change will be lost when a
different input is selected. (Picture quality settings are saved for
each input separately.) For information about saving settings, refer
to
ISF Presets on page 79.
74 Runco SC-1 Owner’s Operating Manual
Page 87
Although it may be possible to obtain satisfactory picture quality using the naked eye and
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regular program material, Runco recommends using the following calibration tools for best
results:
• External test pattern source – Ovation Multimedia, Digital Video Essentials or AVIA test
DVD or equivalent.
• A blue filter (provided with many test DVDs), for color level and tint adjustments.
Connect your test pattern source to the input that you are calibrating and proceed as
follows. Perform the adjustments in the order listed here.
Brightness: On your external test pattern source, select a PLUGE pattern. (PLUGE is an
acronym for “Picture Line-Up Generation Equipment.”)
pattern.
Figure 4-2 shows a typical PLUGE
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Operation
Below Black
bove Black
Figure 4-2. Typical PLUGE Pattern for Adjusting Brightness
PLUGE patterns vary but generally consist of some combination of black, white and gray
areas against a black background. The example above includes two vertical bars and four
shaded boxes.
Select Brightness from the Picture menu and press ENTER. Adjust the brightness so that:
• The darkest black bars disappear into the background.
• The dark gray areas are barely visible.
• The lighter gray areas are clearly visible.
• The white areas are a comfortable level of true white.
• The image contains only black, gray and white (no color).
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Operation
Contrast: On your external test pattern source, select a stepped, gray-bar pattern like the
one shown in
Figure 4-3.
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Figure 4-3. Typical Gray Bar Pattern for Adjusting Contrast
Select Contrast and press ENTER. Adjust the contrast to a point just below which the
white rectangle starts to increase in size.
Note
Color Saturation: On your external test pattern source, select a color bar pattern like the
one shown in
Figure 4-4.
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gray
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Brightness and contrast controls are interactive. A change to one
may require a subtle change to the other in order to achieve the
optimum setting.
yellow
cyan
green
red
magenta
blue
Figure 4-4. Typical Color Bar Pattern for Adjusting Color Saturation and Tint
76 Runco SC-1 Owner’s Operating Manual
Page 89
Select Color and press ENTER. While looking at the color bar pattern through a blue filter,
adjust the color saturation level until the outermost (gray and blue) color bars appear to be
a single shade of blue:
Operation
gray
yellow
cyan
green
red
magenta
blue
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Tint: Tint or “hue” is essentially the ratio of red to green in the color portion of the image.
When tint is decreased, the image appears redder; when it is increased the image
appears greener. To set the tint, select Tint and press ENTER. While looking at the color
bar pattern through a blue filter, adjust the tint level until the cyan and magenta color bars
(on either side of the green bar) appear to be a single shade of blue.
IMINAR
Note
Like the brightness and contrast controls, the color and tint controls
are interactive. A change to one may require a subtle change to the
other in order to achieve the optimum setting.
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Operation
Sharpness: “Sharpness” is the amount of high-frequency detail in the image. To adjust
sharpness, select Sharpness from the Picture menu and press ENTER. On your external
test pattern source, select a pattern like the one shown in
looking for white edges around the transitions from black to gray and differently-sized lines
in the “sweep” patterns at the top and bottom. Lower the sharpness setting to eliminate
them.
Figure 4-5. Adjust as needed,
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Left/Right
Up/Down
Width
Height
Overscan
IMINAR
Figure 4-5. Typical Test Pattern for Adjusting Sharpness
Input Position Use the controls in the Input Position Menu to fine-tune the aspect ratio and image
Input Position
➤
position for the current source.
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Left/Right: Select Left/Right from the Input Position menu to shift the projected image
horizontally. Use the right or up cursor button to shift the image to the right; use the left or
down button to shift it to the left.
Up/Down: Select Up/Down from the Input Position menu to shift the projected image
vertically. Use the right or up cursor button to shift the image upward; use the left or down
button to shift it downward.
Width: Select Width from the Input Position menu to change the projected image width.
Use the right or up cursor button to increase the width; use the left or down button to
decrease it.
Height: Select Height from the Input Position menu to change the projected image
height. Use the right or up cursor button to increase the height; use the left or down
button to decrease it.
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Note
The input position settings are automatically saved for each input
and resolution.
78 Runco SC-1 Owner’s Operating Manual
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Overscan: Image Overscan pushes the outside edge of the active picture area of the
video signal out beyond the edge of the display area.
Some television programs are produced based on the assumption that older television
sets may not display the outer edges of the broadcast picture area. Over scan effectively
trims away these inactive, outer edges and enlarges the remaining portion of the image to
fill the display area.
Select from 1% to 10% of Overscan, as desired.
For HDTV, DVDs and other video sources, Overscan is generally not necessary or
desirable.
recall at a later time. You can create up to four presets per input and resolution. Use the
ISF Presets menu to recall saved image presets, or to save image settings in the
“Custom
a “
You should save changes to any of the following settings to a preset; otherwise they will
be lost when a new input source or resolution is selected:
• Brightness
•Contrast
• Color saturation
•Tint
• Sharpness
To reset the Custom 1 and Custom 2 image presets to their factory defaults, select
Factory Default and press ENTER.
1” or “Custom 2” memory location. The currently-selected preset is indicated by
7” to its left; in the example shown here, ISF Night is selected.
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ISF PresetsFor each input, the SC-1 lets you save image quality settings as presets that you can
ISF Presets
ISF Night
7
ISF Day
Custom 1 Save
Custom 2 Save
Factory Default
Operation
DHD Controller: its serial number, the installed hardware and firmware versions and the
firmware version build date. Should you ever need to contact Runco Technical Support,
this information will help them answer your questions or resolve product performance
issues.
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InformationSelect Information from the Main Menu to see information that uniquely identifies your
Information
Serial Number
Hardware 0
Firmware 0100.033A
Date Dec 03 2006
Runco SC-1 Owner’s Operating Manual 79
Page 92
Operation
Calibration
ISF Night
Display Color
Input Image
Input Color
ISF Day
Display Color
Input Image
Input Color
Save ISF Settings
Output Shift
Splash Configure
OSD Position
Calibration Use the Calibration menu to perform advanced picture quality adjustments. This menu
➤
should be used by ISF-certified technicians only.
Note
To recall the ISF Night or ISF Day settings, select “ISF Night” or “ISF Day” from the ISF
Presets menu (see above).
ISF Night - Display Color: Use the Display Color settings to adjust the projector lamp
intensity. These settings are saved independently for each input.
•Lamp Power: Select Lamp Power from the Display Color Menu to adjust the lamp
output level. You can choose to run the lamp as bright as possible (“100”), at its lowest
power level (“0”) or choose a setting in between. Generally, lower lamp output prolongs
the life of the lamp, but decreases brightness.
• Lamp Intensity: Select Lamp Intensity from the Display Color Menu to adjust the lamp
intensity level. Refer to
ISF Night - Input Image: The Input Image controls are similar to those in the Picture
menu, but are accessible only by entering the Calibration menu passcode. This makes it
possible to restore the picture quality settings to what they were when the projector was
installed, simply by recalling the “ISF Night” preset.
You must enter a passcode to access the Calibration menu.
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Intensity on page 67.
ISF Night - Input Color: Use the Input Color controls to adjust the color balance of the
incoming signal. These settings are also saved independently for each input.
• Gain: Use the Gain controls to correct color imbalances in the bright areas of the
image. A good way to do this is to use a test pattern consisting mostly of solid white
areas, such as an 80 IRE “window” pattern. If the white areas contain traces of red,
green or blue, decrease the Gain for that color.
•Offset: Use the Offset controls in the White Balance sub-menu to correct color
imbalances in the dark areas of the image. A good way to do this is to use a test
pattern consisting mostly of dark gray areas, such as a 30 IRE “window” pattern. If the
gray areas contain traces of red, green or blue, decrease the Offset for that color.
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• Chroma Delay: Use the Chroma Delay control to correct a mis-aligned image from a
Composite, S-Video or Component video source. Chroma delay in an image causes
color shifts to occur to the left of the vertical edge transitions, producing artificial
shadows or a “halo” effect. If necessary, adjust this setting to eliminate them.
•Phase: Adjust the phase if the image (usually from an RGB source) shows shimmer or
“noise.” Pixel phase adjusts the phase of the pixel sampling clock relative to the
incoming signal. The effect of this control is similar to that of a tracking control on a
VCR.
For best results, use a good test pattern such as a smooth gray consisting of a clear
pattern of black and white pixels, or a similar “half on, half off” graphic image. (You may
notice that you can stabilize the image at more than one point. Use either setting in this
case.)
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80 Runco SC-1 Owner’s Operating Manual
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•Noise Filter: To apply noise filtering to the input signal, select Noise Filter from the
Input Color menu. The Noise Filter is useful for clearing up noisy images from 480i
video sources.
Use the left- or right-arrow buttons to select the desired amount of noise reduction,
keeping in mind that higher settings (which reduce high frequencies) may also “soften”
the image.
ISF Day - Display Color: Refer to ISF Night - Display Color.
ISF Day - Input Image: Refer to ISF Night - Input Image.
ISF Day - Input Color: Refer to ISF Night - Input Color.
Save ISF Settings: Whenever you make a change to the ISF settings, you should always
save it. Select Save ISF Settings from the ISF Calibration menu to do this. In the event you
ever have to perform a
Restore Saved Settings in the Service menu. (System Reset and Restore Saved Settings
are described on page 85.)
Output Shift: The controls in the Output Shift menu are similar to those in the Input
Position menu, except that they change the characteristics of the output signal. These
settings are saved independently for each aspect ratio.
System Reset, you can restore the saved ISF settings by selecting
Y
Operation
To save the Output Shift settings for the current aspect ratio so that they can be restored
after a System Reset (described on
Then, press ENTER.
Splash Configure: Use the Splash Configure menu to customize the appearance of the
start-up message that appears on the vacuum fluorescent display upon power-up.
• Owner Name/ISF Calibrated/ISF Other: You can have the SC-1 display the owner’s
name, your name, the phrase “ISF Calibrated” and/or any other string, up to 20
characters in length.
Use the up or down cursor button to select a character. Use the right and left cursor
buttons to change the cursor position. Press MENU when you have finished entering
text. Then, check the “Splash Enable” box to have the SC-1 display the information you
enter here when it is turned on.
• Runco/ISF Logo Splash Screen Timers: When you turn on the SC-1, it projects a
welcome screen with the Runco logo followed by one with the ISF logo. Select Splash
Timer from the
appear. The range is from 2 to 60 seconds, in one-second increments.
Use the up or down cursor button to select a timer value to adjust. Use the right or left
cursor button to change the timer value. Press MENU when you have finished
configuring both timers.
OSD Position: Select OSD Position, press ENTER and use the arrow buttons to change
the size and position of the OSD controls.
Splash Configure menu to set the amount of time that these two images
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page 85), press repeatedly to highlight “Save.”
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Runco SC-1 Owner’s Operating Manual 81
Page 94
Operation
Service Use the Service menu to access advanced projector configuration settings. This menu
Service
Test Video
Input Names
Remote Control
Analog Out Mode
Display Device
HD Format
Triggers
Miscellaneous
Resolution
System Reset
Restore Saved Settings
Input Names
Restore
Composite Composite
S-Video 1 S-Video 1
S-Video 2 S-Video 2
Component SD Component SD
HD/RGB 1 HD/RGB 1
HD/RGB 2 HD/RGB 2
HDMI 1 HDMI 1
HDMI 2 HDMI 2
Save
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should be used by ISF-certified technicians only.
Note
Test Video: Select Test Video from the Service Menu to access the internal test patterns
on the SC-1. Four patterns are available, consisting of white/gray or colored bars.
Press MENU to exit test pattern mode.
Input Names: You can give each DHD Controller input a descriptive name. For example,
you may want to change the default input name to the type of source component
connected to it: “VCR,” “DVD,” “Laptop” et cetera. Composite, S-Video and Component
SD input names can be up to 12 characters long; the others can be up to eight characters
long.
To edit an input name, select Input Names from the Service menu. Press or to select
an input and press ENTER. Use the or buttons to change a character; press or
to select a character to change. When you have finished editing the input name, press
MENU.
To restore the default input name, press repeatedly to highlight that input name in the
“Restore” column. Then, press ENTER.
To save input names so that they can be restored after a System Reset (described on
page 85), press repeatedly to highlight “Save.” Then, press ENTER.
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You must enter a passcode to access the Service menu.
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Note
Remote Control: The Remote Control menu shows you the primary and secondary
infrared (IR) codes to which the DHD Controller will respond. By default, both are set to
17. You can change these codes if either:
• Another device in the theater (a DVD player, for example) is responding to commands
from the DHD Controller remote control (
undesirable.
• You have multiple DHD Controllers and want to control them independently, as
opposed to broadcasting commands from a single remote to all of them. In this
scenario, you can use multiple remotes programmed to use different IR codes. Or, you
can use a single remote and change the IR code as needed to address a specific
device.
The button takes you from top to bottom in the left column, then
from top to bottom in the right column. To highlight “Save,” scroll
through both columns.
Figure 2-6) in ways that are unpredictable or
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Operation
Tip
Note
When you change a remote code on the DHD Controller, you must re-program your
remote control to send that same code. To do this:
1. Using a straightened paper clip or similar object, press and hold the
CODE button on the remote control for approximately three seconds,
or until the red LED on the remote lights solid red.
2. Enter a new two-digit code between 00 and 31 inclusive. Include a
leading zero for single-digit codes; for example, enter 9 as “09.”
3. The LED turns off to confirm the code change. If you enter an invalid code, the LED
flashes for three or four seconds. Try again, entering a valid code.
Analog Out Mode: Select Analog Out Mode from the Service menu to change the
characteristics of the analog output signal from the DHD Controller. The choices are
RGB-- (separate sync with negative polarity), RGB++ (separate sync with positive polarity)
or RGBS (composite sync).
Display Device: The options in the Display Device menu allow you to perform various
adjustments at the projector.
• Configure: Select Configure from the Display Device menu to change the picture
orientation, correct a “keystoned” (trapezoidal) image, access the lamp timer, perform
lens adjustments and quickly optimize various display settings.
• Installation - Orientation: Refer to Adjusting the Picture Orientation on
page 47.
• Installation - Keystone: If the projector and screen are not installed perpendicular
to each other, the image may become distorted in a trapezoidal shape, as shown in
Figure 4-6. Select Keystone from the Configure menu to compensate for this.
Use the DHD Controller front-panel keypad to change its IR code.
Then, change the code sent by the remote to match as described
below.
Do not change the “Type” setting in this menu.
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Vertical Keystone Correction
-+
Negative values
compress bottom.
Figure 4-6. Keystone Correction
Runco SC-1 Owner’s Operating Manual 83
Positive values
compress top.
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Operation
• Installation - Lamp Hours: This menu page also displays the number of hours that
the lamp has been in service. To reset the counter (which is recommended after you
replace the lamp), refer to
• Auto Setup: Refer to Auto Setup on page 59.
Lamp and Filter Replacement on page 91.
HD Format
HD/RGB 1 Auto
HD/RGB 2 Auto
ADC Bandwidth Auto
YPbPr Input Resolution
HD Format: If the characteristics of the incoming signal on the HD1 or HD2 inputs are
known, select HD Format from the Service menu and set them as described below. Doing
so can reduce the time it takes the DHD Controller to switch from HD to 480i signals or
vice versa.
