Runco Reflection User Manual

OWNER’S OPERATING MANUAL

CL-410
CL-420

DLP™ Projectors

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, whichever comes first, from the effective date of delivery to
the end user. In addition, Runco will provide a new or rebuilt replacement lamp for the lamp that fails due to defects in materials
or workmanship for a period of six (6) months or 1000 hours, whichever comes first, from the effective date of delivery to the
end user. Such replacement lamps are then subsequently warranted for the remaining portion (if any) of the original warranty
period.

WHAT IS NOT COVERED UNDER THE TERMS OF THIS LIMITED WARRANTY:

This Limited Warranty only covers failure due to defects in materials and workmanship that occur during normal use and does
not cover normal maintenance. This Limited Warranty does not cover cabinets or any appearance items; failure resulting from
accident, misuse, abuse, neglect, mishandling, misapplication, faulty or improper installation or setup adjustments; improper
maintenance, alteration, improper use of any input signal; damage due to lightning or power line surges, spikes and
brownouts; damage that occurs during shipping or transit; or damage that is attributed to acts of God. In the case of remote
control units, damage resulting from leaking, old, damaged or improper batteries is also excluded from coverage under this
Limited Warranty.

CAUTION: THIS LIMITED WARRANTY ONLY COVERS RUNCO PRODUCTS PURCHASED FROM RUNCO AUTHORIZED
DEALERS. ALL OTHER PRODUCTS ARE SPECIFICALLY EXCLUDED FROM COVERAGE UNDER THIS WARRANTY.
MOREOVER, DAMAGE RESULTING DIRECTLY OR INDIRECTLY FROM IMPROPER INSTALLATION OR SETUP IS
SPECIFICALLY EXCLUDED FROM COVERAGE UNDER THIS LIMITED WARRANTY. IT IS IMPERATIVE THAT INSTALLATION
AND SETUP WORK BE PERFORMED ONLY BY AN AUTHORIZED RUNCO DEALER TO PROTECT YOUR RIGHTS UNDER
THIS WARRANTY. THIS WILL ALSO ENSURE THAT YOU ENJOY THE FINE PERFORMANCE OF WHICH YOUR RUNCO
PRODUCT IS CAPABLE WHEN INSTALLED AND CALIBRATED BY RUNCO AUTHORIZED PERSONNEL.

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 CL-410 and CL-420 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:

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, trademark and
other intellectual property laws. All rights are reserved. No part of this manual may be reproduced by any mechanical,
electronic or other means, in any form, without prior written permission of the manufacturer.

Reflection, Enhanced GEN3, DHD, Vivix, Virtual Cinema, CineWide, AutoScope, O-Path, CinOptx, LiveLink, CSMS, SuperOnyx
and VirtualWide are trademarks of Runco International. All other trademarks and registered trademarks used in this document
are the property of their respective owners.

Runco International products are manufactured under one or more of the following patents: US. Patent 6755540 and Other
Patents Pending.

iv Runco CL-410 and CL-420 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: [phone]

Fax: [phone]

Toll Free: (800) 23-RUNCO

RUNCO VIDEO-PRODUCT INFORMATION

RETAIN THIS INFORMATION FOR YOUR RECORDS

_________________________________________________________ ________________________________________

Model Purchased Date

____________________________________________________________________________________________________________

Serial Number

____________________________________________________________________________________________________________

Runco Authorized Dealer Name

____________________________________________________________________________________________________________

Address

____________________________________________ __________________ ________________________

City State/Province Postal Code

____________________________________________ _______________________________________________________

Phone Fax

Runco CL-410 and CL-420 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

CAUTION:

SERVICE PERSONNEL.

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.

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.

4. Do not use this equipment near water, outdoors or otherwise exposed to the elements.

5. Clean only with a dry cloth.

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.

vi Runco CL-410 and CL-420 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

CL-410/CL-420 at a Glance .........................................................................................5

Front/Top/Side View ...............................................................................................5

Rear/Top/Side View ...............................................................................................6

CL-410/CL-420 Remote Control .................................................................................. 8

3. Installation ...............................................................................................................11

Remote Control ..........................................................................................................11

Notes on Batteries ................................................................................................ 11

Notes on Remote Control Operation .....................................................................12

Quick Setup ...............................................................................................................13

Installation Considerations ..........................................................................................14

Installation Type ................................................................................................... 14

Ambient Light ......................................................................................................14

Other Considerations ........................................................................................... 14

Throw Distance.....................................................................................................15

Vertical and Horizontal Position............................................................................. 16

Vertical and Horizontal Lens Shift..........................................................................16

Adjusting the Projection Angle ..............................................................................18

Mounting ..............................................................................................................19

Folded Optics .......................................................................................................19

Runco CL-410 and CL-420 Owner’s Operating Manual vii

Table of Contents

Connections to the CL-410/CL-420 ...........................................................................20

Connector Panel Access.......................................................................................20

Connecting the CL-410/CL-420 to Source Components ...................................... 20

RS-232 Controller Connection ..............................................................................25

Connecting to the 12-Volt Trigger Output .............................................................26

4. Operation .................................................................................................................27

Turning on the Power ................................................................................................. 27

Adjusting the Projector Height or Projection Angle ......................................................27

Changing the OSD Language ..................................................................................... 28

Adjusting the Picture Orientation ................................................................................28

Lens Adjustments ...................................................................................................... 29

Focus/Zoom .........................................................................................................29

Shift .....................................................................................................................30

Using the On-Screen Menus ......................................................................................30

Main Menu ...........................................................................................................32

Source Select ......................................................................................................32

Aspect Ratio ........................................................................................................32

Picture Adjust ...................................................................................................... 34

Image Option .......................................................................................................40

Installation ............................................................................................................42

ISF Settings ......................................................................................................... 44

5. Maintenance and Troubleshooting ........................................................................ 47

Cleaning the Projector ................................................................................................47

Cleaning the Lens ......................................................................................................47

Cleaning the Intake and Exhaust Vents .......................................................................48

Lamp Maintenance .....................................................................................................48

Lamp Cautions ...........................................................................................................49

Lamp Replacement ....................................................................................................50

Troubleshooting Tips ..................................................................................................51

6. Serial Communications ..........................................................................................53

RS-232 Connection and Port Configuration ...............................................................53

Serial Command Syntax .............................................................................................53

7. Specifications ..........................................................................................................55

CL-410/CL-420 Specifications ...................................................................................55

CL-410/CL-420 Dimensions ...................................................................................... 57

Computer Signal Compatibility ...................................................................................58

Video Signal Compatibility ..........................................................................................60

viii Runco CL-410 and CL-420 Owner’s Operating Manual

1List of Figures

2-1. CL-410/CL-420 Top/Front/Side View........................................................................... 5

2-2. CL-410/CL-420 Rear/Top/Side View............................................................................ 6

2-3. CL-410/CL-420 Remote Control ..................................................................................8

3-1. Available Range of the Remote Control ......................................................................12

3-2. Estimating Throw Distance .........................................................................................15

3-3. Projector Placement ...................................................................................................16

3-4. Vertical Lens Shift (Example only) ............................................................................... 16

3-5. Horizontal Lens Shift (Example only) ........................................................................... 17

3-6. Folded Optics.............................................................................................................19

3-7. HDMI (or DVI) Source Connections.............................................................................21

3-8. Analog RGB Connections...........................................................................................22

3-9. Component Video Connections..................................................................................23

3-10. Composite and S-Video Connections....................................................................... 24

3-11. RS-232 Control System Connection.........................................................................25

3-12. Connecting the 12-Volt Trigger Output .....................................................................26

4-1. Adjusting the Feet ......................................................................................................27

4-2. Focus and Zoom Controls .......................................................................................... 29

4-3. Vertical and Horizontal Lens Shift Controls .................................................................30

4-4. CL-410/CL-420 OSD Menu Structure ........................................................................ 31

4-5. Typical PLUGE Pattern for Adjusting Brightness .........................................................35

4-6. Typical Gray Bar Pattern for Adjusting Contrast .......................................................... 36

4-7. Typical Color Bar Pattern for Adjusting Color Saturation and Tint................................36

4-8. Typical Test Pattern for Adjusting Sharpness..............................................................38

4-9. CIE 1931 Chromaticity Diagram .................................................................................39

4-10. Horizonal and Vertical Keystone Correction ..............................................................43

4-11. ISF-Enabled CL-410/CL-420 Splash Screen ............................................................ 45

7-1. CL-410/CL-420 Dimensions.......................................................................................57

Runco CL-410 and CL-420 Owner’s Operating Manual ix

List of Figures

Notes:

x Runco CL-410 and CL-420 Owner’s Operating Manual

1. Introduction

This Owner’s Manual describes how to install, set up and operate the Runco CL-410 and
CL-420 DLP Projectors. Throughout this manual, the Runco CL-410 and CL-420 DLP
Projectors are referred to collectively as the “CL-410/CL-420.” The information in this
manual applies to both projectors except where otherwise indicated.

most out of the CL-410/CL-420.

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 [e-mail].

Text Conventions: The following conventions are used in this manual, in order to clarify
the information and instructions provided:

• Remote and built-in keypad button identifiers are set in upper-case bold type; for
example, “Press EXIT to return to the previous menu.”

• Computer input (commands you type) and output (responses that appear on-screen) is
shown in monospace (fixed-width) type; for example: “To change the aspect ratio to
Letterbox, type RRD02.”

• 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.

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:

A carriage return must be used after each command or string.

Note

Runco CL-410 and CL-420 Owner’s Operating Manual 1

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

certain features.

NOTES emphasize text with unusual importance or special

TIPS highlight time-saving short cuts and helpful guidelines for using

Note

significance. They also provide supplemental information.

CAUTIONS alert users that a given action or omitted action can

Caution

degrade performance or cause a malfunction.

WARNINGS appear when a given action or omitted action can result

WARNING

in damage to the equipment, or possible non-fatal injury to the user.

DANGER appears when a given action can cause severe injury or

DANGER!

death.

Use the following table to locate the specific information you need in this manual.

If you need... ... Turn to page:

Information about obtaining service iv

General information about the CL-410 and
CL-420 DLP Projectors

Installation instructions 11

First-time configuration instructions 28

Advanced configuration instructions 44

Troubleshooting tips 51

CL-410 and CL-420 DLP Projectors specifica­tions

3

55

2 Runco CL-410 and CL-420 Owner’s Operating Manual

Introduction

The Runco CL-410 and CL-420 DLP Projectors combine a highly efficient optical light
engine with broad installation and integration options.

Runco has implemented a host of advancements into the projector’s light engine to take
full advantage of its widescreen, high-definition SuperOnyx™ Digital Micromirror Device
(DMD™) chip. The CL-410/CL-420 features Enhanced GEN 3™ technology to produce
deeper blacks, greater contrast ratio and brightness, and richly saturated colors.

Among the CL-410/CL-420’s features are a sophisticated color-balancing system that
results in the industry’s best gray scale tracking, and far surpasses the capabilities of CRT
projectors. Accurate gray scale reproduction is vital to vibrant, true-to-life color
reproduction, as well as superior black level and white level performance. Runco’s
acclaimed Vivix™ video processing and scaling assure pristine video imagery, while the
CL-410/CL-420’s generous light output capability is powerful enough to handle screens
as large as 96 inches wide with ease.

The CL-420 features a 16:9 aspect ratio resolution of 1280 x 720; the CL-410 boasts a
native resolution of 1024 x 576. Both models provide an HDMI input for pure digital video
signal transmission. In addition, the projector’s broad lens shift capability, variable throw
distance, and electronic horizontal and vertical keystone correction allow for flexible
placement within virtually any theater environment. Discrete IR and/or serial control makes
it simple to partner the CL-410/CL-420 with other audio/video components and
automated control systems for a truly high-end, home cinema system.

• Native Resolution: 1024 x 576 (CL-410) or 1280 x 720 (CL-420)

• High-performance Digital Light Processing (DLP™) engine

• HDMI Input with High-bandwidth Digital Content Protection (HDCP)

• HDTV Compatible

1.3 Description, Features and Benefits

Key Features and BenefitsThe CL-410/CL-420 offers these key features and benefits:

Runco CL-410 and CL-420 Owner’s Operating Manual 3

Introduction

Parts List Your CL-410/CL-420 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.

• CL-410 or CL-420 DLP Projector

• AC Power Cord (North America)

• AC Power Cord (Europe)

• Remote Control Unit and two (2), AAA-size batteries

• HD 15-pin VGA to HD 15-pin VGA cable

• DVI-D to DVI-D cable

• DVI-to-HDMI adapter

• Composite video cable (RCA)

• +12-Volt Trigger adapter (3.5-mm, mini phono plug)

• Warranty information and registration card

• Runco CL-410 and CL-420 Owner’s Operating Manual (this document)

Optional Accessories:

• Ceiling mount kit

4 Runco CL-410 and CL-420 Owner’s Operating Manual

2. Controls and Functions

Figure 2-1 and Figure 2-2 show the locations of key CL-410/CL-420 projector
components.

12

11

10

9

2.1 CL-410/CL-420 at a Glance

Front/Top/Side View

786 3

Figure 2-1. CL-410/CL-420 Top/Front/Side View

1. TOP IR SENSOR

2. VERTICAL LENS SHIFT DIAL

Shifts the image up or down.

3. INTAKE VENT

4. ADJUSTABLE FEET

Use to adjust the height or projection angle.

5. 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.

6. FRONT IR SENSOR

Runco CL-410 and CL-420 Owner’s Operating Manual 5

5

4

Controls and Functions

7. FOCUS/ZOOM RING

8. EXHAUST VENT

9. HORIZONTAL LENS SHIFT DIAL

10. TEMPERATURE INDICATOR

Flashes blue when the projector is overheated.

11. POWER INDICATOR

Lights solid blue when the projector is in standby mode; flashes blue during
cool-down. During normal operation, this LED is off.

Rear/Top/Side View

➤

2

3

45

1

S-VIDEOVIDEO P

S-VIDEO VIDEOP

COMP 1 COMP 2

R/CRPB/CB

R/CR

RS-232

P

B/CB

YP

COMP 1

YP

R/CRPB/CB

R/CR

P

B/CB

COMP 2

RGB-HD HDMI

Y

Y

RGB-HD

HDMI

8

RS-232

AC 110-240

7

AC 110-240

6

RS-23

2

2

RS-23

AC 110-240

0-240

AC 11

Figure 2-2. CL-410/CL-420 Rear/Top/Side View

6 Runco CL-410 and CL-420 Owner’s Operating Manual

10

9

1. COMPOSITE VIDEO INPUT

Standard composite video input for connecting a VCR, camcorder, laser disc player
or other composite video source.

2. S-VIDEO

Standard S-Video input for connecting a DVD player, satellite receiver or Super VHS
(S-VHS) VCR.

3. COMPONENT VIDEO (RCA connectors)

Standard-definition (480i/576i) or high-definition (720p/1080i), YPrPb component
input. This is the input for component video from sources such as DVD players.

Controls and Functions

Tip

For best results, do not run your DVD player in progressive mode.

4. RGB HD

A 15-pin VGA connection to a personal computer or HD tuner with an RGB output.
The CL-410/CL-420 automatically detects the signal resolution: 480p, 576i, 720p or
1080i.

5. HDMI / Computer Input (Digital)

HDCP-compliant digital video input for connecting a DVD player, personal computer
or HD tuner with a DVI or HDMI output.

6. POWER INPUT (100 to 240 VAC)

Connect the CL-410/CL-420 to power here.

7. RS-232 CONTROL PORT

A female, 9-pin D-sub connector for interfacing with a PC or home theater
automation/control system.

8. 12-VOLT TRIGGER (3.5-mm mini phono jack; Tip = +12V; Sleeve = Ground)

For connecting to retractable screens or other devices that respond to 12-volt
triggers. Outputs +12 volts / 250 milliamps when the projector is turned on.

9. LAMP COVER

10. EXHAUST VENT

Runco CL-410 and CL-420 Owner’s Operating Manual 7

Controls and Functions

2.2

CL-410/CL-420 Remote Control

Figure 2-3 shows the CL-410/CL-420 remote control, and the paragraphs that follow
describe its functionality.

1

2

4

3

5

6

8

9

7

10

11

12

Figure 2-3. CL-410/CL-420 Remote Control

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. Cursor Keys ( , , , )

Use these buttons to select items or settings, adjust settings or switch display
patterns.

4. ENTER

Press to select a highlighted menu item or confirm a changed setting.

5. EXIT

Press this button to exit the current menu and return to the previous one.

8 Runco CL-410 and CL-420 Owner’s Operating Manual

6. LIGHT

Press this button to illuminate the buttons.

7. MENU

Press this button to access the on-screen display (OSD) controls.

8. Source Selection Buttons:

VIDEO

Press to switch to the Composite video input.

COMP 1 (Component 1)

Press to switch to the Component 1 (480i/576i/720p/1080i) video input.

RGB HD

Press to switch to the RGB HD input.

S-VID 1 (S-Video)

Press to switch to the S-Video input.

COMP 2 (Component 2)

Press to switch to the Component 2 (480i/576i/720p/1080i) video input.

DVI

Press to switch to the Digital Video (HDMI) input.

9. Aspect Ratio Selection Buttons:

ANA (Anamorphic)

For viewing 16:9 DVDs or HDTV programs in their native aspect ratio.

4X3 (Standard 4:3)

Scales the input signal to fit 4:3 display mode in the center of the screen.

LETBOX (Letterbox)

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.

V-CINE (Virtual Cinema)

A 2.35 image is stretched vertically in both directions to fill a 16:9 image.

Controls and Functions

Memory Preset Buttons:

10. ISF NIGHT

Press to recall settings for the current input from the “ISF Night” memory preset.

11. ISF DAY

Press to recall settings for the current input from the “ISF Day” memory preset.

12. CUST

Press to recall settings for the current input from the “Custom” memory preset.

Runco CL-410 and CL-420 Owner’s Operating Manual 9

Controls and Functions

Notes:

10 Runco CL-410 and CL-420 Owner’s Operating Manual

3. Installation

To install batteries in the remote control:

1. Press down the tab on the cover and pull

the cover in the direction of the arrow.

2. Insert the included batteries. Ensure that

the polarities correctly match the

markings inside the battery

compartment.

3. Insert the lower tab of the cover into the

opening, and press down the cover until it
clicks in place.

• 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.

and

3.1 Remote Control

Notes on Batteries• When installing batteries, make sure that the battery polarities are correct.

Runco CL-410 and CL-420 Owner’s Operating Manual 11

Installation

Notes on Remote Control

Operation

The remote control can be used to control the projector within the ranges shown in Figure

➤

3-1.

Figure 3-1. Available Range of the Remote Control

Note

• For best results, hold the remote control within 23 feet (7m) of the back or top sensor
and aligned within 30°.

• Do not drop the remote control or expose it to moisture or high temperature.

• The remote control may malfunction under a fluorescent lamp. If that occurs, move the
projector away from the fluorescent lamp.

• 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.

• 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 signal from the remote control can be reflected by the screen
or other surfaces.

12 Runco CL-410 and CL-420 Owner’s Operating Manual

Installation

Table 3-1 gives a quick overview of the CL-410/CL-420 installation process. The sections
following this one provide detailed instructions.

Installation should be performed by a qualified custom video

Note

installation specialist.

Table 3-1. Installation Overview

Step Procedure

1 Choose a location for the projector 14

2 Connect signal sources to the projector 20

3 Connect external controller to RS-232 port (optional) 25

4 Apply power to the projector 27

5 For rear-screen and/or ceiling-mount installations, select

the proper picture orientation

6 Lens adjustments: projected image size (zoom), position

(shift) and focus

For Details, refer to

page...

28

16, 29

3.2 Quick Setup

7 Projector calibration: adjust the following for each input,

starting with Component SD; save settings when finished:

• Aspect ratio

• Brightness

• Contrast

• Color level

• Tint

• Input position

32 through 41

Runco CL-410 and CL-420 Owner’s Operating Manual 13

Installation

3.3 Installation Considerations

Installation Type Choose the installation type that best suits your needs: front or rear screen, floor mount or

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 compares these various installation methods.

Table 3-2. Projector Installation Options

Advantages Considerations

Front Screen, Floor Mount Installation

• Easy to set up

• Can be moved or changed quickly

• Easy to access

Front Screen, Inverted Mount (ceiling) Installation

• Does not take up audience space

• Projector is unobtrusive

• Projector cannot be accidentally moved

Rear Screen, Floor Mount Installation

• Projector is completely hidden

• Projector is easily accessed

• Usually good ambient light rejection

• Shares floor space with audience

• Installation is more permanent

• Projector access is more difficult

• Requires separate room

• Installation cost is usually higher

Rear Screen, Inverted Mount (ceiling) Installation

• 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

Ambient Light In general, minimize or eliminate light sources directed at the screen. Contrast ratio in your

➤

• Requires separate room

• Installation cost is usually higher

• Requires separate room

• Installation cost is usually higher

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.

Other Considerations Other considerations and tips that can help improve your installation:

➤

• 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.

14 Runco CL-410 and CL-420 Owner’s Operating Manual

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

Figure 3-2.

The CL-410 has a lens throw ratio of between 1.37 and 1.67.

The CL-420 has a lens throw ratio of between 1.40 and 1.70.

The result of this calculation tells you 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.

For example, with an 8-foot (96-inch) wide screen:

• The CL-410 has a throw distance range of between 131.5 inches (3.34 meters) and

160.3 inches (4.07 meters).

• The CL-420 has a throw distance range of between 134.4 inches (3.41 meters) and

163.2 inches (4.14 meters).

Installation

Throw DistanceThrow distance is the distance measured from the front of the projector to the screen.

Estimating Throw Distance (TD)

CL-410:

Minimum TD = Screen Width x 1.37
Maximum TD = Screen Width x 1.67

CL-420:

Minimum TD = Screen Width x 1.40
Maximum TD = Screen Width x 1.70

TD

Screen width (w)

Figure 3-2. Estimating Throw Distance

Runco CL-410 and CL-420 Owner’s Operating Manual 15

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

Screen Lens Center

Ceiling

Figure 3-3.

Floor Installation

Lens Center

x

Height

Screen

Lens Center

Vertical and Horizontal

Lens

Shift

Projection Distance

Floor

Figure 3-3. Projector Placement

If it is not possible to align the projector and screen as shown in Figure 3-3, 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

Base plate

to lens center =

approx. 4" (depending

on the amount of lens shift)

Figure 3-4 and Figure 3-5.

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)

Note: This is a general example of lens shift. Lenses vary in their shift capabilities. No particular
lens or projector is shown in this example.

Figure 3-4. Vertical Lens Shift (Example only)

16 Runco CL-410 and CL-420 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)

Screen Width (W)

Installation

Screen Center

0%

Note: This is a general example of lens shift. Lenses vary in their shift capabilities. No particular
lens or projector is shown in this example.

Figure 3-5. Horizontal Lens Shift (Example only)

Runco CL-410 and CL-420 Owner’s Operating Manual 17

Installation

➤

Table 3-3 gives the lens shift limits for the CL-410 and CL-420, as percentages and
absolute measurements with a 96 x 54 inch (1.78:1) screen.

Table 3-3. Vertical and Horizontal Lens Shift Limits

CL-410 CL-420

Lens Shift Limits, as Percentages of Screen Height or Width (Notes 1 and 2)

Adjusting the Projection

Angle

Vertical

(Notes 2 and 3)

Horizontal

(Note 2)

Lens Shift Limits in Inches, with a 96-by-54 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.

Up 40% 46%

Down 60% 63%

Left 8%

Right 8%

Up 21.60 24.84

Down 32.40 34.02

Left 7.68

Right 7.68

If the screen is significantly higher or lower than the projector, you can also tilt the
projector at a slight angle. In a ceiling installation, you do this by adjusting the ceiling
mount. For a floor installation, turn the four adjustable feet on the bottom of the projector
to adjust the projector height and/or projection angle.

If you do this, you may need to shift the image or apply keystone correction using the
on-screen display (OSD) controls, to compensate. For detailed instructions, refer to

the On-Screen Menus on page 30.

18 Runco CL-410 and CL-420 Owner’s Operating Manual

Using

installation, one method may be more suitable than another.

Floor Mounting: In typical front and rear screen installations the projector can be
mounted to a secure and 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.

Ceiling Mounting: The projector can also be inverted and suspended from the ceiling
using a specially 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.

Installation

MountingThere are several methods for mounting the projector. Depending on your chosen

Note

used to fold the optical path, as shown in

projector.

Figure 3-6. The position of the projector and
mirror must be accurately set. If you are considering this type of installation, contact your
dealer for assistance.

Use only the Runco-approved ceiling mount kit designed for your

Screen

Mirror

Figure 3-6. Folded Optics

Folded OpticsIn rear-screen applications where space behind the projector is limited, a mirror may be

Runco CL-410 and CL-420 Owner’s Operating Manual 19

Installation

➤

➤

3.4 Connections to the CL-410/CL-420

Connector Panel Access To access the connector panel, pull firmly on the cable access cover to open it.

Connecting the

CL-410/CL-420 to Source

Components

Proceed as follows to connect the CL-410/CL-420 to 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.

Connect your video sources to the CL-410/CL-420 as shown and described in the
sections that follow.

HDMI Connections: The CL-410/CL-420 has an HDMI input for connecting a DVD
player, DTV decoder, personal computer or any other device with a DVI or HDMI output.
Connect such devices as shown in

Tip

Use the HDMI input 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.

Figure 3-7.

Note

To connect a DVI component, use the DVI-to-HDMI adapter and
cable provided with the projector.

The CL-410/CL-420 supports the VESA Display Data Channel (DDC)
standard. This standard provides “Plug and Play” capability; the
projector and a VESA DDC-compatible computer communicate their
setting requirements, allowing for quick and easy setup.

In order for Plug and Play to work correctly, you must turn on the
projector before you turn on the connected computer.

20 Runco CL-410 and CL-420 Owner’s Operating Manual

Installation

S-VIDEOVIDEO P

S-VIDEO VIDEOP

COMP 1 COMP 2

R

/

CRP

B

/

CBYP

R

/

C

R

P

B

/

C

B

YP

COMP 1

RS-232

RS-232

R

/

CRP

R

/

C

R

B

/

CBY

P

B

/

C

B

RGB-HD

Y

COMP 2

RGB-HD

HDMI

HDMI

HDMI or DVI Source

(DVD Player

or HD Set Top Box)

Note: To connect a DVI source, use the HDMI-to-DVI adapter and DVI cable provided with the
projector.

Figure 3-7. HDMI (or DVI) Source Connections

Runco CL-410 and CL-420 Owner’s Operating Manual 21

Installation

RGB-HD Connections: The CL-410/CL-420 has an RGB input for connecting a
personal computer or DTV decoder with an RGB output. See

Figure 3-8.

S-VIDEOVIDEO P

S-VIDEO VIDEOP

COMP 1 COMP 2

R

/

CRP

B

/

CBYP

R

/

C

R

RS-232

RS-232

P

B

/

C

B

COMP 1

YP

R

/

CRP

R

/

C

R

B

/

CBY

P

B

/

C

B

RGB-HD

Y

COMP 2

RGB-HD

HDMI

HDMI

Figure 3-8. Analog RGB Connections

1. Refer to Computer Signal Compatibility on page 58 for a list of

Note

computer signals compatible with the CL-410/CL-420. Use with
signals other than those listed may cause some functions not to
work.

2. Some Macintosh computers may require a Macintosh video
adapter. Contact your nearest authorized service center or dealer.

3. This CL-410/CL-420 may not be able to display images from
notebook computers in simultaneous (CRT/LCD) mode. Should
this occur, switch the notebook computer to “CRT only” mode. If
you are unsure how to do this, refer to your notebook computer’s
user manual.

22 Runco CL-410 and CL-420 Owner’s Operating Manual

Personal
Computer

Component Video Connections: If you have a DVD player or DTV decoder with a

component (YPbPr) output, connect it to the COMP 1 or COMP 2 input as shown in
Figure 3-9.

Installation

S-VIDEOVIDEO P

S-VIDEO VIDEOP

COMP 1 COMP 2

R

/

CRP

B

/

CBYP

R

/

C

R

P

B

/

C

B

COMP 1

YP

RS-232

RS-232

R

/

CRP

B

/

CBY

R

/

C

R

P

B

/

C

B

COMP 2

Pr/Cr Pb/Cb Y

RGB-HD

Y

RGB-HD

HDMI

HDMI

Component

Video Source

(DVD Player

or HD Set Top Box)

Figure 3-9. Component Video Connections

Runco CL-410 and CL-420 Owner’s Operating Manual 23

Installation

Composite/S-Video Connections: The CL-410/CL-420 has S-Video and composite
video inputs for connecting a DVD player, VCR, satellite receiver, camcorder, laser disc
player et cetera; see

Figure 3-10.

S-VIDEOVIDEO P

Composite S-Video

R

/

CRP

S-VIDEO VIDEOP

/

C

R

RS-232

COMP 1 COMP 2

B

/

CBYP

R

B

/

C

B

P

COMP 1

R

/

CRP

YP

/

C

R

R

RS-232

B

/

CBY

P

B

/

C

B

RGB-HD

Y

COMP 2

RGB-HD

HDMI

HDMI

DVD Player, VCR,
Satellite Receiver

etc.

Figure 3-10. Composite and S-Video Connections

24 Runco CL-410 and CL-420 Owner’s Operating Manual

Installation

Use a standard, 9-pin RS-232 cable to connect a PC or home theater control/automation
system (if present) to the RS-232 port on the CL-410/CL-420; see

Figure 3-11.

For more information about using this connection, refer to Serial Communications on
page 53.

S-VIDEOVIDEO P

S-VIDEO VIDEOP

COMP 1 COMP 2

R

/

CRP

B

/

CBYP

R

/

C

R

P

B

/

C

B

COMP 1

YP

RS-232

RS-232

R

/

CRP

R

/

C

R

B

/

CBY

P

B

/

C

B

Y

COMP 2

9

RGB-HD

2

1

345

8

6

7

2 Transmit Data
3 Receive Data
5 Ground
All others = not used

RGB-HD

HDMI

HDMI

RS-232 Controller Connection

Figure 3-11. RS-232 Control System Connection

To PC or Automation/
Control System

Runco CL-410 and CL-420 Owner’s Operating Manual 25

Installation

Connecting to the 12-Volt

Trigger Output

If your home theater contains a retractable screen or other, 12-Volt trigger-activated

➤

equipment, connect it to the 12-volt trigger output on the CL-410/CL-420 as shown in
Figure 3-12.

S-VIDEOVIDEO P

R

/

CRP

S-VIDEO VIDEOP

/

C

R

B

/

C

B

R

P

B

/

C

B

RS-232

RS-232

3.5-mm
mini plug

Black = Ground (Sleeve)
Red = +12V (Tip)

COMP 1 COMP 2

YP

YP

COMP 1

R

/

CRP

R

/

C

R

B

/

CBY

P

B

/

C

B

Y

COMP 2

RGB-HD

RGB-HD

Retractable Screen

or other, 12-volt

trigger-activated equipment

HDMI

HDMI

Figure 3-12. Connecting the 12-Volt Trigger Output

26 Runco CL-410 and CL-420 Owner’s Operating Manual

4. Operation

1. Turn on your source components.

2. Plug the female end of the power cord into the
AC receptacle on the rear of the
CL-410/CL-420 (AC 100V ~ 240V).

3. Connect the other end to your AC power
source. The power indicator lights blue to
indicate that the CL-410/CL-420 is in
“standby” mode.

4. Press the ON button on the remote control to
turn on the projector. The power indicator
turns off.

5. After a brief warm-up period (approximately 10
seconds), the CL-410/CL-420 will start projecting.

When the CL-410/CL-420 is installed upright, you can adjust the projector height or
projection angle by turning the four adjustable feet on the bottom of the projector; see
Figure 4-1. This is useful for correcting the angle of projection when the projector is placed
on an uneven surface or when the screen is at an angle. You can tilt the projector up to
five (5) degrees up or down by adjusting the feet.

The feet are connected to threaded bolts; turn them clockwise to raise the projector or
counterclockwise to lower it.

4.1 Turning on the Power

4.2 Adjusting the Projector Height or Projection Angle

Note

Figure 4-1. Adjusting the Feet

Runco CL-410 and CL-420 Owner’s Operating Manual 27

Tilting the projector may cause keystone distortion. To correct this,
refer to

Adjustment feet

Keystone Correction on page 43.

5° max.

5° max.

Operation

4.3

Changing the OSD Language

4.4

Adjusting the Picture Orientation

The CL-410/CL-420 OSD language is initially set to English, but can also display the
menus in French, Italian, German or Spanish. To change the OSD language:

1. Press MENU.

2. Select Installation from the Main Menu.

3. Select Language from the Installation Menu.

4. Press or to select the desired language. The change takes effect immediately.

By default, the CL-410/CL-420 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.

2. Select Installation from the Main Menu.

3. Select Picture Configuration from the Installation Menu.

4. Choose Floor Rear, Ceiling Front or Ceiling Rear, to match the installation method.

28 Runco CL-410 and CL-420 Owner’s Operating Manual

Operation

The CL-410/CL-420 gives you a great deal of control over the picture size, position and
focus.

Figure 4-2 shows the location of the focus and zoom controls; Figure 4-3 shows

the location of the lens shift controls.

To make the picture larger (zoom in), rotate the zoom ring to the left, toward the Runco
logo. To make the picture smaller (zoom out), rotate the zoom ring to the right.

Zoom

ring

Focus
ring

4.5 Lens Adjustments

Focus/ZoomTo focus the projected image, rotate the focus ring left or right.

Focus ring

Zoom ring

Zoom inZoom out

Figure 4-2. Focus and Zoom Controls

Runco CL-410 and CL-420 Owner’s Operating Manual 29

Operation

Shift To change the projected image position, rotate the vertical and/or horizontal lens shift

➤

dials.

Caution

Lens shift dial

(Horizontal)

Do not force the lens shift dials beyond their respective ranges. This
may cause the projector to malfunction.

Lens shift dial
(Vertical)

4.6

Using the On-Screen Menus

Figure 4-3. Vertical and Horizontal Lens Shift Controls

To use the on-screen menus:

1. Press MENU to display the Main Menu.

2. To select a menu item, use the up- or down-arrow buttons ( , ) on the remote
control to highlight it.

3. Press the right- or left-arrow button ( or , depending on the OSD position) to
access that menu.

4. Use the up- or down-arrow buttons ( , ) to select the setting you want to change.

5. Press the right- or left-arrow button ( , ) to change that setting;

-- OR --

With some settings, you can press ENTER to hide the OSD menus and display a
slidebar for that setting only. Then, press the right- or left-arrow button (
change it.

6. To return to the previous menu, press EXIT.

The CL-410/CL-420 OSD menus are arranged hierarchically, as shown in Figure 4-4.
Depending on the selected input source, some menu options may not be available.

, ) to

30 Runco CL-410 and CL-420 Owner’s Operating Manual

Operation

Picture Adjust

Source Select

Aspect Ratio

Image Option

Installation

Brightness
Contrast
Color
Tint
Sharpness 1, 2, 3, 4, 5
Gamma 1.0, 1.5, 1.8, 2.0, 2.2, 2.35, 2.5, 2.8
Color Temp 5,000K, 5,500K, ... 10,000K
ICC Select Standard, NTSC, HDTV, PAL

White Balance

Save Settings
Restore Picture Settings Custom 1, ISF Day, ISF Night
Video
S-Video
Component 1
Component 2
RGB-HD
HDMI/DVI
Anamorphic (16/9)
Standard (4/3) (not

available with HD signals)
LetterBox
VirtualWide
Cinema
Virtual Cinema

HD/RGB Adjust
(available only when
RGB-HD input is selected)

Image Position
(not available on HDMI
input)

Over Scan Adjust 0% to 10%
SDTV Adjust

(not available on HDMI or
RGB-HD inputs)

Brightness Enhance (on/off)
Lamp Power 200W or 250W

Information (read-only)

Restore Factory Settings

Language

Picture Configuration

OSD Timeout 5 secs., 15 secs. or 60 secs.
OSD Transparent (on/off)
Source Detect Auto or Manual
Auto Power Off (on/off)
Blue Enable (on/off)

OSD Position

Keystone

Fan High Speed Mode (on/off)

(not available on HDMI or RGB-HD
inputs)

R/G/B Gain
R/G/B Offset

Clock
Phase
Reset
Execute Auto Tune
Auto Tune
H Position
V Position
Reset

Chroma Enhance
Video On Film (on/off)
Film Mode

source, resolution, V Frequency,
H Frequency, Lamp Timer, firmware
version

English, French, Italian, German or
Spanish

Floor Front, Ceiling Rear, Floor Rear
or Ceiling Front

Top Left, Bottom Left, Top Right or
Bottom Right

V Keystone
H Keystone
Reset

ISF Settings

Brightness
Contrast
Color
Tint
Sharpness 1, 2, 3, 4, 5
Gamma 1.0, 1.5, 1.8, 2.0, 2.2, 2.35, 2.5, 2.8
Color Temp 5,000K, 5,500K, ... 10,000K
Picture Setting Custom 1, ISF Day, ISF Night

White Balance

Save Settings
Lamp Timer Reset

ICC Adjust

ISF Enable (on/off)
Blue Enable (on/off)
Splash Screen Timer 15, 20, 25, 30, ... 60 secs.
Noise Reduction 0, 1, 2, ... 8

(not available on HDMI or RGB-HD
inputs)

R/G/B Gain
R/G/B Offset

Standard, NTSC, HDTV, PAL
Intensity, Saturation, Hue

Figure 4-4. CL-410/CL-420 OSD Menu Structure

Runco CL-410 and CL-420 Owner’s Operating Manual 31

Operation

Runco CL-420

Picture Adjust

Source Select

Aspect Ratio

Image Option

Installation

ISF Settings

Source select

Video

→

S-Video

Component 1

Component 2

RGB-HD

HDMI/DVI

Main Menu The Main Menu is the starting point for accessing all projector functions.

➤

(The ISF Settings menu is grayed out and not accessible until you enter a passcode.)

Source Select From the Main Menu, select Source select to choose a video signal source.

➤

The active source is indicated by an arrow (→) to its left; in the example at left, Video is the

active source.

