Runco Cl 420 Projector User Manual

Runco CL-420 Owner’s Operating Manual 1 
1.1 
About This Manual
This Owner’s Manual describes how to install, set up and operate the Runco Reflection 
CL-420 DLP Projector. Throughout this manual, the Runco Reflection CL-420 DLP 
Projector is referred to simply as the “CL-420.” 
Target AudienceRunco has prepared this manual to help home theater installers and end users get the 
most out of the CL-420. 
Runco has made every effort to ensure that this manual is accurate as of the date it was 
printed....

Introduction
2 Runco CL-420 Owner’s Operating Manual
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
Use the following table to locate the specific information you need in this manual. 
TIPS highlight time-saving short cuts and helpful guidelines for using 
certain features. 
NOTES emphasize text with unusual importance or special 
significance....

Introduction
Runco CL-420 Owner’s Operating Manual 3 
1.3 
Description, Features 
and Benefits
The Runco Reflection CL-420 DLP Projector combines 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-420 features Enhanced GEN 3™ technology to produce deeper 
blacks, greater...

Introduction
4 Runco CL-420 Owner’s Operating Manual
Parts List Your 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. 
 Reflection CL-420 DLP Projector
 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
 AC Power Cord
 Warranty information and registration card
 Runco CL-420 Owner’s Operating Manual (this document) 
Optional...

Runco CL-420 Owner’s Operating Manual 5 
2.1 
CL-420 at a GlanceFigure 2-1 and Figure 2-2 show the locations of key CL-420 projector components.
 
Front/Top/Side View
Figure 2-1. 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...

Controls and Functions
6 Runco CL-420 Owner’s Operating Manual
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 
Figure 2-2. CL-420 Rear/Top/Side View
➤
AC 11
0-240
AC 11
0-240
S-VIDEO VIDEO PR/CRPB/CBY PR/CRPB/CBY
RGB-HDDVI
S-VIDEO VIDEO...

Controls and Functions
Runco CL-420 Owner’s Operating Manual 7 
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...

Controls and Functions
8 Runco CL-420 Owner’s Operating Manual
2.2 
CL-420 Remote 
Control
Figure 2-3 shows the CL-420 remote control, and the paragraphs that follow describe its 
functionality.
Figure 2-3. 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....

Controls and Functions
Runco CL-420 Owner’s Operating Manual 9 
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)...

Controls and Functions
10 Runco CL-420 Owner’s Operating Manual
Notes: