OWNER’S OPERATING MANUAL
VX-2c
VX-2dc
Digital Light ProcessingTM Projector
and DHD Controller
Software Version 2.00
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 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, which ever 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, which ever 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 LIMITED
WARRANTY. MOREOVER, DAMAGE RESULTING DIRECTLY OR INDIRECTLY FROM IMPROPER INSTALLATION OR SETUP
IS SPECIFICALLY EXCLUDED FROM COVERAGE UNDER THIS LIMITED WARRANTY.
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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 VX-2c/VX-2dc Owner’s Operating Manual iii
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 2006 Runco International. This document contains proprietary information protected by copyright. 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.
All trademarks and registered trademarks are the property of their respective owners.
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iv Runco VX-2c/VX-2dc Owner’s Operating Manual
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 VX-2c/VX-2dc Owner’s Operating Manual v
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 approximately 45 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 VX-2c/VX-2dc Owner’s Operating Manual
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 ......................................................................................3
Parts List ...............................................................................................................4
2. Controls and Functions ............................................................................................ 5
VX-2 at a Glance ..........................................................................................................5
VX-2 Rear Panel ...........................................................................................................7
DHD Controller Front Panel ..........................................................................................9
DHD Controller Rear Panel .........................................................................................11
Outputs ................................................................................................................11
Inputs ...................................................................................................................11
VX-2 Remote Control ................................................................................................. 13
3. Installation ...............................................................................................................17
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Remote Control ..........................................................................................................17
Notes on Batteries ................................................................................................ 17
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Quick Setup ...............................................................................................................18
Installation Considerations ..........................................................................................19
Runco VX-2c/VX-2dc Owner’s Operating Manual vii
Notes on Remote Control Operation .....................................................................17
Installation Type .................................................................................................... 19
Ambient Light .......................................................................................................19
Throw Distance.....................................................................................................20
Vertical and Horizontal Position............................................................................. 22
Vertical and Horizontal Lens Shift..........................................................................22
Folded Optics .......................................................................................................25
Other Considerations ............................................................................................ 25
Table of Contents
Installing the Optional CineWide Lens .........................................................................25
Mounting the VX-2 .....................................................................................................26
Floor Mounting......................................................................................................26
Ceiling Mounting ................................................................................................... 26
Adjusting the Projection Angle ..............................................................................26
Connections to the VX-2 and DHD Controller .............................................................27
Connector Panel Access.......................................................................................27
Connecting the DHD Controller to the VX-2 ..........................................................27
Connecting Source Components to the DHD Controller .......................................28
RS-232 Controller Connection ..............................................................................32
Connecting 12-Volt Trigger Outputs to External Theater Components ..................32
Connecting to AC Power ......................................................................................33
4. Operation .................................................................................................................35
Turning on the Power ................................................................................................. 35
Adjusting the Picture Orientation ................................................................................35
Lens Adjustments ...................................................................................................... 36
Focus ...................................................................................................................36
Zoom....................................................................................................................36
Vertical and Horizontal Lens Shift..........................................................................36
Using the On-Screen Menus ......................................................................................37
Main Menu............................................................................................................39
Input Source......................................................................................................... 39
Aspect Ratio ........................................................................................................39
Picture .................................................................................................................41
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Input Position........................................................................................................45
ISF Presets ...........................................................................................................46
Information ........................................................................................................... 46
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5. Maintenance and Troubleshooting ........................................................................ 53
Lamp Replacement ....................................................................................................53
Troubleshooting Tips ..................................................................................................54
6. Serial Communications ..........................................................................................55
RS-232 Connection and Port Configuration ...............................................................55
Serial Command Syntax .............................................................................................55
Calibration ............................................................................................................47
Service ................................................................................................................. 49
viii Runco VX-2c/VX-2dc Owner’s Operating Manual
Table of Contents
7. Specifications ..........................................................................................................61
VX-2 Specifications .................................................................................................... 61
DHD Controller Specifications .................................................................................... 63
VX-2c Dimensions ......................................................................................................64
VX-2dc Dimensions ....................................................................................................65
APPENDIX A. VX-2 Color Gamut Adjustment ........................................................... A-1
Required Hardware and Software ............................................................................ A-2
Equipment Setup ..................................................................................................... A-2
Adjusting the Gamut ................................................................................................. A-2
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Runco VX-2c/VX-2dc Owner’s Operating Manual ix
Table of Contents
Notes:
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x Runco VX-2c/VX-2dc Owner’s Operating Manual
1List of Figures
2-1. VX-2c Front/Bottom/Side View .....................................................................................5
2-2. VX-2dc Front/Bottom/Side/Top View ...........................................................................6
2-3. VX-2 Rear Panel ...........................................................................................................7
2-4. DHD Controller Front Panel ..........................................................................................9
2-5. DHD Controller Rear Panel .........................................................................................11
2-6. VX-2 Remote Control .................................................................................................13
3-1. Estimating Throw Distance .........................................................................................20
3-2. Projector Placement ...................................................................................................22
3-3. Vertical Lens Shift.......................................................................................................22
3-4. Horizontal Lens Shift...................................................................................................23
3-5. Folded Optics.............................................................................................................25
3-6. Connecting the VX-2 to the DHD Controller................................................................27
3-7. DVI Source Connections ............................................................................................ 28
3-8. Digital (DTV) RGB or Component Video Connections .................................................29
3-9. Analog RGB Connections...........................................................................................30
3-10. Composite, S-Video and Component Video Connections.........................................31
3-11. RS-232 Control System Connection.........................................................................32
3-12. Connecting 12-Volt Trigger Outputs .........................................................................32
4-1. VX-2dc -- Vertical and Horizontal Lens Shift Adjustments ...........................................36
4-2. DHD Controller OSD Menu Structure for VX-2 ............................................................38
4-3. Typical PLUGE Pattern for Adjusting Brightness .........................................................42
4-4. Typical Gray Bar Pattern for Adjusting Contrast .......................................................... 43
4-5. Typical Color Bar Pattern for Adjusting Color Saturation and Tint................................43
4-6. Typical Test Pattern for Adjusting Sharpness..............................................................45
7-1. VX-2c Dimensions ......................................................................................................64
7-2. VX-2dc Dimensions ....................................................................................................65
A-1. CIE 1931 Chromaticity Diagram ............................................................................... A-1
Runco VX-2c/VX-2dc Owner’s Operating Manual xi
List of Figures
Notes:
xii Runco VX-2c/VX-2dc Owner’s Operating Manual
1. Introduction
This Owner’s Manual describes how to install, set up and operate the Runco VX-2c or
VX-2dc DLP Projector and DHD Controller. It describes the features and functions
available with DHD Controller Software version 2.0 and later.
Throughout this manual, the Runco VX-2c or VX-2dc DLP Projector and DHD Controller
are referred to collectively as the “VX-2.” The information in this manual applies to both
projectors except where otherwise indicated.
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most out of the VX-2.
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.”
• 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.
• 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>.”
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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:
Note
Runco VX-2c/VX-2dc Owner’s Operating Manual 1
A carriage return must be used after each command or string.
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 VX-2c or VX-2dc
DLP Projector and DHD Controller
Installation instructions 17
First-time configuration instructions 35
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Advanced configuration instructions 47
Troubleshooting tips 54
Product specifications 61
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2 Runco VX-2c/VX-2dc Owner’s Operating Manual
Introduction
Runco steps into the future once again with the Video Xtreme™ VX-2 Digital Light
Processing (DLP™) Projector, one of the first DLP projectors to offer a 16:9 native
resolution, three-chip system for home theater.
The VX-2 optical light engine utilizes three, 16:9 SuperOnyx™ Digital Micromirror Device™
(DMD™) chips featuring 1280 x 720, high-definition resolution and 12-degree mirror tilt for
unsurpassed black level performance. Unlike previous, single-chip DLP implementations,
no color wheel is used. This reduces mechanical complexity and compromises to color
spectrum purity. The impressive brightness inherent in three-chip systems is further
bolstered by the improved contrast capabilities of the VX-2 light engine design, offering
the best of both worlds.
The VX-2 comes with an external, all-digital signal processor/controller featuring advanced
Vivix II™ video processing, superb scaling and aspect ratio control. Runco’s exclusive
LiveLink™ DVI cable system circuitry is integrated into the projector to preserve HD signal
quality over long runs. The VX-2 is enhanced further by significant horizontal and vertical
lens shift capability for maximum installation flexibility.
The VX-2c produces an impressive 2500 ANSI lumens of light output (CSMS™ light
output of 52.1 ft-Lamberts). The VX-2dc produces 2800 ANSI lumens of light output
(CSMS light output of 57.6 ft-Lamberts).
The VX-2’s 16:9 native aspect ratio DMD array makes it ideal for widescreen viewing,
while its 3-chip, 1280 x 720 native resolution produces crisp, crystal clear high-definition
images with richly saturated colors, deep black levels and natural, highly refined detail.
This advanced design provides pure digital connections from input to light engine for
absolutely stellar pictures. In addition, Runco’s multiple aspect ratio control includes its
unique VirtualWide™ mode for viewing standard video formats in widescreen without loss
of image quality.
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1.3
Description, Features
and Benefits
For uncompromising widescreen reproduction of movies originally filmed in the “scope”
(2.35:1) format, the VX-2 can be equipped with Runco’s 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 VX-2 is CineWide with AutoScope™,
an enhanced, remote-controlled motorized version of CineWide.
Discrete IR and RS-232 control make custom installation seamless, while discrete source
and aspect ratio selection accommodate any automation control system.
• Native Resolution: 1280 x 720 (16:9 Native Aspect Ratio)
• Three-chip Digital Light Processing (DLP™) system
• Two DVI Inputs with High-bandwidth Digital Content Protection (HDCP)
• HDTV Compatible
•CinOptx™ Proteus (VX-2c) or Telesto (VX-2dc) lens options for stunning sharpness and
throw distance flexibility
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Key Features and BenefitsThe VX-2 offers these key features and benefits:
Runco VX-2c/VX-2dc Owner’s Operating Manual 3
Introduction
Parts List Your VX-2 is shipped with the following items. If any items are missing or damaged, please
➤
contact your Runco dealer or Runco Customer Service at (800) 23-RUNCO.
• VX-2c or VX-2dc DLP Projector and DHD Controller
• Remote Control Unit and two (2), AAA-size batteries
• AC Power Cords (2)
• DVI Cable, 16.4 feet (5.0 meters)
• Rack-mount hardware for the DHD Controller
• 3/16” Hex Wrench (for lens adjustments)
• Warranty information and registration card
• Runco VX-2c/VX-2dc Owner’s Operating Manual (this document)
Optional Accessories:
• CineWide™ technology (fixed, secondary anamorphic lens)
• CineWide™ with AutoScope™ system (secondary anamorphic lens and motorized
mount)
• Ceiling mount kit
• DVI extension cables, available in lengths up to 20 meters (65.6 feet)
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4 Runco VX-2c/VX-2dc Owner’s Operating Manual
2. Controls and Functions
Figure 2-1 and Figure 2-2 show the key VX-2 components.
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2.1
VX-2 at a Glance
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Figure 2-1. VX-2c Front/Bottom/Side View
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1. INTAKE VENT
2. LENS
3. RUNCO LOGO
The logo can be rotated to match the projector orientation: inverted (ceiling-mounted)
or upright. To rotate the logo, grip it at the sides, pull it away from the projector and
rotate it 180 degrees.
4. EXHAUST VENT
5. CABLE OPENING
Pass cables through this opening.
Runco VX-2c/VX-2dc Owner’s Operating Manual 5
Controls and Functions
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Figure 2-2. VX-2dc Front/Bottom/Side/Top View
1. INTAKE VENT
2. LENS
3. RUNCO LOGO
The logo can be rotated to match the projector orientation: inverted (ceiling-mounted)
or upright. To rotate the logo, grip it at the sides, pull it away from the projector and
rotate it 180 degrees.
4. EXHAUST VENT
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6 Runco VX-2c/VX-2dc Owner’s Operating Manual
5. CABLE OPENING
Pass cables through this opening.
6. VERTICAL LENS SHIFT ADJUSTMENT
7. HORIZONTAL LENS SHIFT ADJUSTMENT
Controls and Functions
Figure 2-3 shows the VX-2 rear panel.
1 2 3 4 5
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2.2
VX-2 Rear Panel
ON / OFF
AC IN
120V 60HZ
VX-2 DIGITAL PROJECTOR
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7 8 13126 119 1410
Figure 2-3. VX-2 Rear Panel
1. VACUUM FLUORESCENT DISPLAY
Displays currently-selected menu. If no menu is selected, “Runco VX-2” appears here.
2. PROGRAM PORT
For service use only.
3. DHD INPUT
An HDCP-compliant digital video input for connecting the DVI output from the DHD
Controller.
4. POWER BUTTON
Press once to turn on the VX-2. Press it again to put it into Standby mode. For a
discrete on or off command, you can use the direct access buttons on the remote
control.
5. POWER/STANDBY LED
Runco VX-2c/VX-2dc Owner’s Operating Manual 7
Controls and Functions
6. LAMP COVER
Remove this cover to access the lamp compartment.
7. UP BUTTON
Used to move the menu cursor up in the VX-2 menu system.
8. LEFT BUTTON
Used to move the menu cursor left in the VX-2 menu system.
9. DOWN BUTTON
Used to move the menu cursor down in the VX-2 menu system.
10. ENTER BUTTON
When an item is highlighted on the On-Screen Display, the ENTER button selects the
item.
11. RIGHT BUTTON
Used to move the menu cursor right in the VX-2 menu system.
12. MENU BUTTON
Pressing the MENU button brings up the main VX-2 menu. Also, if you are in an
adjustment mode or function, pressing MENU brings the menu back one level.
Note
13. POWER INPUT (100 to 240 VAC)
Connect the VX-2 to power here.
14. MAIN POWER SWITCH
Disconnects or applies power to the VX-2.
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The VX-2 has its own internal menu system, separate from that of
the DHD Controller. However, it is intended for use by trained
service personnel only.
8 Runco VX-2c/VX-2dc Owner’s Operating Manual
Controls and Functions
Figure 2-4 shows the controls and indicators on the DHD Controller front panel; the
paragraphs that follow describe them.
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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.
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6
7
8
2.3
DHD Controller Front
Panel
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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 On-Screen
Display. When no menus are present on-screen, the UP button toggles you through
aspect ratios in the following order:
Anamorphic - Standard (4:3) - Letterbox - VirtualWide - Cinema - Virtualwide 2.35
(Virtualwide 2.35 is available only on CineWide-equipped projectors. For more
information about aspect ratios, refer to
6. LEFT BUTTON
Used to direct select inputs or move the menu cursor left in the On Screen Display.
When no menu is present on-screen, the LEFT button toggles you through the
different sources, in this order:
DVI 2 - DVI 1 - HD/RGB2 - HD/RGB1 - Component SD - S-Video 2 - S-Video 1 Composite
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Table 4-1.)
Runco VX-2c/VX-2dc Owner’s Operating Manual 9
Controls and Functions
7. ENTER BUTTON
When an item is highlighted on the On-Screen Display, the ENTER button selects the
item.
8. DOWN BUTTON
Use to direct select aspect ratios or move the menu cursor down in the On-Screen
Display. When no menu is present on-screen, this button toggles you through the
different aspect ratios, in this order:
Virtualwide 2.35 - Cinema - VirtualWide - Letterbox - Standard (4:3) - Anamorphic
9. RIGHT BUTTON
Used to direct select inputs or move the menu cursor right in the On Screen Display.
When no menus are present on-screen, the RIGHT button toggles you through the
different sources, in this order:
Composite - S-Video 1 - S-Video 2 - Component SD - HD/RGB 1 - HD/RGB 2 - DVI 1
- DVI
2
10. MENU BUTTON
Pressing the MENU button brings up the main menu. Also, if you are in an adjustment
mode or function, pressing MENU brings the menu back one level.
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10 Runco VX-2c/VX-2dc Owner’s Operating Manual
Controls and Functions
Figure 2-5 shows the rear connector panel on the DHD Controller.
Runco International
Union City, CA
OUTPUTS
R/Pr G/Y B/Pb
1
Serial No
Model
Video Processor / Controller
2 3 5 6 11 12 13 14
R/Pr G/Y B/Pb
R/Pr G/Y B/Pb H V
DVI 1 DVI 2DVI OutH/VVH
INPUTS
HV
SDI
Option
Figure 2-5. DHD Controller Rear Panel
Not used with the VX-2.
2. DVI OUT
Connect this to the DHD Input on the VX-2.
IMINAR
HD1
HD2
Pb Pr Y
Component Video
2.4
DHD Controller Rear
Panel
810
4
SYSTEM CONTROL INTERFACE
TRIGGERS
2
1
Y
S-Video 1
Video
S-Video 2
RS-232 Out
IR
3
WARNING:
TO REDUCE THE RISK OF FIRE
OR ELECTRIC SHOCK, DO NOT EXPOSE
THIS APPLIANCE TO RAIN OR MOISTURE.
RS-232 Control
97
Outputs1. ANALOG OUTPUTS (RGBHV)
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
!
L
Two, HDCP-compliant digital video inputs for connecting a DVD player or HD tuner
with a DVI or HDMI output.
4. HD1 / HD2 (Analog BNC connectors)
Five, BNC connectors for connecting either RGB or component high-definition
television signals. The VX-2 automatically detects the signal format: RGB(HV) or
YPrPb, 480p, 720p, 480i, 576i or 1080i.
5. COMPONENT VIDEO (RCA connectors)
Standard Definition (480i/576i) Component (YPrPb) input. This is the input for
component video from sources such as DVD players.
Tip
PRE
For best results, do not run your DVD player in progressive mode.
Inputs3. DVI 1 / DVI 2 (Digital)
Runco VX-2c/VX-2dc Owner’s Operating Manual 11
Controls and Functions
6. COMPOSITE VIDEO INPUT
Standard composite video input for connecting a VCR, laser disc player or other
composite video source.
7. S-VIDEO 1 / S-VIDEO 2
Two, standard S-Video inputs for connecting a DVD player, satellite receiver or Super
VHS (S-VHS) VCR.
8. 12-VOLT (750 mA) TRIGGER OUTPUTS
Connection for up to three (3), 12-volt trigger-controlled devices. These can be
retractable screens, screen masks or the Runco CineWide with AutoScope system.
9. RS-232 OUTPUT
For future use.
10. IR
Wired input from an external remote control or infrared receiver. It is a 3.5-mm, mini
phono jack, wired as follows:
Ring = +5V
Tip = IR Input
Sleeve = Ground
Y
Note
11. RS-232 CONTROL PORT
A female, 9-pin D-sub connector for interfacing with a PC or home theater
automation/control system.
12. POWER INPUT (100 to 240 VAC)
Connect the DHD Controller to power here.
13. MAIN AC FUSE
This is the main AC input fuse (5mm x 20mm, 500 mA, 250V slow-blow).
14. MAIN POWER SWITCH
Disconnects or applies power to the DHD Controller.
IMINAR
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PRE
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
disabled.
12 Runco VX-2c/VX-2dc Owner’s Operating Manual
Controls and Functions
Figure 2-6 shows the VX-2 remote control, and the paragraphs that follow describe its
functionality.
2
1
3
4
6
5
7
10
11
12
8
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9
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2.5
VX-2 Remote Control
Y
(not
available
on some
models)
13
PRE
Figure 2-6. VX-2 Remote Control
Runco VX-2c/VX-2dc Owner’s Operating Manual 13
Controls and Functions
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 menus are 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 Virtualwide 2.35
DOWN Button = Virtualwide 2.35 - Cinema - VirtualWide - Letterbox - Standard (4:3)
- Anamorphic
Note
Virtualwide 2.35 is available only on CineWide-equipped projectors.
For more information about aspect ratios, refer to
Y
Table 4-1.
Likewise, the LEFT and RIGHT buttons toggle through the different source inputs, in
this order:
LEFT Button = DVI 2 - DVI 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 - DVI 1 - DVI 2
5. LIGHT
Press to illuminate the buttons. (Not available on all models.)
6. MENU
Press this button to access the OSD controls, or to exit the current menu and return
to the previous one.
PRE
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.”
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“1.”
14 Runco VX-2c/VX-2dc Owner’s Operating Manual
9. Aspect Ratio Selection Buttons
Use the red buttons to select an aspect ratio directly or to enter numeric characters,
as follows:
ANA (Anamorphic) (3)
For viewing 16:9 DVDs or HDTV programs in their native aspect ratio.
4X3 (Standard 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 4:3 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 on a 1.78:1 (16:9) screen. The upper and lower
portions are masked.
SVC (CineWide-equipped projectors only)
Selects the VirtualWide 2.35 aspect ratio, which anamorphically compresses a 2.35:1
image to fill a 16:9 image area. The anamorphic lens then “stretches” the image back
to 2.35:1.
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.”
IMINAR
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. DVI 1 / DVI 2 (0)
Press to select a Digital Video input. Press DVI2 to enter the numeric character “0.”
L
Controls and Functions
Y
13. Memory Preset Buttons:
ISF NT (Night)
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.
Runco VX-2c/VX-2dc Owner’s Operating Manual 15
PRE
Controls and Functions
Notes:
Y
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PRE
16 Runco VX-2c/VX-2dc Owner’s Operating Manual
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.
Y
• 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 projector.
• 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 projector, and repeat the operation.
• The Ø icon appears on the screen when a button for an unavailable function is pressed.
PRE
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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 VX-2c/VX-2dc Owner’s Operating Manual 17
Installation
3.2
Quick Setup
Table 3-1 gives a quick overview of the VX-2 installation process. The sections following
this one provide detailed instructions.
Note
Table 3-1. Installation Overview
Step Procedure
Choose a location for the projector 19
1
Install CineWide (secondary anamorphic) lens (optional) 25
2
Connect the DHD Controller to the projector 27
3
Connect signal sources to the DHD Controller 28
4
Connect external controller to RS-232 port (optional) 32
5
Connect other home theater components to 12-volt trigger
6
outputs (optional)
Apply power to the projector 33, 35
7
Installation should be performed by a qualified custom video
installation specialist.
For Details, Refer to
Y
32
IMINAR
page...
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For rear-screen and/or ceiling-mount installations, select
8
the proper picture orientation
Lens adjustments: projected image size (zoom), position
9
(shift) and focus
Projector calibration: adjust the following for each input,
PRE
starting with Component SD; save settings when finished:
• Aspect ratio
• Brightness
10
• Contrast
• Color level
• Tint
• Input position
35
22, 36
39 through 46
18 Runco VX-2c/VX-2dc Owner’s Operating Manual
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.
inverted mount.
Table 3-2. Projector Installation Options
• Easy to set up
• Can be moved or changed quickly
• Easy to access
• Does not take up audience space
• Projector is unobtrusive
• Projector cannot be accidentally moved
• Projector is completely hidden
• Projector is easily accessed
• Usually good ambient light rejection
Table 3-2 compares these various installation methods.
Advantages Considerations
Front Screen, Floor Mount Installation
• Shares floor space with audience
Front Screen, Inverted Mount (ceiling) Installation
• Installation is more permanent
• Projector access is more difficult
Rear Screen, Floor Mount Installation
• Requires separate room
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• Installation cost is usually higher
Y
L
Rear Screen, Inverted Mount (ceiling) Installation
3.3
Installation
Considerations
Installation TypeChoose the installation type that best suits your needs: front or rear screen, floor mount or
• Projector is completely hidden
• 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
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.
PRE
• Requires separate room
• Installation cost is usually higher
• Requires separate room
• Installation cost is usually higher
Ambient LightIn general, minimize or eliminate light sources directed at the screen. Contrast ratio in your
Runco VX-2c/VX-2dc Owner’s Operating Manual 19
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 taking the width of the screen and
multiplying it by the lens throw ratio; see
roughly how far back the projector should be positioned from the screen in order to
project a focused image large enough to fill the screen.
Estimating Throw Distance
Throw Distance (TD) = Screen Width (w) x Lens Throw Ratio
VX-2c Throw Ratio: refer to Table 3-3
VX-2dc Throw Ratio: refer to Table 3-4
Figure 3-1. The result of this calculation tells you
Screen width (w)
Y
TD
Figure 3-1. Estimating Throw Distance
IMINAR
Throw Distance Ranges - VX-2c: Table 3-3 lists the available lens options for the
VX-2c and their associated throw ratios.
Table 3-3. VX-2c Lens Options and Throw Ratios
L
Lens Option (Note 2)
PRE
Proteus A 0.64 (Fixed) For rear-screen installations only. Contact
Proteus B 1.22 - 1.44 122 144
Proteus C 1.45 - 1.76 145 176
Proteus D 1.82 - 2.39 182 239
Proteus D with CineWide 1.38 - 1.80 138 180
Proteus E 2.42 - 3.57 242 357
Proteus E with CineWide 1.84 - 2.70 184 270
Notes:
Throw Ratio
(Throw Dist. ÷
Screen Width)
Throw Distance Range
(in inches, with 100-inch Wide Screen)
Minimum Maximum
Runco Technical Support for more information.
1. Throw distance does not affect image quality, provided these ranges are taken into account.
2. Only the Proteus D, E and F lenses can be used with the optional CineWide (secondary
anamorphic) lens. Doing so affects the throw distances as shown here.
20 Runco VX-2c/VX-2dc Owner’s Operating Manual
Table 3-3. VX-2c Lens Options and Throw Ratios (continued)
Installation
Throw Ratio
Lens Option (Note 2)
Proteus F 3.63 - 5.72 363 572
Proteus F with CineWide 2.75 - 4.33 275 433
Notes:
1. Throw distance does not affect image quality, provided these ranges are taken into account.
2. Only the Proteus D, E and F lenses can be used with the optional CineWide (secondary
anamorphic) lens. Doing so affects the throw distances as shown here.
Throw Distance Ranges - VX-2dc: Table 3-4 lists the available lens options for the
VX-2dc and their associated throw ratios.
Table 3-4. VX-2dc Lens Options and Throw Ratios
Lens Option (Note 2)
Telesto A
Telesto B
(Throw Dist. ÷
Screen Width)
Throw Ratio
(Throw Dist. ÷
Screen Width)
0.80 (Fixed)
1.64 - 1.97 164 197
(in inches, with 100-inch Wide Screen)
(in inches, with 100-inch Wide Screen)
For rear-screen installations only. Contact
Runco Technical Support for more information.
Throw Distance Range
Minimum Maximum
Throw Distance Range
Minimum Maximum
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Telesto C
2.02 - 2.70 202 270
Y
Telesto C with CineWide
Telesto D
Telesto D with CineWide
Telesto E
Telesto E with CineWide
Notes:
1. Throw distance does not affect image quality, provided these ranges are taken into account.
2. Only the Telesto C, D and E lenses can be used with the optional CineWide (secondary
anamorphic) lens. Doing so affects the throw distances as shown here.
1.53 - 2.04 153 204
2.84 - 4.80 284 480
2.15 - 3.63 215 363
PRE
4.92 - 7.90 492 790
3.73 - 5.98 373 598
Runco VX-2c/VX-2dc Owner’s Operating Manual 21
Installation
Vertical and Horizontal
Position
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
Ceiling Installation
Height
Projection Distance
Lens Center
x
Ceiling
Y
Screen Lens Center
Floor Installation
Lens Center
x
Height
Screen
Lens Center
Figure 3-2.
Vertical and Horizontal
Lens
Shift
PRE
Projection Distance
IMINAR
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 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
Note: This is a general example of lens shift. Lenses vary in their shift capabilities. No particular
lens is used in this example.
L
Base plate
to lens center =
approx. 5-6" (depending
on the amount of lens shift)
Floor
Figure 3-3 and Figure 3-4.
Screen Center
0%
50% Height
Lens Shift
(0.5 x H)
100% Height
Lens Shift
(1.0 x H)
150% Height
Lens Shift
(1.5 x H)
Figure 3-3. Vertical Lens Shift
22 Runco VX-2c/VX-2dc Owner’s Operating Manual
150% Width Lens Shift
(1.5 x W)
100% Width Lens Shift
(1.0 x W)
50% Width Lens Shift
(0.5 x W)
Installation
Screen Center
0%
Screen Width (W)
Y
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Note: This is a general example of lens shift. Lenses vary in their shift capabilities. No particular
lens is used in this example.
Figure 3-4. Horizontal Lens Shift
Vertical Lens Shift - VX-2c: The VX-2c zoom lenses (Proteus B through F) provide up to
80% of downward vertical lens shift. For example, with a 96 x 54-inch (16:9) screen, you
can shift the image up to 43.20 inches (1.10
vertical lens shift is not possible. Vertical lens shift is not possible in either direction with
the Proteus A lens.)
PRE
meters) below the screen center. (Upward
Horizontal Lens Shift - VX-2c: The VX-2c zoom lenses (Proteus B through F) allow up
to 10% of horizontal lens shift in either direction (left or right). For example, with a
96
x 54-inch (16:9) screen, you can shift the image up to 9.60 inches (24.38 cm) left or
right of the screen center. (Horizontal lens shift is not possible with the Proteus A lens.)
Runco VX-2c/VX-2dc Owner’s Operating Manual 23
Installation
Vertical and Horizontal Lens Shift - VX-2dc: Table 3-5 lists the lens shift limits for
each available VX-2dc lens, as percentages and absolute measurements with a 100 x 56
inch (1.78:1) screen.
Table 3-5. VX-2dc Vertical and Horizontal Lens Shift Limits
Lens Shift Limits, as Percentages of Screen Height or Width (Notes 1 and 2)
Lens Option
Telesto A Telesto B Telesto C Telesto D Telesto E
Vertical
(Note 2)
Horizontal
(Note 2)
Lens Shift Limits in Inches, with a 100-by-56 inch (1.78:1) Screen
Vertical
Horizontal
Notes:
1. With no vertical or horizontal lens shift, the lens center and screen center are aligned with each
other.
2. Vertical shift limits are percentages of the screen height. Horizontal shift limits are percentages of
the screen width.
3. Vertical lens shift figures apply to ceiling mount configurations. For floor installations
(where the projector is upright), reverse the up/down vertical offset percentages.
L
Up 0% 25% 40% 35% 18%
Down 0% 55% 90% 110% 110%
Left 0% 18%
Right 0% 18%
Up 0 14 22.4 19.6 10.08
Down 0 30.8 50.4 61.6 61.6
Left 0 18
Right 0 18
Y
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24 Runco VX-2c/VX-2dc Owner’s Operating Manual
used to fold the optical path, as shown in
mirror must be accurately set. If you are considering this type of installation, contact your
dealer for assistance.
Figure 3-5. The position of the projector and
Installation
Folded OpticsIn rear screen applications where space behind the projector is limited, a mirror may be
Screen
Figure 3-5. Folded Optics
• 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.
Mirror
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Y
Other ConsiderationsOther considerations and tips that can help improve your installation:
If you are installing a VX-2 with the optional CineWide or CineWide with AutoScope
system, install the secondary anamorphic lens in accordance with the instructions
provided with the lens installation kit.
PRE
3.4
Installing the Optional
CineWide Lens
Runco VX-2c/VX-2dc Owner’s Operating Manual 25
Installation
3.5
Mounting the VX-2
Floor Mounting In typical front and rear screen installations, the projector can be mounted to a secure and
Ceiling Mounting The projector can also be inverted and suspended from the ceiling using a specially
Adjusting the Projection
Angle
There are several methods for mounting the projector. Depending on your chosen
installation, one method may be more suitable than another.
➤
level surface such as a table or cart. Carts are 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.
➤
designed ceiling mount fixture. This type of mounting is recommended for fixed
installations and for those that want the projector out of sight or have a limited space for
projector and audience.
If the VX-2 is ceiling-mounted and the screen is significantly lower than the projector, you
➤
can tilt the projector at a slight angle by adjusting the ceiling mount.
If you do this, you may need to shift the image using the on-screen display (OSD) controls,
to compensate. For detailed instructions, refer to
page 37.
Note
Use only the Runco-approved ceiling mount kit designed for your
projector.
Y
Using the On-Screen Menus on
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26 Runco VX-2c/VX-2dc Owner’s Operating Manual
Installation
Proceed as follows to connect the DHD Controller to the VX-2, 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 VX-2 is designed to receive only digital input signals directly from the companion DHD
Y
Controller/Processor. All signal sources should be connected to the appropriate inputs on
the rear panel of the DHD. The signal from the DHD is then output to the VX-2 projector
through a Runco proprietary DVI cable.
You CANNOT connect a signal source with DVI output directly to
Note
the VX-2. It MUST be routed through the DHD Controller for proper
operation.
Use the supplied cable to connect the DVI Output of the DHD Controller to the DHD Input
of the VX-2; see
Figure 3-6.
IMINAR
3.6
Connections to the
VX-2 and DHD
Controller
Connector Panel AccessTo access the connector panel, pull firmly on the cable access cover to open it.
Connecting the DHD
Controller to the VX-2
Runco International
Union City, CA
OUTPUTS
PrRYGPb
B
Model
Video Processor / Controller
L
PRE
VX-2 DIGITAL PROJECTOR
PrRYGPb
RPrGYBPbH
DVI 1 DVI 2DVI OutH/VVH
INPUTS
B
H
V
HD1
HD2
V
SDI
Pb Pr Y
Component Video
Option
SYSTEM CONTROL INTERFACE
TRIGGERS
2
1
S-Video 1
Video
S-Video 2
RS-232 Out
ON / OFF
AC IN
120V 60HZ
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
IR
3
RS-232 Control
TO QUALIFIED SERVICE CENTER.
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
Made In USA
Figure 3-6. Connecting the VX-2 to the DHD Controller
Runco VX-2c/VX-2dc Owner’s Operating Manual 27
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.
DVI Connections: See Figure 3-7.
Tip
G/Y H VR/Pr B/Pb
Use the DVI 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.
INPUTS
HD1
TRIGGERS
Y
HD2
DVI 1
G/Y
DVI 2
HVR/Pr B/Pb
Pb
Pr Y
Component Video
Video
S-Video 1
S-Video 2
IR123
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PRE
Figure 3-7. DVI Source Connections
DVI Source
(DVD Player or
HD Tuner with
HDMI or DVI out)
28 Runco VX-2c/VX-2dc Owner’s Operating Manual
Digital (DTV) RGB or Component Video Connections: See Figure 3-8.
Installation
G/Y H VR/Pr B/Pb
G/Y
DVI 1
Red/Pr Green/Y Blue/Pb Horiz Vert
INPUTS
DVI 2
HVR/Pr B/Pb
Pb
Component Video
IMINAR
HD1
HD2
Pr Y
TRIGGERS
12 3
S-Video 1
Video
S-Video 2
Y
L
PRE
DTV or Progressive
Component (YPbPr)
Source
Figure 3-8. Digital (DTV) RGB or Component Video Connections
Runco VX-2c/VX-2dc Owner’s Operating Manual 29
Installation
Analog (Computer) RGB Connections: See Figure 3-9.
INPUTS
G/Y H VR/Pr B/Pb
HD1
HD2
G/Y
HVR/Pr B/Pb
TRIGGERS
123
S-Video 1
DVI 1
Red Green Blue Horiz Vert
DVI 2
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Personal Computer
Pb Pr
Component Video
Y Video S-Video 2
Y
PRE
Figure 3-9. Analog RGB Connections
30 Runco VX-2c/VX-2dc Owner’s Operating Manual
Composite/S-Video/Component Video Connections: See Figure 3-10.
INPUTS
G/Y H VR/Pr B/Pb
HD1
HD2
G/Y
HVR/Pr B/Pb
TRIGGERS
123
S-Video 1
Installation
DVI 1
DVD Player, VCR,
Satellite Receiver,
Laser Disc etc.
DVI 2
Pb Pr
Component Video
Y Video S-Video 2
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PRE
Y
Figure 3-10. Composite, S-Video and Component Video Connections
Runco VX-2c/VX-2dc Owner’s Operating Manual 31
Installation
RS-232 Controller
Connection
Use a standard, 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 3-11.
For more information about using this connection, refer to Serial Communications on
page 55.
1
345
2
6
89
7
2 Transmit Data
3 Receive Data
5 Ground
Pb Pr Y
Video
TRIGGERS
2
1
S-Video 1
RS-232 OutComponent Video
S-Video 2
IR
3
RS-232 Control
Y
(none of the other pins are used)
to Automation/
Control System
or PC
Connecting 12-Volt
Trigger Outputs to
External
Theater
Components
PRE
Figure 3-11. RS-232 Control System Connection
If your VX-2 is equipped with a CineWide with AutoScope system, or if your home theater
➤
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contains other devices that respond to 12-volt triggers (such as retractable screens or
screen masks), connect them to the 12-volt trigger outputs as shown in
TRIGGERS
3
3.5-mm
mini plug
IR
RS-232 Control
Pb Pr Y
to CineWide with AutoScope
system or other home
theater components
(screen, screen mask etc.)
Video
2
1
S-Video 1
RS-232 OutComponent Video
S-Video 2
Figure 3-12.
Figure 3-12. Connecting 12-Volt Trigger Outputs
32 Runco VX-2c/VX-2dc Owner’s Operating Manual
Controller).
Plug the female end of one power cord into the AC receptacle on the rear of the VX-2 (AC
100V ~ 240V). Then, connect the other end to your AC power source. Similarly connect
the DHD Controller to a nearby AC outlet.
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Installation
Connecting to AC PowerThe VX-2 system includes two (2) AC power cords (one each for the projector and DHD
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Runco VX-2c/VX-2dc Owner’s Operating Manual 33
Installation
Notes:
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PRE
34 Runco VX-2c/VX-2dc Owner’s Operating Manual
4. Operation
1. Turn on your source components.
2. Turn on the main power switch at the rear of the projector.
3. Turn on the main power switch at the rear of the DHD Controller.
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.”
5. When the projector is ready for use, the fluorescent display indicates the active
source, signal format (NTSC or PAL), input resolution and aspect ratio; for example:
Input
Current Source Format
Component SD NTSC 480i
Anamorphic VX-2
Aspect
Ratio
Resolution
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4.1
Turning on the Power
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By default, the VX-2 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 and/or
mounted on a ceiling, you must change the picture orientation. To do this:
1. 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 Installation from the Display Device menu.
5. Choose Floor/Rear, Ceiling/Front or Ceiling/Rear, to match the installation method.
Note
PRE
You must enter a passcode to access the Service menu.
4.2
Adjusting the Picture
Orientation
Runco VX-2c/VX-2dc Owner’s Operating Manual 35
Operation
4.3
Lens Adjustments
Focus To focus the projected image, use the cursor buttons to highlight “In” or “Out.” Then,
Zoom To make the picture smaller (zoom out), use the cursor buttons to highlight the minus sign
Vertical and Horizontal
Lens
Shift
To access the motorized lens controls, select Display Device from the Service Menu, then
select Lens from the Display Device menu. The Lens menu gives you a great deal of
control over the picture size, position and focus:
➤
press and hold the ENTER button.
➤
(-). Then, press and hold the ENTER button.
To enlarge the picture (zoom in), use the cursor buttons to highlight the plus sign (+).
Then, press and hold the ENTER button.
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Lens Shift -- VX-2c: To change the projected image position, use the cursor buttons to
➤
highlight “Left,” “Right,” “Up” or “Down” in the Lens manu. Then, press and hold the
ENTER button to shift the image in that direction.
Lens Shift -- VX-2dc: To change the projected image position, use the lens adjustment
tool provided with the VX-2dc to shift the lens in the desired direction; see
vertical lens shift control is at the top of the projector; the horizontal lens shift control is on
the side of the projector nearest the Runco logo.
Vertical Lens Shift
Figure 4-1. The
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Horizontal Lens Shift
Figure 4-1. VX-2dc -- Vertical and Horizontal Lens Shift Adjustments
36 Runco VX-2c/VX-2dc Owner’s Operating Manual
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 VX-2 OSD menus are arranged hierarchically, as shown in Figure 4-2.
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4.4
Using the On-Screen
Menus
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Runco VX-2c/VX-2dc Owner’s Operating Manual 37
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
DVI 1
DVI 2
Anamorphic
Standard 4:3
Letterbox
VirtualWide
Cinema
Virtualwide 2.35
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
Test Video
Input Names Rename, Restore or Save
Remote Control
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Display Device
HD Format
Triggers 1 / 2 / 3 / Save
Miscellaneous
Resolution
System Reset
Restore Saved Settings
Note: Virtualwide 2.35 is
available only on VX-2
projectors equipped with the
CineWide option (secondary
anamorphic lens).
Grey Bars 1
Grey Bars 2
Color Bars 1
Color Bars 2
Primary
Secondary
Installation
Lens
Diagnostics
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 English, French, German or Spanish
Menu Mode
Timeout
Side Bar Color
Film Mode (SD src. only)
800x600 ... 1400x1050
480i ... 720p ... 1080i
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Calibration
Picture Orientation
Lamp Hours (View/Reset)
Focus
Zoom
Shift (VX-2c ONLY)
Red Only
Green Only
Blue Only
75 IRE Color Bars
100 IRE Color Bars
Horiz. Grey Ramp
Vert. Grey Ramp
Checkerboard
Alignment Grid
Auto, RGB or YUV
Gain
ISF Night - Display Color
ISF Night - Input Image
ISF Night - Input Color
ISF Day - Display Color
Y
ISF Day - Input Image
ISF Day - Input Color
Save ISF Settings Back / Confirm
Output Shift
Splash Configure
OSD Position
Offset
Gamma
Lamp Power
Color Temp
Brightness
Contrast
Color
Tint
Sharpness
Gain
Offset
Chroma Delay
Phase
Gain
Offset
Gamma
Lamp Power
Color Temp
Brightness
Contrast
Color
Tint
Sharpness
Gain
Offset
Chroma Delay
Phase
Left/Right
Up/Down
Width
Height
Save
Owner Name
ISF Calibrated
ISF Other
Figure 4-2. DHD Controller OSD Menu Structure for VX-2
38 Runco VX-2c/VX-2dc Owner’s Operating Manual
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.)
Y
The active source is indicated by an arrow (>) to its left; in the example at left, 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 the example at right,
Anamorphic is selected.
Note
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When you change the aspect ratio, save the change to a preset
afterwards. Otherwise, the change will be lost when a different
input is selected. (The aspect ratio is saved for each input and
resolution separately.) For information about saving settings, refer
to
ISF Presets on page 46.
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
DVI 1
DVI 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
Virtualwide 2.35
Runco VX-2c/VX-2dc Owner’s Operating Manual 39
Operation
Table 4-1. Aspect Ratio Settings
Remote
Aspect Ratio
Anamorphic ANA Select Anamorphic to view 16:9
Control
Key
16:9 Image on
16:9 Screen
Description
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 Standard 4:3 scales the input
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Letterbox LET
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VirtualWide V-WIDE A 4:3 image is scaled
BOX
4:3 Image on
16:9 Screen
Active Image
Area (4:3)
Letterbox Image on
16:9 Screen
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signal to 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.
In Letterbox mode, the image is
stretched vertically; the top and
bottom portions are “blanked
off.” Letterbox is best suited for
viewing LaserDisc movies or
non-anamorphic DVDs on a 4:3
screen.
NON-linearly (more on the sides
than in the center) to fit a 16x9
screen.
Cinema CINEMA Select Cinema to view 2.35
source material on a 16:9
2.35:1 Image on
16:9 Screen
40 Runco VX-2c/VX-2dc Owner’s Operating Manual
screen. The upper and lower
portions of the screen are
masked, but the geometry of the
active image area is not
changed.
Table 4-1. Aspect Ratio Settings (continued)
Remote
Aspect Ratio
Virtualwide 2.35 SVC A 2.35 image is stretched
Control
Key
2.35:1 Image on
16:9 Screen
Description
anamorphically in both
directions to fill a 16:9 image.
(The secondary anamorphic lens
then “stretches” the image back
to 2.35:1.)
Operation
2.35:1 Image on
16:9 Screen with
VirtualWide 2.35
2.35:1 Image on
2.35:1 Screen with
VirtualWide 2.35
The VX-2 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.
All signal types require separate processing. Therefore, you need to calibrate each input
separately. Runco recommends calibrating the VX-2 inputs in the following order:
1. Component SD
2. S-Video 1 / S-Video 2
3. Composite
4. HD/RGB 1 / HD/RGB 2
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Virtualwide 2.35 is available only
on VX-2 projectors equipped
with the CineWide option.
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Picture Use the controls in the Picture Menu to calibrate your VX-2 for optimum picture quality.
Picture
Brightness
Contrast
Color
Tint
Sharpness
5. DVI 1 / DVI 2
Note
Runco VX-2c/VX-2dc Owner’s Operating Manual 41
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 and resolution separately.) For information about saving
settings, refer to
ISF Presets on page 46.
Operation
A
Although it may be possible to obtain satisfactory picture quality using the naked eye and
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 4-3 shows a typical PLUGE
Y
Below Black
bove Black
Figure 4-3. 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:
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• 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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42 Runco VX-2c/VX-2dc Owner’s Operating Manual
Contrast: On your external test pattern source, select a stepped, gray-bar pattern like the
one shown in
Figure 4-4.
Y
Figure 4-4. 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.
Operation
Note
Color Saturation: On your external test pattern source, select a color bar pattern like the
one shown in
Figure 4-5.
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.
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gray
yellow
cyan
green
red
magenta
blue
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Figure 4-5. Typical Color Bar Pattern for Adjusting Color Saturation and Tint
Runco VX-2c/VX-2dc Owner’s Operating Manual 43
Operation
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:
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.
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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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44 Runco VX-2c/VX-2dc Owner’s Operating Manual
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 4-6. Adjust as needed,
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Operation
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Figure 4-6. Typical Test Pattern for Adjusting Sharpness
position for the current source.
Note
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.
When you change an input position setting, save the change to a
PRE
preset afterwards. Otherwise, the change will be lost when a
different input is selected. (The input position settings are saved for
each input and resolution separately.) For information about saving
settings, refer to
ISF Presets on page 46.
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Input PositionUse the controls in the Input Position Menu to fine-tune the aspect ratio and image
Input Position
Left/Right
Up/Down
Width
Height
Overscan
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.
Runco VX-2c/VX-2dc Owner’s Operating Manual 45
Operation
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.
ISF Presets
ISF Night
7
ISF Day
Custom 1 Save
Custom 2 Save
Factory Default
Information
Serial Number
Hardware
Firmware
Date
ISF Presets For each input, the VX-2 lets you save image quality settings as presets that you can 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
or “Custom
left; in the example shown here, ISF Night is selected.
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:
• Aspect ratio
• Picture quality settings (brightness, contrast, color saturation, tint and sharpness)
• Input position (image position, width, height and overscan percentage)
To reset the Custom 1 and Custom 2 image presets to their factory defaults, select
Factory Default and press ENTER.
2” memory location. The currently-selected preset is indicated by a “7” to its
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1”
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Information Select Information from the Main Menu to see information that uniquely identifies your
➤
projector: 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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46 Runco VX-2c/VX-2dc Owner’s Operating Manual
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 change the characteristics
of the output signal. These settings are global (independent of any particular 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.
• Gamma: “Gamma” is a global setting that determines how gray shades are displayed
between minimum input (black) and maximum input (white) for all signals. A good
gamma setting helps to optimize blacks and whites while ensuring smooth transitions
for the “in-between” values utilized in other grays. Unlike “Brightness” and “Contrast”
controls, the overall tone of your images can be lightened or darkened without
changing the extremes and all images will be more vibrant while still showing good
detail in dark areas.
You must enter a passcode to access the Calibration menu.
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In all but the most unusual situations, the appropriate “Color Temp” selection (see
below) will produce accurate colors and a satisfying contrast level. However, it is
sometimes necessary to adjust the red, blue and green gamma curves individually. To
do this, select Gamma from the Display Color sub-menu and use the left- and
right-arrow buttons to manipulate the on-screen slidebars.
•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 (“1”; this is the
default setting) or you can choose the lower setting (“0”). Generally, lower lamp output
can prolong the life of the lamp, but decreases brightness.
• Color Temp: Select Color Temp from the Display Color menu to adjust the color
temperature. The default setting is appropriate for most situations. Higher settings
produce a “bluer” picture.
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Operation
CalibrationUse the Calibration menu to perform advanced picture quality adjustments. This menu
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
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.
ISF Night - Input Color: The Input Color controls are similar to those in the Display Color
menu (see above), but can be set independently for each input.
• Gain/Offset: Refer to ISF Night - Display Color, above.
•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.
Runco VX-2c/VX-2dc Owner’s Operating Manual 47
Operation
•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.)
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 51.)
System Reset, you can restore the saved ISF settings by selecting
Y
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 (so the
change is visible no matter which input is selected). You can set these controls
independently for each aspect ratio.
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. You
can have the VX-2 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.
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Then, check the “Splash Enable” box to have the VX-2 display the information you enter
here when it is turned on.
OSD Position: Select OSD Position, press ENTER and use the arrow buttons to change
the size and position of the OSD controls.
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page 51), press repeatedly to highlight “Save.”
48 Runco VX-2c/VX-2dc Owner’s Operating Manual
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 VX-2. 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.
You must enter a passcode to access the Service menu.
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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 51), press repeatedly to highlight “Save.” Then, press ENTER.
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Operation
ServiceUse 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
DVI 1 DVI 1
DVI 2 DVI 2
Save
Note
Remote Control: The Remote Control menu shows you the primary and secondary
infrared (IR) codes to which the VX-2 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 VX-2 remote control in ways that are unpredictable or undesirable.
• You have multiple VX-2 projectors 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
projector.
Tip
Runco VX-2c/VX-2dc Owner’s Operating Manual 49
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
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through both columns.
Use the rear-panel keypad to change a projector IR code. Then,
change the code sent by the remote to match as described below.
Operation
HD Format
HD/RGB 1 Auto
HD/RGB 2 Auto
ADC Bandwidth Auto
YPbPr Input Resolution
When you change a remote code on the VX-2, 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.
Display Device: The options in the Display Device menu allow you to change the picture
orientation, reset the lamp timer, perform lens adjustments and access additional test
patterns.
• Installation: Select Installation from the Display Device menu to change the picture
orientation to suit the method of installation (Floor Front, Floor Rear, Ceiling Front or
Ceiling Rear).
This menu page also displays the number of hours that the lamp has been in service,
and lets you reset the counter (which is recommended after you replace the lamp; refer
to
Lamp Replacement on page 53).
•Lens: Select Lens from the Display Device menu to access the motorized lens
controls. Refer to
• Diagnostics: Select Diagnostics from the Service menu to access additional test
patterns for calibration or measurement purposes:
•Select Red, Green or Blue to display only the selected color (simulating a filter of
that color).
•Select 75 or 100 to display color bars (75 IRE or 100 IRE).
•Select Horz or Vert to display a horizontal or vertical gray ramp.
•Select Checks to display a 15-segment checkerboard pattern.
•Select Align to display a white grid against a black background (useful for verifying
proper image or screen alignment).
PRE
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.
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Lens Adjustments on page 36.
50 Runco VX-2c/VX-2dc Owner’s Operating Manual
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 Virtualwide 2.35 aspect ratios.
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:
• Language: Select Language from the Miscellaneous menu and press the up- or
down-arrows to select the OSD Language (English, French, Spanish or German).
• 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.
• Film Mode: Enable Film Mode to smooth out moving images from interlaced,
standard-definition (SD) sources. In most cases, the VX-2 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.
repeatedly to highlight “Save.” Then, press ENTER.
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Operation
Resolution: The DHD Controller defaults to an output resolution of 720p. When using the
VX-2 with a computer or certain HD sources, you may want to force the DHD Controller to
use a different 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, choose 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, click Back to cancel.
Caution
Restore Saved Settings: Following a System Reset, select Restore Saved Settings to
apply all previously-saved settings to the projector and DHD Controller.
Runco VX-2c/VX-2dc Owner’s Operating Manual 51
This action is not undoable. Proceed with caution! Before you
perform a System Reset, save ALL settings, including “Custom” ISF
Presets (
settings (page 48), Input Names (page 49) and Trigger settings (see
above).
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page 46), ISF Day/Night presets (page 48), Output Shift
Operation
Notes:
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PRE
52 Runco VX-2c/VX-2dc Owner’s Operating Manual
5. Maintenance and Troubleshooting
The lamp should be replaced when it reaches the end of its life (typically 2000 hours), or
sooner if a noticeable degradation in brightness occurs. Contact your Runco dealer to
obtain a replacement lamp.
1. Turn off the projector and unplug the power cord. Allow the projector to cool down for
approximately 45 minutes prior to removing the lamp assembly for replacement.
2. Loosen the four rear Lamp Cover
screws and remove the cover.
3. Remove the two lamp assembly mounting screws.
4. Grasp the lamp assembly handle and pull gently, removing the lamp module from the
projector housing.
5. Install the new lamp module.
6. Replace the lamp cover and re-tighten all screws.
7. Reset the Lamp Hour counter. To do this, select Service from the Main Menu, then
Display Device, then Installation. Use the cursor buttons to highlight Reset under
“Lamp
Hours” and press ENTER.
REMOVE THESE SCREWS
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5.1
Lamp Replacement
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Runco VX-2c/VX-2dc Owner’s Operating Manual 53
Maintenance and Troubleshooting
5.2
Troubleshooting Tips
Table 5-1 provides some general guidelines for troubleshooting problems you may
encounter with the VX-2. If you encounter an issue not described here, please contact
Runco Technical Support.
Table 5-1. Troubleshooting Chart
Symptom Possible Cause(s) Solution
The projector does not turn
on after initial installation. The
power LED on the front of the
DHD Controller lights red after
you press the power button.
The projector and DHD Controller are both on, but there is
no video image on-screen.
A projected image from a
DVD is split or otherwise
scrambled.
Image is too bright and/or
lacks definition in the bright
areas of the image.
• The DHD Controller is
connected to the VX-2
incorrectly or not at all.
• The VX-2 is not plugged in
or the AC outlet is not
active.
• Incorrect source selection.
• Source component is not
turned on.
• DVD player is connected
to the Component input
and set to progressive
scan mode.
• Contrast is set too high. • Lower the contrast setting.
Y
• Verify the DVI cable
connection from the DHD
Controller to the VX-2.
• Ensure that the VX-2 is
plugged in and that the AC
outlet is active.
• Select the correct source.
• Turn on the source.
• Turn off progressive scan
on the DVD player. Or,
connect the DVD player to
the HD1 or HD2 input.
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Image appears “washed out”
and/or dark areas appear too
bright.
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• Brightness is set too high. • Lower the brightness
setting.
Colors in the image are
swapped; for example, reds
appear blue or vice versa.
PRE
The projector will not turn
back on after it was powered
down, or the image disap
pears during operation.
• The Red/Pr, Green/Y or
Blue/Pb outputs from the
source are connected to
the wrong inputs on the
DHD Controller.
• The projector will not turn
on for two minutes after
-
power-down, to protect
the lamp.
• The lamp has failed.
• Ensure that the source
outputs are connected to
the correct DHD Controller
input.
• Wait two minutes until the
LED at the front of the
DHD Controller turns red.
• Replace the lamp.
54 Runco VX-2c/VX-2dc Owner’s Operating Manual
6. Serial Communications
To interface the DHD Controller with a home theater automation/control system or a PC
running terminal emulation software, connect it to your control system or PC as shown in
Figure 3-11.
Configure the RS-232 controller or PC serial port as follows: no parity, 8 data bits, 1 stop
bit and no flow control. Set the baud rate to 19200, to match that of the DHD Controller
RS-232 port.
Serial commands to the DHD Controller take the following form:
• Commands are not case-sensitive.
• For a single command that takes no parameters, type the command followed by a
carriage return; for example, to set the aspect ratio to Letterbox, type
LETTERBOX
• For a single command that takes a parameter, type the command, a space or a
comma and the desired value followed by a carriage return; for example, to set the
brightness to -10, type BRIGHTNESS
BRIGHTNESS,-10
• You can also send a string of multiple commands on a single line, separated by
commas. For example, COMPOSITE,BRIGHTNESS
switches to the Composite video input, sets the brightness to 100 and sets the aspect
ratio to Anamorphic. Command strings can be up to 255 characters long.
Table 6-1 lists the RS-232 command set. The “Parameter (min/max)” column shows the
valid parameter ranges, or “NA” for commands that take no parameters.
<Enter>.
-10 <Enter> or
<Enter>.
100,ANAMORPHIC <Enter>
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6.1
RS-232 Connection
and Port Configuration
6.2
Serial Command
Syntax
When you enter a valid command, the DHD Controller executes it and acknowledges it
with a plus sign on the command line (+ >). When you enter an invalid command -- one
that is misspelled or followed by values outside the valid range for that command -- the
DHD Controller ignores it and returns a minus sign (- >).
PRE
Table 6-1. Serial Commands
Command
OFF NA NA Turns projector off
ON NA NA Turns projector on
POWER 0/1 NA Turns projector on and off
POWER? NA NA Returns power status
Parameter
(min/max)
Value
Stored?
Power On/Off Commands
Description
Runco VX-2c/VX-2dc Owner’s Operating Manual 55
Serial Communications
Table 6-1. Serial Commands (continued)
Command
COMPONENT NA YES Selects the Component input
COMPOSITE NA YES Selects the Composite video input
DVI1 NA YES Selects the DVI 1 input
DVI2 NA YES Selects the DVI 2 input
HD1 NA YES Selects the RGB HD 1 input
HD2 NA YES Selects the RGB HD 2 input
INPUT? NA NA Returns active input
SVIDEO1 NA YES Selects the S-Video 1 input
SVIDEO2 NA YES Selects the S-Video 2 input
ANAMORPHIC NA YES Selects the Anamorphic aspect ratio
ASPECT? NA NA Returns current aspect ratio
ASPECTIN? NA NA Returns the input source aspect ratio
ASPECTOUT? NA NA Returns output screen size
CINEMA NA YES Selects the Cinema aspect ratio
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Parameter
(min/max)
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Value
Stored?
Input Selection Commands
Y
Aspect Ratio Commands
Description
LETTERBOX NA YES Selects the Letterbox aspect ratio
STANDARD NA YES Selects the Standard (4:3) aspect ratio
VIRTUALWIDE NA YES Selects the VirtualWide aspect ratio
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VIRTUAL235 NA YES Selects the Virtualwide 2.35 aspect ratio
OUT169 NA YES Sets the output screen to 1.78:1 (16:9)
OUT235 NA YES Sets the output screen to 2.35:1
56 Runco VX-2c/VX-2dc Owner’s Operating Manual
Table 6-1. Serial Commands (continued)
Serial Communications
Command
BRIGHTNESS -100/100 YES Sets a value for brightness
BRIGHTNESS? NA NA Returns brightness setting value
COLOR -100/100 YES Sets a value for color
COLOR? NA NA Returns color setting value
CONTRAST -100/100 YES Sets a value for contrast
CONTRAST? NA NA Returns contrast setting value
TINT -100/100 YES Sets a value for tint
TINT? NA NA Returns tint setting value
SHARPNESS -6/6 YES Sets a value for sharpness
SHARPNESS? NA NA Returns sharpness setting value
CUSTOM1 NA YES Loads “Custom 1” image preset
CUSTOM2 NA YES Loads “Custom 2” image preset
DAY NA YES Loads “ISF Day” image preset
NIGHT NA YES Loads “ISF Night” image preset
Parameter
(min/max)
Value
Stored?
Picture Adjust Commands
Image Preset Commands
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Description
Y
PRESET? NA NA Returns currently-selected preset
(ISF Day, ISF Night, Custom 1 or Custom 2)
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Runco VX-2c/VX-2dc Owner’s Operating Manual 57
Serial Communications
Table 6-1. Serial Commands (continued)
Command
IHEIGHT -100/100 YES Sets the value for input height
IHEIGHT? NA NA Returns input height value
IHPOS -100/100 YES Sets a value for horizontal input position
IHPOS? NA NA Returns input horizontal position value
IVPOS -100/100 YES Sets a value for vertical input position
IVPOS? NA NA Returns input vertical position value
IWIDTH -100/100 YES Sets the value for input width
IWIDTH? NA NA Returns input horizontal width value
OVERSCAN 0/10 YES Sets the overscan percentage
OVERSCAN? NA NA Returns overscan percentage
OHEIGHT -100/100 YES Sets the value for output height
OHEIGHT? NA NA Returns output height value
OHPOS -100/100 YES Sets the value for output horizontal position
OHPOS? NA NA Returns output horizontal position value
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Parameter
(min/max)
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Value
Stored?
Input Position Commands
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Output Shift Commands
Description
OVPOS -100/100 YES Sets the value for output vertical position
OVPOS? NA NA Returns output vertical position value
OWIDTH -100/100 YES Sets the value for output width
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OWIDTH? NA NA Returns output horizontal width value
58 Runco VX-2c/VX-2dc Owner’s Operating Manual
Table 6-1. Serial Commands (continued)
Serial Communications
Command
BKGND -100/100 YES Sets the background color for letterbox or
BKGND? NA NA Returns background setting value
DATE? NA NA Returns projector manufacture date
HWVER? NA NA Returns hardware version number
INRES? NA NA Returns input resolution
LENS1 0 or 4 YES Set primary lens configuration:
LENS1? NA NA Returns Lens 1 configuration
LENS2 0 or 8 YES Set anamorphic lens type:
LENS2? NA NA Returns Lens 2 configuration
OUTRES? NA NA Returns output resolution
PHASE 0/3 YES Adjusts phase
Parameter
(min/max)
Value
Stored?
Miscellaneous Commands
4:3 aspect ratio (-100 = black; 100 = white)
0 = No anamorphic lens present
4 = Anamorphic lens present
0 = Fixed CineWide
8 = CineWide with AutoScope
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Description
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PHASE? NA NA Returns phase setting value
SWVER? NA NA Returns software version number
TRIGGER 1/3 YES Assigns trigger to currently-selected aspect
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ratio
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Runco VX-2c/VX-2dc Owner’s Operating Manual 59
Serial Communications
Notes:
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60 Runco VX-2c/VX-2dc Owner’s Operating Manual
7. Specifications
Table 7-1 lists the VX-2 specifications.
Table 7-1. VX-2 Specifications
Projector Type: Digital Light Processing (DLP), 3-chip, 16:9 SuperOnyx DMD
Native Resolution: 1280 x 720 (16:9)
Aspect Ratios: Refer to Table 7-2
Video Standards: Refer to Table 7-2
DTV Compatibility: 480p, 720p, 1080i
Scan Frequency: Horizontal: 15 - 100 kHz
Vertical: 28 - 78 Hz
Picture Size (16:9 Screen): Recommended Width: 72 - 120 in.
Maximum Width: 250 in.
Throw Distance
(Factor x Screen Width):
Horizontal and Vertical
Offset:
VX-2c: Refer to Table 3-3
VX-2dc: Refer to Table 3-4
VX-2c/Proteus A: None
VX-2c/Proteus B, C, D, E, F:
Horizontal: 10% of screen width left or right
Vertical: 80% of screen height down; 0% up
VX-2dc: Refer to Table 3-5
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7.1
VX-2 Specifications
Y
Lamp: 275 Watts
Estimated Lamp Life: 2000 hours
Inputs: (1) DVI with HDCP (from DHD Controller)
Controls: Built-in keypad
PRE
Runco VX-2c/VX-2dc Owner’s Operating Manual 61
Specifications
Table 7-1. VX-2 Specifications (continued)
Brightness and Contrast: Cinema Standards Measurement System (CSMS)
Specifications
- Brightness: 52.1 foot-Lamberts (fL) (VX-2c);
57.6 foot-Lamberts (fL) (VX-2dc)
- Contrast Ratio: 271:1 (VX-2c); 304:1 (VX-2dc)
These measurements are taken from the projector in a controlled,
home theater environment. All measurements are made to
ANSI/NAPM IT7.228-1997 specifications using the Photo Research
PR-650 SpectraColorimeter and Minolta LS-100 Luminance Meter,
Video Essentials test DVD and a 1.3 gain, 72-inch wide screen. The
projector is calibrated to a color temperature of 6,500K and has a
minimum of 150 hours of usage.
The foot-Lambert (fL) is the unit of measurement used in commercial
movie theaters to express image brightness at the screen surface. The
Society of Motion Picture and Television Engineers (SMPTE) specifies
16 fL as the target image brightness for film-based projectors using an
open gate (without film in the projector). More importantly, today
SMPTE specifies 12 fL as the target image brightness in Digital
Cinema theaters. The foot-Lambert measurement is dependent on
screen size, screen gain and projector light output.
Home Theater Calibration Specifications
- Light Output: 1227 ANSI Lumens (VX-2c);
INARY
M
RELI
1389 ANSI Lumens (VX-2dc)
- Contrast Ratio: 271:1 (VX-2c); 304:1 (VX-2dc)
These specifications are obtained by calibrating the projector as
described above for CSMS measurements.
Industry-Standard Specifications
- Light Output: 2500 ANSI Lumens (VX-2c);
2800 ANSI Lumens (VX-2dc)
- Contrast Ratio: 3100:1 (VX-2c); 3500:1 (VX-2dc)
These are typical projector brightness and contrast specifications
found in most companies’ sales literature. Runco includes these
measurements in its literature to allow for direct comparison with other
manufacturers’ projectors. These measurements are typically taken at
9,000K to 13,000K to get expected performance data when the
projector is used in professional, commercial and industrial displays.
P
Power Requirements: 100 to 240 VAC (auto-sensing), 50/60 Hz, 510 Watts
Operating Environment: 41°F to 95°F (5°C to 35°C), 0% to 90% humidity
Dimensions: VX-2c: See Figure 7-1
Weight (without lens): VX-2c: 81 lbs. (36.74 kg)
Regulatory Approvals: Complies with FCC, CE C-Tick
Limited Warranty: Projector: Two (2) years parts and labor from the date of
Specifications are subject to change without notice.
(non-condensing)
VX-2dc: See Figure 7-2
VX-2dc: 83 lbs. (37.65 kg)
delivery to the end user.
Lamp: 1000 hours or six (6) months, whichever comes first.
62 Runco VX-2c/VX-2dc Owner’s Operating Manual
Specifications
Table 7-2 lists the DHD Controller specifications.
Table 7-2. DHD Controller Specifications
Aspect Ratios: 4:3, Letterbox, 16:9 Anamorphic, VirtualWide, Cinema,
VirtualWide 2.35
Video Standards: NTSC, PAL
Output Resolution: 720p
Inputs: (1) Composite; (2) S-Video; (1) Component; (2) HD-R (Pr), G
(Y), B (Pb), H, V; (2) DVI with HDCP
Outputs: (1) HD-R (Pr), G (Y), B (Pb), H, V (not used with the VX-2)
(1) DVI-I with HDCP
Control Options: - Discrete infrared remote
- Serial commands via RS-232
- Front-panel controls
RS-232 Communication
Parameters:
Trigger Outputs: (3) +12 VDC, each rated at 750 mA and thermal
Bandwidth: 150 Mega Samples per Second (MSPS)
19200 bps, no parity, 8 data bits, 1 stop bit, no flow control
fuse-protected
IMINAR
Power Requirements: 100 to 240 VAC (auto-sensing), 50/60 Hz, 160 Watts
Operating Environment: 41°F to 95°F (5°C to 35°C), 0% to 90% humidity
(non-condensing)
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7.2
DHD Controller
Specifications
Y
Dimensions: Width = 17.50 inches (444.5 mm)
Depth = 11.19 inches (284.1 mm)
Height = 3.75 inches (95.3 mm)
Weight: 13.0 lbs. (5.90 kg)
Regulatory Approvals: Complies with FCC, CE C-Tick
Limited Warranty: Two (2) years parts and labor from the date of delivery to the
Specifications are subject to change without notice.
PRE
end user.
Runco VX-2c/VX-2dc Owner’s Operating Manual 63
Specifications
7.3
VX-2c Dimensions
Figure 7-1 shows the VX-2c dimensions.
19.190
86.01R
0
321.11
8
542.
847.
14.857
7.389
INARY
M
0
937.52
005.
431.
RELI
P
ALL DIMENSIONS
ARE IN INCHES
Figure 7-1. VX-2c Dimensions
.303
1.685
3.185
17.505
.1
033
727.01
701.2
0
0
258.41
.1
005
4.42
77
041.1
64 Runco VX-2c/VX-2dc Owner’s Operating Manual
Specifications
Figure 7-2 shows the VX-2dc dimensions.
19.190
86.01R
0
321.11
8
542.
847.
14.873
7.373
0
005.
7.4
VX-2dc Dimensions
Y
684.72
431.
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ALL DIMENSIONS
ARE IN INCHES
Figure 7-2. VX-2dc Dimensions
.303
1.685
3.333
17.505
L
.1
033
146.11
753.3
0
0
834.61
.1
005
7.52
72
041.1
Runco VX-2c/VX-2dc Owner’s Operating Manual 65
Specifications
Notes:
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INARY
M
66 Runco VX-2c/VX-2dc Owner’s Operating Manual
Appendix A. VX-2 Color Gamut Adjustment
Note
For most applications, the Display Color controls in the Calibration menu are adequate for
producing accurate and realistic colors from a variety of sources.
In rare cases, though, you may need more precise control over the VX-2 display color
gamut (range). For example, you may require a unique color gamut for a given projector or
application. In such cases, you can access the VX-2’s color gamut controls directly (as
opposed to going through the DHD Controller). This enables you to define the precise hue
of each primary color component (white, red, green and blue) used to generate the
millions of colors produced in displays. You do this by specifying x and y coordinates for
each primary color component.
The x and y coordinates for each color define its location on the standard CIE chromaticity
graph, shown in
(International Commission on Illumination), the organization responsible for color
measurement and management standards.)
1.0
y
0.9
0.8
Only ISF-trained and -certified technicians should attempt this
procedure!
Y
Figure A-1. (CIE stands for “Commission Internationale de l’Éclairage”
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0.7
0.6
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0.5
0.4
0.3
0.2
0.1
0.0
0.00.1 0.20.30.40.50.60.70.80.91.0
Figure A-1. CIE 1931 Chromaticity Diagram
Changing either or both of these numbers changes the hue of the color and relocates the
“triangle” for possible colors. For example, changing the x/y coordinates for red moves the
color closer to either orange or violet, which in turn affects all displayed colors having a red
component.
Runco VX-2c/VX-2dc Owner’s Operating Manual A-1
D50
D65
4444
D93
5000
5714
6667
8000
10000
4000
3636
3333
3077
2857
2677
2500
2353
2222
2105
2000
x
VX-2 Color Gamut Adjustment
A.1
Required Hardware
and Software
A.2
Equipment Setup
A.3
Adjusting the Gamut
To perform these adjustments, you need a computer-based color analyzer or hand-held
colorimeter capable of CIE x/y measurements.
Position your colorimeter or color analyzer so that the lens or sensor is approximately six
(6) to 12 inches from the screen, facing it at a slight angle (upward or to one side). Doing
so will include the color of the screen in the calibration.
1. Press MENU on the projector’s built-in keypad.
2. Using the UP and/or DOWN ( / ) arrow buttons, select Advanced from the Main
menu and press ENTER.
3. Using the UP and/or DOWN arrow buttons, select Color from the Advanced menu
and press ENTER.
4. Using the UP and/or DOWN arrow buttons, select Gamut from the Color menu and
press ENTER.
5. Press ENTER again to select
“Manual.” The VX-2 displays a white
field on the screen and the current x
and y coordinates for white on the
vacuum fluourescent display.
IMINAR
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Manual: White X=0.313 <- White Y=0.329
_
6. Using the color analyzer, measure the x and y coordinates for about 15 seconds.
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Make a note of the results.
7. Proceed as follows to change the x and y coordinates to the values you obtained in
Step 6:
a On the projector keypad, press ENTER to select the first digit to the right of the
PRE
decimal point of the x-coordinate for white.
b Use the UP or DOWN arrow to adjust the value. Then, use the LEFT arrow ( )
button to select the second digit.
cUse the UP or DOWN arrow to adjust the value. Then, use the LEFT arrow button
to select the third digit.
d Use the UP or DOWN arrow to adjust the value.
e Press ENTER.
f Press the UP arrow button to select “White Y=0.xxx.”
g Repeat Steps 7a through 7e to adjust the y-coordinate for white.
8. Press the UP arrow button to select “Red X=0.xxx.”
9. Repeat Steps 6 and 7 for red, green and blue.
10. Press the MENU button twice to return to the Color menu.
11. Using the UP and/or DOWN arrow buttons, select Color Temp. from the Color menu
and press ENTER.
12. Select Temp. 5000 and go back to Temp. 6500. Press ENTER.
A-2 Runco VX-2c/VX-2dc Owner’s Operating Manual
13. Press the MENU button twice to return to the Advanced menu.
14. Using the UP and/or DOWN arrow buttons, select Diagnose from the Advanced
menu and press ENTER.
15. Select Normal and press ENTER.
16. Press the MENU button three times to exit the menu system. The VX-2 stores the
new x and y coordinates and returns to normal operation.
When you have completed the gamut adjustments, proceed with the Display Color
adjustments; refer to
Calibration on page 47.
VX-2 Color Gamut Adjustment
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Runco VX-2c/VX-2dc Owner’s Operating Manual A-3
VX-2 Color Gamut Adjustment
Notes:
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A-4 Runco VX-2c/VX-2dc Owner’s Operating Manual
Runco International • 2900 Faber Street • Union City, CA 94587 • Ph (510) 324-7777 / (800) 23RUNCO / Fax (510) 324-9300
SERIAL NUMBER
RUMA-010120
rev 02-17-06 v6.0
www.runco.com
Runco CL-810 Owner’s Operating Manual
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