This is generally not necessary unless the DHD Controller – for whatever reason – has
difficulty determining the color space (RGB or YUV), bandwidth or resolution of the
incoming HD signal. In most situations, the Auto settings work well.
•HD/RGB 1 and HD/RGB 2 (Color Space): Select Auto, RGB or YUV.
• ADC Bandwidth: Select Auto, 75 MHz, 150 MHz or 300 MHz.
• YPbPr Input Resolution: Select Auto or specify the input resolution, if known: 480i,
480p, 576i, 576p, 720p or 1080i.
Triggers: Select Triggers from the Service menu to configure the 12-volt trigger outputs.
You can assign one or more trigger outputs to each aspect ratio. Those triggers are then
activated by selecting that aspect ratio.
If your projector is equipped with the Runco CineWide with AutoScope system, assign at
least one trigger output (the same one to which the lens motor is connected) to the
Cinema and Virtual Cinema aspect ratios.
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Tip
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To configure a trigger to activate when the system is turned on –
for
example, when using the trigger to control a retractable screen
– assign that trigger to all aspect ratios.
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To save the trigger settings so that they can be restored after a System Reset (described
below), press
Miscellaneous: Select Miscellaneous from the Service menu to set the following options:
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• Language: Select Language from the Miscellaneous menu and press the up- or
down-arrows to select the OSD language. (Currently, only English is supported.)
•Menu Mode: This is the manner in which the OSD menus appear and disappear when
you press MENU. Choose one of the following:
0 = No transition; menus abruptly appear and disappear.
1 = Menus fade in and out.
2 = “Checkerboard” dissolve; menus appear and disappear in sections.
3 = “Window shade” effect; menus are drawn on a diagonal from top left to bottom
right, and retract in the opposite direction.
•Timeout - Short/Long: These settings control how long the OSD menus stay on
screen. Select a time-out period of from 2 to 60 seconds.
• Side Bar Color: This controls the color of the inactive image area. The range is from
-100 (black) to 100 (white).
The inactive image area is on either side of the active image area when using the
Standard 4:3 aspect ratio, and above and below the active image area when using the
Letterbox aspect ratio.
repeatedly to highlight “Save.” Then, press ENTER.
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• Film Mode: Enable Film Mode to smooth out moving images from interlaced,
standard-definition (SD) sources. In most cases, the DHD Controller detects the proper
“pull-down” rate and vertical frequency. However, if your source is jittery and/or tearing
you may wish to enable Film Mode to ensure stable processing for that source.
Resolution: When using the SC-1 with a computer or certain HD sources, you may want
to force the DHD Controller to use a specific output resolution. If so, select Resolution
from the Service menu and choose one. Then, press ENTER to confirm.
System Reset: To reset ALL projector and controller settings (including image settings)
back to their factory defaults, select System Reset from the Service menu.
A confirmation message appears, reminding you to save your settings before you perform
the reset, so that you can restore them afterwards. If you have done this, select Confirm to
continue with the reset. Otherwise, select Back to cancel.
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Caution
This action is not undoable. Proceed with caution! Before you
perform a System Reset, save ALL settings, including “Custom” ISF
Presets (
settings (page 81), Input Names (page 82) and Trigger settings
(page 84).
page 79), ISF Day/Night presets (page 81), Output Shift
Operation
Restore Saved Settings: Following a System Reset, select Restore Saved Settings to
apply all previously-saved settings to the projector and DHD Controller.
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Operation
Notes:
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5. Maintenance and Troubleshooting
The SC-1 is designed for safe and reliable operation. However, safe operation is not
assured by design alone; installers, service technicians, trained operators and all other
users must maintain a safe environment at all times. Please read and understand all
warnings and precautions in this manual and on the projector itself before attempting to
operate or service the projector.