Anamorphic (16/9)

→

Standard (4/3)

LetterBox

VirtualWide

Cinema

Virtual Cinema

Aspect Ratio To change the aspect ratio (size and shape) of the projected image, select Aspect Ratio

➤

from the Main Menu and press ENTER. Select the appropriate aspect ratio for the type of

Aspect Ratio

program material being viewed; refer to

Table 4-1.

The currently-selected aspect ratio is indicated by an arrow (→) to its left; in the example

at left, Anamorphic is selected.

When you change the aspect ratio, save the change to a preset

Note

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

Save Settings on page 40.

32 Runco CL-410 and CL-420 Owner’s Operating Manual

Table 4-1. Aspect Ratio Settings

Remote

Aspect Ratio

Control

Key

Operation

Description

Anamorphic

(16/9)

ANA Select Anamorphic to view

16:9 DVDs and HDTV

16:9 Image on

16:9 Screen

programs in their native
aspect ratio. 4:3 images are
stretched horizontally to fit a
16:9 screen.

4:3 Image on

16:9 Screen

Standard (4/3) 4X3 Standard 4:3 scales the

input signal to fit in the

Active Image

Area (4:3)

center of the 16:9 screen.
4:3 is the aspect ratio used
by computer monitors,
standard television
programming and most VHS
video cassettes.

This aspect ratio is not
available with HD signals.

LetterBox LET

BOX

Letterbox Image on

16:9 Screen

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.

VirtualWide V-WIDE A 4:3 image is horizontally

scaled in a NON-linear
fashion (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

screen. The upper and lower
portions of the screen are
masked, but the geometry
of the active image area is
not changed.

Runco CL-410 and CL-420 Owner’s Operating Manual 33

Operation

Table 4-1. Aspect Ratio Settings (continued)

Remote

Aspect Ratio

Virtual Cinema V-CINE A 2.35 image is stretched

Control

Key

2.35:1 Image on
16:9 Screen

2.35:1 Image on

16:9 Screen with

Virtual Cinema

Description

anamorphically in both
directions to fill a 16:9
image.

Picture Adjust Use the controls in the Picture Adjust menu to calibrate your CL-410/CL-420 for optimum

Picture Adjust

Brightness 0
Contrast 0
Color 0
Tint 0
Sharpness 3
Gamma 2.2
Color Temp 6500K
ICC Select Standard

White Balance

Save Settings

Restore Picture Settings

➤

picture quality.

The CL-410/CL-420 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 CL-410/CL-420 inputs in the following
order:

1. Component 1 / Component 2

2. S-Video

3. Video

4. RGB-HD

5. HDMI

Note

When you change a picture quality setting, save the change to a
preset afterwards. Otherwise, the change will be lost when a
different input is selected. (Picture quality settings are saved for
each input and resolution separately.) For information about saving
settings, refer to

Installation on page 42.

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.

34 Runco CL-410 and CL-420 Owner’s Operating Manual

Connect your test pattern source to the input that you are calibrating and proceed as

A

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.”)

Figure 4-5 shows a typical PLUGE

pattern.

Below Black

bove Black

Operation

Figure 4-5. 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 Adjust menu. Using the left- and right-arrow ( )
buttons, adjust the brightness so that:

• The darkest black bars disappear into the background.

• The dark gray areas are barely visible.

• The lighter gray areas are clearly visible.

• The white areas are a comfortable level of true white.

• The image contains only black, gray and white (no color).

Runco CL-410 and CL-420 Owner’s Operating Manual 35

Operation

Contrast: On your external test pattern source, select a stepped, gray-bar pattern like the
one shown in

Figure 4-6. Typical Gray Bar Pattern for Adjusting Contrast

Select Contrast from the Picture Adjust menu. Using the left- and right-arrow ( )
buttons, adjust the contrast to a point just below which the white rectangle starts to
increase in size.

Figure 4-6.

Note

Color Saturation: On your external test pattern source, select a color bar pattern like the
one shown in

Figure 4-7.

gray

Brightness and contrast controls are interactive. A change to one
may require a subtle change to the other in order to achieve the
optimum setting.

yellow

cyan

green

red

magenta

blue

Figure 4-7. Typical Color Bar Pattern for Adjusting Color Saturation and Tint

36 Runco CL-410 and CL-420 Owner’s Operating Manual

Select Color from the Picture Adjust menu. While looking at the color bar pattern through
a blue filter, adjust the color saturation level until the outermost (gray and blue) color bars
appear to be a single shade of blue:

Operation

gray

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 from the Picture Adjust menu. 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.

yellow

Note

cyan

green

magenta

1. 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.

2. Color and tint controls are not available on the HDMI or RGB-HD
inputs.

red

blue

Runco CL-410 and CL-420 Owner’s Operating Manual 37

Operation

Sharpness: “Sharpness” is the amount of high-frequency detail in the image. To adjust
sharpness, select Sharpness from the Picture Adjust menu and press ENTER. On your
external test pattern source, select a pattern like the one shown in

Figure 4-8. Adjust as
needed, looking for white edges around the transitions from black to gray and different
sized lines in the “sweep” patterns at the top and bottom. Lower the sharpness setting to
eliminate them.

Figure 4-8. Typical Test Pattern for Adjusting Sharpness

Gamma: The Gamma control 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, Gamma allows you to lighten or darken the
overall tone of your images without changing the extremes. All images will be more vibrant
while still showing good detail in dark areas.

The default Gamma setting of 2.2 is appropriate for most typical home theater
environments.

38 Runco CL-410 and CL-420 Owner’s Operating Manual

Color Temperature: To adjust the color temperature, select Color Temp from the
Picture Adjust menu and press ENTER. (Color temperature defines the “color of gray.”)
The range is from 5,000K to 10,000K, in increments of 500K. The default setting, 6,500K,
is appropriate for most situations. Higher settings produce a “bluer” picture; lower ones
impart a reddish hue to the image.

For more precise control over the color temperature, you can adjust the x and y
coordinates for gray. These define its location on the standard CIE chromaticity graph,
shown in

Figure 4-9. (CIE stands for “Commission Internationale de l’Éclairage”
(International Commission on Illumination), the organization responsible for color
measurement and management standards.) Changing either or both of these numbers
changes the hue of gray, within a narrow range above or below the selected color
temperature; refer to

Table 4-2.

Table 4-2. Effect of X and Y Coordinates for Color Temperature

X-adjustment Y-adjustment Result

red hues

blue hues

green hues

Operation

Color Temp 6500K

x 0

y 0

Reset Color Temp

yellow hues

To restore the default color temperature, select Reset Color Temp and press ENTER.
Press ENTER again to confirm.

1.0

y

0.9

0.8

0.7

0.6

0.5

0.4

0.3

0.2

D93

D65

10000

8000

D50

6667

5714

5000

4000

3077

2500

2000

0.1

0.0

0.0 0.1 0.2 0.3 0. 4 0.5 0. 6 0.7 0. 8 0.9 1. 0

Figure 4-9. CIE 1931 Chromaticity Diagram

Runco CL-410 and CL-420 Owner’s Operating Manual 39

x

Operation

White Balance

R Gain 0

G Gain 0

B Gain 0

R Offset 0

G Offset 0

B Offset 0

ICC Select: Choose ICC Select from the Picture Adjust menu to specify the color space

(Standard, NTSC, HDTV or PAL) that is appropriate for the source signal, to achieve
optimal color balance.

If you select NTSC, HDTV or PAL, you can make further adjustments to individual color
space characteristics in the

ICC Adjust sub-menu under the ISF Settings menu, described

later in this section. (The Standard color space is factory-set and not adjustable.)

White Balance: To remove any trace of color from the white areas of the projected
image, choose White Balance from the Picture Adjust menu and press ENTER.

•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.

Save Settings: The CL-410/CL-420 lets you save image quality settings for each input
and supported resolution to a preset. You can recall this preset at a later time by simply
pressing a button on the remote control or using the Restore Picture Settings menu
command (see below).

Image Option Use the controls in the Image Option menu to perform advanced image quality

Image Option

HD/RGB Adjust

Image Position

Over Scan Adjust 1%

SDTV Adjust

Brightness Enhance OFF

Lamp Power 250W

Information

Restore Factory Settings

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 adjustments (brightness, contrast, color saturation, tint, sharpness, gamma,
color temperature, ICC selection and white balance settings)

• Image options (SDTV adjust settings, brightness enhance, lamp power)

Restore Picture Settings: To recall a preset, choose Restore Picture Settings from the
Picture Adjust menu and select “Custom1,” “ISF Day” or “ISF Night.” Or, use the
corresponding buttons on the remote control.

➤

adjustments, obtain information about the projector or perform a factory reset.

HD/RGB Adjust: To improve the quality of projected images from a computer or other
analog RGB source, select HD/RGB Adjust and press ENTER.

•Clock: If you notice flickering or vertical noise when displaying computer images,
adjust the Clock setting to correct the issue.

•Phase: Adjust the phase if the image shows shimmer or “horizontal” 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.)

To restore the original Clock and Phase settings, select Reset and press ENTER, then
press ENTER again to confirm the reset.

40 Runco CL-410 and CL-420 Owner’s Operating Manual

• Auto Tune: Auto Tune automatically adjusts settings to optimize computer images.
Auto Tune can be executed either on command or automatically whenever an
incoming RGB signal is present. To execute Auto Tune on command, select Execute
Auto Tune and press ENTER. To enable automatic Auto Tune, select Auto Tune and
set it to ON.

Operation

Note

characteristics of the incoming signal.

Image Position: To adjust the horizontal and vertical position of the projected image,
select Image Position from the Image Option menu and press ENTER.

•H Position: Use the up- or down-arrow buttons ( , ) to select H Position. Then,
use the right-arrow button ( ) to shift the image to the right; use the left-arrow button
( ) to shift the image to the left.

• V Position: Use the up- or down-arrow buttons ( , ) to select V Position. Then,
use the right-arrow button ( ) to shift the image up; use the left-arrow button ( ) to
shift the image down.

To restore the default image position, select Reset and press ENTER. Then, press

ENTER to confirm or EXIT to cancel.

Over Scan Adjust: 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 0% to 10% of Overscan, as desired.

Auto Tune may take some time to complete, depending on the

For HDTV, DVDs and other video sources, Overscan is generally not necessary or
desirable.

SDTV Adjust: To maximize the quality of 480i (composite, S-Video or component) video
signals, select SDTV Adjust from the Image Option menu and press ENTER.

• Chroma Enhance: Use Chroma Enhance to add chroma (color information) to the
input signal, making colors appear more vibrant and saturated.

• Video On Film: Set Video On Film to ON to repair distortions or abnormalities in a
video image.

• Film Mode: Use the Film Mode control to smooth out moving images from interlaced
sources. In most cases, the CL-410/CL-420 detects the proper “pull-down” rate and
vertical frequency. However, if your source is jittery and/or tearing you may wish to
force a setting to ensure stable processing for that source.

Brightness Enhance: to amplify the bright areas of the image, select Brightness
Enhance and use the right- or left-arrow button (

or ) to set it to ON. Brightness
Enhance can be useful for high ambient light environments or when you use the lower
Lamp Power setting (see below).

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 (250W; this is the default
setting) or you can choose the lower setting (200W). Generally, lower lamp output can
prolong the life of the lamp, but decreases brightness.

Runco CL-410 and CL-420 Owner’s Operating Manual 41

Operation

Source : Component 1

Resolution: 720 x 480

Vert Freq : 60 Hz

Horz Freq : 31 kHz

Lamp Timer : 720 HR

F/W Version : 211 . 3 . 06

Information: Select Information from the Main Menu to see information about the current

source, input resolution, horizontal and vertical frequencies, lamp hours and the installed
firmware version.

Should you ever need to contact Runco Technical Support, this information will help them
answer your questions or resolve product performance issues.

Restore Factory Settings: To reset all items in the Image Options menu to their factory
default values, select Restore Factory Settings and press ENTER. A warning message
appears; press ENTER again to confirm the reset or press EXIT to cancel. After the reset,
the projector powers off and restarts.

Installation The Installation menu to change the picture orientation, appearance and behavior of the

Installation

Language English

Picture Configuration Floor Front

OSD Timeout 5 secs

OSD Transparent OFF

Source Detect Auto

Auto Power Off OFF

Blue Enable OFF

OSD Position

Keystone

Fan High Speed Mode ON

➤

OSD menus, fan speed and other projector settings.

Language: Select Language from the Installation menu and press the right- or left-arrow
buttons to select the OSD language (English, French, Italian, German or Spanish).

Picture Configuration: Select Picture Configuration from the Installation menu to
change the picture orientation to suit the method of installation (Floor Front, Floor Rear,
Ceiling Front or Ceiling Rear).

OSD Timeout: The OSD Timeout setting controls how long the OSD menus stay on
screen when no buttons are pressed. Select a time-out period of 5, 15 or 60 seconds.

OSD Transparent: To allow the projected image to show through the OSD menus,
select OSD Transparent from the Installation menu and set it to ON.

Source Detect: The CL-410/CL-420 can automatically detect an incoming signal and
switch to that input. To enable automatic source detection, select Source Detect from the
Installation menu and set it to Auto.

Auto Power Off: The CL-410/CL-420 can be set to power off automatically after 15
minutes of no input signal or user input via the remote control. To enable this feature, set it
to ON. When you do, a warning message appears on-screen five minutes before the
shutdown is to occur. To prevent the projector from powering off, press any key on the
remote control.

Blue Enable: Blue Enable removes all red and green color information from the image,
simulating a blue filter. You can use it instead of a blue filter when performing color and tint
adjustments.

OSD Position: To change the position of the OSD controls, select OSD Position from the
Installation menu. Use the up- and down-arrow buttons to select Top Left, Bottom Left,
Top Right or Bottom Right, then press ENTER.

42 Runco CL-410 and CL-420 Owner’s Operating Manual

Keystone Correction: If the projector and screen are not installed perpendicular to each
other, the image may become distorted in a trapezoidal shape, as shown in

Figure 4-10.

Select Keystone from the Installation menu to compensate for this.

Horizontal Keystone Correction

Operation

Projector

Positive values compress right side;

Negative values compress left side.

Vertical Keystone Correction

Positive values compress top;

negative values compress bottom.

Projected Image

Figure 4-10. Horizonal and Vertical Keystone Correction

1. The CL-410/CL-420 keystone correction can compensate for up

Note

to approximately 15 degrees of screen and/or projector tilt.

2. Straight lines or the edges of images may appear jagged while
adjusting the image.

3. Keystone correction is not possible with a 1080i input signal.

Fan High Speed Mode: If the projector is being used in a high-altitude environment, use
Fan High Speed Mode to prevent it from overheating. Set Fan High Speed Mode to ON to
run the fan at high speed; set it to OFF to run the fan at normal speed.

Runco CL-410 and CL-420 Owner’s Operating Manual 43

Operation

ISF Settings Use the ISF Settings menu to perform advanced picture quality adjustments. This menu

ISF Calibration

Brightness 0

Contrast 0

Color 0

Tint 0

Sharpness 3

Gamma 2.2

Color Temp 6500K

Picture Setting

White Balance

Save Settings

Lamp Timer Reset

ICC Adjust Standard

ISF Enable OFF

Blue Enable OFF

Splash Screen Timer 60 secs

Noise Reduction 0

➤

should be used by ISF-certified technicians only.

You must enter a passcode to access the ISF Settings menu.

Note

Several controls in this menu are identical to those in the Picture Adjust menu, but are
accessible only by entering the ISF 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” or “ISF Day” preset.

Brightness: Refer to Brightness on page 35.

Contrast: Refer to Contrast on page 36.

Color: Refer to Color Saturation on page 36.

Tint: Refer to Tint on page 37.

Sharpness: Refer to Sharpness on page 38.

Gamma: Refer to Gamma on page 38.

Color Temp: Refer to Color Temperature on page 39.

Picture Setting: To recall the Custom1, ISF Night or ISF Day settings, choose Picture

Setting from the ISF Calibration menu. Then, select “Custom1,” “ISF Night” or “ISF Day”
and press ENTER, or use the corresponding buttons on the remote control.

White Balance: Refer to White Balance on page 40.

Save Settings: For each input and supported resolution, the CL-410/CL-420 lets you

save image quality settings as presets that you can recall at a later time. You can create
up to three presets -- designated “Custom1,” “ISF Day” and “ISF Night” -- per input and
resolution.

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 adjustments (brightness, contrast, color saturation, tint, sharpness, gamma,
color temperature, ICC selection and white balance settings)

• Image options (SDTV adjust settings, brightness enhance, lamp power)

To save image settings in the “ISF Day” or “ISF Night” preset, select Save Settings from
the ISF Calibration menu and select “ISF Day” or “ISF Night.” (To save settings to the
“Custom1” memory preset, refer to

Save Settings on page 40.)

Lamp Timer Reset: When you replace the projector lamp, you should also reset the
lamp hour counter. To do this, select Lamp Timer Reset from the ISF Calibration menu
and press ENTER. The CL-410/CL-420 shows the number of hours the projector lamp
has been in service and asks you to confirm or cancel the reset. Press ENTER to confirm
or EXIT to cancel.

For detailed lamp replacement instructions, refer to Lamp Replacement on page 50.

44 Runco CL-410 and CL-420 Owner’s Operating Manual

ICC Adjust: Use the ICC Adjust controls to customize the stored NTSC, HDTV and/or

G B C Y M

PAL color space characteristics. To do this:

1. Select ICC Adjust from the ISF Calibration menu and press ENTER.

2. Select the color space to modify using the left- or right-arrow buttons.

3. Select a component color (Red, Green, Blue, Cyan, Yellow or Magenta).

For each component color, you can adjust the following:

• Intensity: This slidebar adjusts the intensity -- also known as luminance -- of a given
color.

• Saturation: This slidebar adjusts the color saturation level -- the amount of that color
in a video image. Lower settings produce less saturated colors; a setting of “-64”
removes that color from the image entirely. If the saturation is too high, that color will be
overpowering and unrealistic.

•Hue: This slidebar adjusts the red/green color hue for true color reproduction of video
signals. For best results, adjust the hue while displaying an external color bar test
pattern (

Figure 4-7).

When you have finished customizing the color space, select Store Setting and press
ENTER.

Operation

ICC Adjust

Color Space NTSC

R

Intensity 0

Saturation 0

Hue 0

Store Setting

ISF Enable: Use ISF Enable to control the display of the ISF logo on the CL-410/CL-420

splash screen upon power-up; see

Figure 4-11.

CALIBRATED FOR:

CUSTOM BUILT BY:

Figure 4-11. ISF-Enabled CL-410/CL-420 Splash Screen

Runco CL-410 and CL-420 Owner’s Operating Manual 45

Operation

Blue Enable: Refer to Blue Enable on page 42.

Splash Screen Timer: Press the right- or left-arrow buttons to set the Splash Screen

Timer. This timer controls how long the startup (ISF and Runco logo) image stays
on-screen after you turn on the projector. Select from 15 to 60 seconds, in 5-second
increments.

Noise Reduction: To apply Digital Noise Reduction (DNR) to the input signal, select
Noise Reduction from the ISF Calibration menu. Noise reduction is useful for clearing up
noisy RGB images such as those from a PC. Adjust as desired using the left- or
right-arrow buttons, keeping in mind that reducing noise (which reduces high frequencies)
may also “soften” the image.

46 Runco CL-410 and CL-420 Owner’s Operating Manual

5. Maintenance and Troubleshooting

• Unplug the power cord before cleaning the
projector.

• Avoid using benzene or thinner, as these can
damage the finish on the projector exterior.

• Do not use volatile agents, such as
insecticides, on the projector.

• Do not leave rubber or plastic objects in
contact with the projector for long periods as
they may damage the finish of the projector.

• Wipe off dirt gently with a soft flannel cloth.

• For hard-to-remove dirt, soak a cloth in a
neutral detergent diluted with water, wring the
cloth well and then wipe the projector.

• Strong cleaning detergents may discolor,
warp or damage the coating on the projector.
Make sure to test on a small, inconspicuous
area on the projector before using.

• Use a commercially available blower or lens
cleaning paper (for glasses and camera
lenses) for cleaning the lens. Do not use any
liquid cleaning agents, as they may wear the
coating film on the surface of the lens.

• The surface of the lens is easily damaged. Do
not scrape or hit the lens.

5.1 Cleaning the Projector

5.2 Cleaning the Lens

Runco CL-410 and CL-420 Owner’s Operating Manual 47

Maintenance and Troubleshooting

5.3

Cleaning the Intake and Exhaust Vents

This CL-410/CL-420 is equipped with
intake and exhaust vents to allow the flow of
cool air through the projector and maintain
the proper operating temperature.

You should periodically clean the vents by
vacuuming them with a vacuum cleaner.
Runco recommends doing this after every
100 hours of use, or more often if the
projector is used in a dirty or smoky
location.

To clean the intake and exhaust vents:

1. Press OFF on the remote control to
turn off the power. Wait until the cooling
fan stops.

2. Unplug the power cord.

Side and front view

Ventilation holes

Power OFF
button

OFF ON

EXIT

VIDEO

AC 110-240

AC 110-240

ENTER

LIGHT

COMP

MENU

RGB

5.4 Lamp Maintenance

3. Remove dust by placing the cleaner
hose on the intake and exhaust vents.

The projector lamp has a life of 2,000 hours. Maintain proper ventilation to keep the lamp
operating throughout its lifetime. Do not subject the projector to unnecessary vibration.

• Lamp replacement is recommended after approximately 2,000 cumulative hours of use

or when you notice a significant deterioration in the picture and color quality. To find out
how long the currently-installed lamp has been in service, select

Information from the

Image Options menu.

• The actual lamp service life may be less than 2,000 hours depending on the

environment in which the projector is used.

• For lamp replacement, please contact your nearest Runco authorized service

center or Runco dealer. Do not attempt to replace the lamp yourself!

48 Runco CL-410 and CL-420 Owner’s Operating Manual

Caution

This projector uses a pressurized mercury lamp. A loud sound may
indicate lamp failure. Lamp failure is caused by excessive shock,
improper cooling, surface scratches or deterioration of the lamp due
to usage. The period of time up to failure largely varies depending on
the individual lamp and the condition and the frequency of use. It is
important to note that failure can often result in the bulb cracking.

When the lamp replacement indicator and on-screen display icon are
illuminated or are flashing, replace the lamp with a new one
immediately, even if the lamp appears to be operating normally.

If the lamp breaks, glass particles may spread inside the lamp cage
or gas contained in the lamp may be vented into the room from the
exhaust vent. As the gas in this lamp contains mercury, ventilate the
room well if the lamp breaks and avoid all exposure to the released
gas. In case of exposure to the gas, consult a doctor as soon as
possible.

Maintenance and Troubleshooting

5.5 Lamp Cautions

If the lamp breaks, there is also a possibility that glass particles may
spread inside the projector. If this happens, contact your nearest
Authorized Dealer to remove the damaged lamp and ensure safe
operation.

Do not remove the lamp unit immediately after turning off the
projector. Touching a hot lamp can cause burns or injury. Wait at
least one hour after the disconnecting the power cord to allow the
surface of the lamp unit to fully cool before removing.

Runco CL-410 and CL-420 Owner’s Operating Manual 49

Maintenance and Troubleshooting

5.6 Lamp Replacement

1. Turn off the projector and wait for the cooling fan to stop.

2. Unplug the power cord. Allow the projector to cool down for approximately one hour
prior to removing the lamp assembly for replacement.

3. Loosen the two captive lamp cover
screws and remove the cover.

4. Loosen the four lamp assembly
mounting screws.

5. Grasp the lamp assembly
handle and pull gently, removing
the lamp module from the
projector housing. As you do
so, the lamp cooling interlock
switch on the inside of the lamp
mounting frame (near the top)
moves to the OFF position.

6. Gently slide the new lamp assembly into the mounting frame. Align the two power
connectors at the top of the lamp assembly with the two sockets at the top of the
mounting frame. Press gently on both sides of the lamp assembly to snap it into
place. As you do so, the lamp cooling interlock switch returns to the ON position.

7. Tighten the lamp assembly mounting screws.

8. Replace the lamp cover and secure the captive lamp cover screws.

9. Plug in the projector and turn it on.

10. Reset the Lamp Timer to zero. To do this, select Lamp Timer Reset from the ISF
Calibration menu and press ENTER. The CL-410/CL-420 shows the number of hours
the projector lamp has been in service and asks you to confirm or cancel the reset.
Press ENTER again to confirm.

50 Runco CL-410 and CL-420 Owner’s Operating Manual

Maintenance and Troubleshooting

Table 5-1 provides some general guidelines for troubleshooting problems you may
encounter with the CL-410/CL-420. If you encounter an issue not described here, please
contact your Runco dealer or Runco Technical Support.

Table 5-1. Troubleshooting Chart

Symptom Possible Cause(s) Solution

The projector does not turn
on after initial installation.

The projector is 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 CL-410/CL-420 is not
plugged in or the AC outlet
is not active.

•The remote control
batteries have run out.

• Incorrect source selection.

• Source component is not
turned on.

• DVD player is set to
progressive scan mode.

• Contrast is set too high. • Lower the contrast setting.

• Ensure that the
CL-410/CL-420 is plugged
in and that the AC outlet is
active.

• Replace the batteries.

• Select the correct source.

• Turn on the source
component.

• Turn off progressive scan
on the DVD player.

• Connect the DVD player to
the HD/RGB 1 or
HD/RGB 2 input.

5.7 Troubleshooting Tips

Image appears “washed out”
and/or dark areas appear too
bright.

Colors in the image are
swapped; for example, reds
appear blue or vice versa.

RGB-HD images appear
“noisy.”

The projector will not turn
back on after it was powered
down, or the image
disappears during operation.

• Brightness is set too high. • Lower the brightness
setting.

•The Red/Pr, Green/Y or

Blue/Pb outputs from the
source are connected to
the wrong inputs on the
CL-410/CL-420.

• Clock and Phase settings

need adjustment.

• The projector will not turn

on for two minutes after
power-down, to protect
the lamp.

• The lamp has failed or was

improperly installed.

• Ensure that the source
outputs are connected to
the correct
CL-410/CL-420 input.

• Manually adjust Clock and
Phase settings, or perform
an Auto-Tune (refer to
HD/RGB Adjust on
page 40).

• Wait until the cooling fan
stops.

• Replace or re-install the
lamp.

Runco CL-410 and CL-420 Owner’s Operating Manual 51

Maintenance and Troubleshooting

Notes:

52 Runco CL-410 and CL-420 Owner’s Operating Manual

6. Serial Communications

To interface the CL-410/CL-420 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 9600, to match that of the CL-410/CL-420
RS-232 port.

Table 6-1 lists the RS-232 command set. All commands are in ASCII format and must be
in UPPERCASE.

When you send a valid command, the CL-410/CL-420 executes it and acknowledges it
with the first three characters of the command followed by “OK;” for example, “RRAOK.“
When you send an invalid command, the CL-410/CL-420 ignores it and returns the first
three characters of the command followed by “NG;” for example, “RRXNG.“

Table 6-1. Serial Commands

Command Description Reply

RRA00 Saves current settings to the CUSTOM 1 memory

(Note 1)

RRA01 Saves current settings to the ISF Day memory

(Note 1)

RRA02 Saves current settings to the ISF Night memory

(Note 1)

RRAOK

RRAOK

RRAOK

6.1 RS-232 Connection and Port Configuration

6.2 Serial Command Syntax

RRB00 Recalls the Custom 1 memory settings RRBOK

RRB01 Recalls the ISF Day memory settings RRBOK

RRB02 Recalls the ISF Night settings RRBOK

RRC00 Selects the S-VIDEO input RRCOK

RRC01 Selects the COMPOSITE VIDEO input RRCOK

RRC02 Selects the COMPONENT 1 input RRCOK

RRC03 Selects the COMPONENT 2 input RRCOK

RRC04 Selects the HDMI input RRCOK

RRC05 Selects the RGB input RRCOK

Notes:

1. All image quality settings must be made with the remote control. After the image adjustments
are complete, you can use these commands to store the settings in the selected memory.

2. The power on command (PON) will not provide an OK reply; it will instead reply with a random
character. For your automation system, simply ensure that you receive a character after the
PON command. If you do not get any reply after PON, send PON again.

Runco CL-410 and CL-420 Owner’s Operating Manual 53

Serial Communications

Table 6-1. Serial Commands (continued)

Command Description Reply

RRD00 Selects the ANAMORPHIC (16:9) aspect ratio RRDOK

RRD01 Selects the STANDARD (4:3) aspect ratio RRDOK

RRD02 Selects the LETTERBOX aspect ratio RRDOK

RRD03 Selects the VIRTUALWIDE aspect ratio RRDOK

RRD04 Selects the CINEMA (2.35:1) aspect ratio RRDOK

RRD05 Selects the VIRTUAL CINEMA aspect ratio RRDOK

RRE00 Turns the projector OFF RREOK

PON Turns the projector ON Random (Note 2)

Notes:

1. All image quality settings must be made with the remote control. After the image adjustments
are complete, you can use these commands to store the settings in the selected memory.

2. The power on command (PON) will not provide an OK reply; it will instead reply with a random
character. For your automation system, simply ensure that you receive a character after the
PON command. If you do not get any reply after PON, send PON again.

54 Runco CL-410 and CL-420 Owner’s Operating Manual

7. Specifications

Table 7-1 lists the CL-410/CL-420 specifications.

Table 7-1. CL-410/CL-420 Specifications

Projector Type: Digital Light Processing (DLP), single-chip SuperOnyx™

DMD

Native Resolution: CL-410: 1024 x 576 (16:9)

CL-420: 1280 x 720 (16:9)

Aspect Ratios: 4:3, Letterbox, 16:9 Anamorphic, VirtualWide, Cinema,

Virtual Cinema

Video Standards: NTSC, PAL, SECAM

Scan Frequency: Horizontal: 15 - 80 kHz

Vertical: 43 - 100 Hz

Picture Size (16:9 Screen): Recommended Width: 72 to 120 in.

Maximum Width: 150 in.

Throw Distance
(Factor x Screen Width):

CL-410

Minimum: Screen Width x 1.37
Maximum: Screen Width x 1.67

CL-420

Minimum: Screen Width x 1.40
Maximum: Screen Width x 1.70

7.1 CL-410/CL-420 Specifications

Horizontal Offset: 8% of screen width left or right

Vertical Offset – CL-410: Ceiling-mounted --

60% of screen height below;
40% of screen height above

Floor-mounted --

40% of screen height below;
60% of screen height above

Vertical Offset – CL-420: Ceiling-mounted --

63% of screen height below;
46% of screen height above

Floor-mounted --

46% of screen height below;
63% of screen height above

Lamp: 250 Watts

Estimated Lamp Life: 2000 hours

Source Inputs: (1) Composite; (1) S-Video; (2) RCA Component (YPbPr);

(1) VGA; (1) HDMI 1.2 with HDCP

Control Options: - Discrete infrared remote

- Serial commands via RS-232

RS-232 Communication
Parameters:

9600 bps, no parity, 8 data bits, 1 stop bit, no flow control

Runco CL-410 and CL-420 Owner’s Operating Manual 55

Specifications

Table 7-1. CL-410/CL-420 Specifications (continued)

+12V Output: 0.25 Amps, active when the projector is turned on

Power Requirements: 100 to 240 VAC (auto-sensing), 50/60 Hz, 370 Watts

Operating Environment: 41°F to 95°F (5°C to 35°C), 0% to 90% humidity

(non-condensing)

Dimensions: See Figure 7-1

Weight (including lens): 25 lbs. (11.34 kg)

Brightness and Contrast: Cinema Standards Measurement System (CSMS)

Specifications

- Brightness: 16.0 foot-Lamberts (fL) (CL-410);

16.3 fL (CL-420)

- Contrast Ratio: 221:1 (CL-410); 228:1 (CL-420)

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: 412 ANSI Lumens (CL-410);

421 ANSI Lumens (CL-420)

- Contrast Ratio: 221:1 (CL-410); 228:1 (CL-420)

These specifications are obtained by calibrating the projector as
described above for CSMS measurements.

Industry-Standard Specifications

- Light Output: 800 ANSI Lumens (CL-410);

850 ANSI Lumens (CL-420)

- Contrast Ratio: 2500:1 (CL-410); 2600:1 (CL-420)

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.

Regulatory Approvals: Complies with FCC, CE C-Tick

Limited Warranty: Projector: Two (2) years parts and labor from the date of

delivery to the end user.
Lamp: 1000 hours or six (6) months, whichever comes first.

Specifications are subject to change without notice.

56 Runco CL-410 and CL-420 Owner’s Operating Manual

Specifications

Figure 7-1 shows the CL-410/CL-420 dimensions.

13.98 in

355.0 mm

16.12 in

409.5 mm

8.276 in

210.2 mm

5.701 in

144.8 mm

0.1969 in

5.0 mm

16.34 in

415.0 mm

16.85 in

428.0 mm

7.2 CL-410/CL-420 Dimensions

4.157 in

105.6 mm

6.457 in

164.0 mm

3.425 in

87.0 mm

Figure 7-1. CL-410/CL-420 Dimensions

3.425 in

87.0 mm

6.661 in

169.2 mm

0.8976 in

22.8 mm

7.354 in

186.8 mm

7.354 in

186.8 mm

Runco CL-410 and CL-420 Owner’s Operating Manual 57

Specifications

7.3 Computer Signal Compatibility

The CL-410/CL-420 can display video signals from a variety of computer sources via its
RGB-HD and HDMI inputs. It is compatible with the three most common sync modes –
sync-on-green, composite sync and RGB with separate sync – as well as XGA display
adapters that use advanced intelligent compression.

Table 7-2 lists the signal types that are compatible with the CL-410/CL-420, and indicates
which of those are VESA standards.

Table 7-2. Computer Signal Compatibility Chart

PC/MAC/

WS

PC VGA

PC SVGA 800 x 600

Notes:

Resolution

640 x 350

720 x 350

640 x 400

720 x 400

640 x 480

Horizontal
Frequency

(kHz)

27.0 60

31.5 70

37.9 85 √

27.0 60

31.5 70

27.0 60 √

31.5 70 √

37.9 85 √ √

27.0 60 √

31.5 70 √

37.9 85 √ √

26.2 50 √

31.5 60 √

36.8 70 √

37.9 72 √ √

37.5 75 √ √

43.3 85 √ √

47.9 90 √

53.0 100 √

31.4 50 √

35.1 56 √ √

37.9 60 √ √

44.5 70 √

48.1 72 √ √

46.9 75 √ √

Vertical

Frequency

(Hz)

VESA

Standard

HDMI

Support

Display

Upscale

Upscale

1. This projector may not be able to display images from notebook computers in simultaneous
(CRT/LCD) mode. Should this occur, switch the notebook computer to “CRT only” mode. If you
are unsure how to do this, refer to your notebook computer’s user manual.

2. When this projector receives 640 × 350 VESA format VGA signals, “640 × 400” appears on the
screen.

3. Interlaced video signals received through the RGB input may not display correctly. If this occurs,
use the Component 1, Component 2, S-video or Composite video input instead.

58 Runco CL-410 and CL-420 Owner’s Operating Manual

Table 7-2. Computer Signal Compatibility Chart (continued)

Specifications

PC/MAC/

WS

PC SVGA 800 x 600

PC XGA 1024 x 768

MAC 13” VGA 640 x 480 34.9 67
MAC 16” SVGA 832 x 624 49.6 75
MAC 19” XGA 1024 x 768 48.4 60

Notes:

1. This projector may not be able to display images from notebook computers in simultaneous
(CRT/LCD) mode. Should this occur, switch the notebook computer to “CRT only” mode. If you
are unsure how to do this, refer to your notebook computer’s user manual.

Resolution

Horizontal
Frequency

(kHz)

53.7 85 √ √

64.0 100 √

35.5 43

40.3 50

48.4 60

56.5 70

60.0 75

68.7 85

73.5 90

77.2 96

80.6 100

Vertical

Frequency

(Hz)

VESA

Standard

√ √
√ √
√ √
√ √

√

HDMI

Support

√
√

√

Display

Upscale56.8 90 √

True

Upscale

True

2. When this projector receives 640 × 350 VESA format VGA signals, “640 × 400” appears on the
screen.

3. Interlaced video signals received through the RGB input may not display correctly. If this occurs,
use the Component 1, Component 2, S-video or Composite video input instead.

Runco CL-410 and CL-420 Owner’s Operating Manual 59

Specifications

7.4 Video Signal Compatibility

Table 7-3 lists numerous common video signal formats and indicates which input(s) on the
CL-410/CL-420 can accept a given format.

Table 7-3. Video Signal Compatibility Chart

Compatible Inputs (Note 1)

Com-

Video

√ √ √ √

√ √ √ √

(adjustment required)

√ √ √ √

√ √ √ √

√ √ √ √

posite

VGA HDMI

SD

Video

EDTV

HDTV

HTPC

(Note

2)

Notes:

Resolution

NTSC

PAL

SECAM √ √ √ √

NTSC-

4.43

PAL-M

PAL-N

NTSC-

J

PAL-60

NTSC-

50

480p

576p

1080i/

50

1080i/

60

720p/

50

720p/

60

720p/

48

720p/

75

576p/481024 x

640 x

480i

768 x

576i

720 x

480p

720 x

576p

1920 x

1080i

1280 x

720p

1280 x

720p

576p

H-Freq

(kHz)

15.73

15.63 50

31.5

31.3 50 √ √ √ √

28.1 50 √ √ √ √

33.8

37.5 50 √ √ √ √

45.0

V-Freq

59.94/

59.94/

59.94/

59.94/

Comp. 1Comp. 2S-

(Hz)

60

(not supported)

60

60

60

48 √

75 √

48 √

1. The Component 1 and Component 2 inputs accept both analog (YPbPr) and digital (YCbCr)
signals.

2. HTPC = Home Theater PC

60 Runco CL-410 and CL-420 Owner’s Operating Manual

SERIAL NUMBER

RUMA-011170

rev 08-14-06 v2.0

Runco International • 2900 Faber Street • Union City, CA 94587 • Ph [phone] / (800) 23RUNCO / Fax [phone]

www.runco.com

Runco CL-810 Owner’s Operating Manual