WARNING
WARNING
Never look directly into the projector lens or at the lamp. The
extremely high brightness can cause permanent eye damage.
For protection from ultraviolet radiation, keep all projector housings
intact during operation. Protective clothing and safety goggles are
recommended.
The American Conference of Governmental Industrial Hygienists
(ACGIH) recommends occupational UV exposure for an eight-hour
day to be less than 0.1 microwatts per square centimeter of
effective UV radiation. An evaluation of the installation site is
advised to ensure that no one is exposed to cumulative radiation
levels exceeding the government guidelines for your area.
Be aware that some medications are known to increase one’s
sensitivity to UV radiation.
FIRE HAZARD. Keep hands, clothes and all combustible material at
least one meter away from the concentrated light beam of the
lamp.
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5.1 Safety Guidelines
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Position all cables where they cannot contact hot surfaces or be
pulled or tripped over.
Opening or removing a projector cover requires a qualified service
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technician.
• Do not allow anything to rest on the power cords. Locate the projector where cords
cannot be damaged by persons walking on it or objects rolling over it. Never operate
the projector if a power cable appears damaged in any way.
• Do not overload power outlets and extension cords as this can result in fire or shock
hazards.
• Note that only qualified service technicians should open any enclosure on the
product, and only if AC has been fully disconnected from the projection head and
ballast.
• Disconnect the SC-1 from AC before opening any enclosure.
Runco SC-1 Owner’s Operating Manual 87
AC/Power Precautions• Do not attempt operation if the AC supply is not within the specified voltage range.
Page 100
Maintenance and Troubleshooting
5.2
Maintaining Proper Cooling
Ventilation Vents and louvers in the projector covers provide ventilation, both for intake
Air Filter It is recommended that you replace the air filter (located on the lamp side of the projection
Liquid Cooler The liquid cooler system circulates liquid to and from the DMDs in the projection head,
The high-intensity lamp and electronics rely on a variety of cooling components to reduce
internal operating temperatures. Regular checking and maintenance of the entire cooling
system is critical to prevent overheating and sudden projector failure, and helps to ensure
reliable operation of all projector components over time.
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and exhaust. Never block or cover these openings. Do not install the projector
near a radiator or heat register, or within an enclosure.
➤
head) whenever you replace the lamp, or more often in dusty or dirty environments. A
clogged filter reduces air flow, and can lead to overheating and projector failure. Check
the air filter monthly. For detailed instructions, refer to
page 91. It is also recommended that you visually check the laminar airflow device (LAD)
located nearby. The LAD should be nearly white or light grey in color.
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reducing their operating temperature to an acceptable level. Periodically check the coolant
level visible by removing the igniter grille (rear side grille adjacent to the side input panel).
The reservoir should be approximately half-full.
Note
A failure of the liquid cooling system will trigger an over-temperature
alarm condition, clearly indicated with status displays at the top of
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Lamp and Filter Replacement on
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Exhaust Duct and Lamp
Fan Interlocks
FILLING THE COOLER: The cooler should require filling only upon projector installation.
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Fill with a 50/50 mix of distilled water and ethylene glycol. Top off as necessary. Do not
overfill.
WARNING
After installation, check and maintain operation of both vane switches — one in the
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exhaust duct and one near the lamp fan — as follows:
1. Turn the projector on (lamp is not needed).
2. Turn your extractor fan OFF.
3. Confirm that the LCD status display shows that the extractor fan vane switch has
failed. Turn fan back ON to correct.
4. Block the air intake at the rear corner of the projection head (input side, next to the
ballast control and safety interlock connectors; see
5. Confirm that the LCD status display shows that the lamp fan vane switch has failed.
Clear air intake to correct.
6. Repeat this procedure every six months in permanent installations.
Maintain vane switches as described in the next section, Maintenance and Cleaning.
Whenever coolant has been added or replaced, check for a
possible airlock upon the next projector power-up.
Figure 2-1).
88 Runco SC-1 Owner’s Operating Manual
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