ViewSonic Cd4220 Users Guide

ViewSonic
®
CD4220
LCD Commercial Display
Model No. : VS11895
IMPORTANT:  Please read this User Guide to obtain important 
information on installing and using your product in a safe manner, as 
well as registering your product for future service.  Warranty information 
contained in this User Guide will describe your limited coverage from ViewSonic Corporation, which is also found on our web site at http:// www.viewsonic.com in English, or in specific languages using the 
Regional selection box in the...

Content 
Safety Pre cautions........................................................................\
..........................5 
Package Cont ents ........................................................................\
...........................6 
Parts Name a nd Functions ........................................................................\
.............7 
Control Panel...................................................................\
............................................... .............

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Compliance Information 
For U.S.A.
This equipment has been tested and found to  comply with the limits for a Class A digital 
device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable 
protection against harmful inte rference when the equipment is operated in a commercial 
environment. this equipm ent generates, uses, and can radiate radio fre quency energy and, if not 
installed and used in accordance with the inst ruction manual, may cause harmful...

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Important Safety Instructions
1.Read these instructions comple tely before using the equipment.
2. Keep these instructions in a safe place.
3. Heed all warnings.
4. Follow all instructions.
5. Do not use this equipment  near water. Warning: To reduce the risk of fire or 
electric shock, do not expose this apparatus to rain or moisture.
6. Clean with a soft, dry clot h. If further cleaning is required, see “Cleaning the 
Display” in this guide for further instructions.
7. Do not block...

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Declaration of RoHS Compliance
This product has been design ed and manufactured in compliance with Directive 2002/
95/EC of the European Parliament and the Council on restriction of the use of certain
hazardous substances in electrical and el ectronic equipment (RoHS Directive) and is
deemed to comply with the maximum concentration values issued by the European
Technical Adaptation Commit tee (TAC) as shown below: 
Certain components of products as stat ed above are exempted under the...

ViewSonicCD4220 4
Copyright Information
Copyright © ViewSonic® Corporation, 2007. All rights reserved.
Macintosh and Power Macint osh are registered trademarks of Apple Computer, Inc.
Microsoft, Windows, Windows  NT, and the Windows logo are registered trademarks of 
Microsoft Corporation in the Un ited States and other countries.
ViewSonic, the three birds logo, OnView,  ViewMatch, and ViewMeter are registered 
trademarks of ViewSo nic Corporation.
VESA is a registered  trademark of the Video...

Safety Precautions 
FOR OPTIMUM PERFORMANCE,   
PLEASE NOTE THE FOLLOWING WHEN SETTING UP AND USING THE LCD COLOR MONITOR:  
y 
DO NOT REMOVE MONITOR BACK COVER.  There are no user serviceable parts inside and opening or 
removing covers may expose you to dangerous shock hazards or  other risks. Refer all servicing to qualified service 
personnel. 
y  Do not spill any liquids into the c abinet or use your monitor near water. 
y  Do not insert objects of any kind into the cabinet sl ots, as they may touch...

Package Contents 
 
Your new CD4220 monitor box* should contain the following:   
y LCD monitor  
y   Power Cord    
y   Video Signal Cable    
y   User’s Manual in CD Wizard 
y   Wireless Remote Control and AAA Batteries   
y   Quick Start Guide (A4) 
 
 LCD monitor 
  Quick Start Guide  Video Signal Cable 
  
 
 CD Wizard Power cored 
For North America  Remote control & 
AAA batteries 
 
 

Parts Name and Functions 
Control Panel  
 
Button Location
 
POWER button ( ) - Switches the power on/off.   
MUTE button - Switches the audio mute ON/OFF.   
INPUT button - Acts as SET button with OSD menu.(Toggle sw itches between [RGB1], [RGB2], [RGB3], [RGB4], 
[DVD/HD], [VIDEO]  and [VIDEO] .)   
PLUS (+) button - Acts as (+) button to increase the adjustment  with OSD menu. Increase the audio output level 
when the OSD menu is turned off.   
MINUS (-) butto n - Acts as (-) button to decrease the...

Terminal Panel   
 
 
AUDIO IN 1, 2, 3   
To input audio signal from external equipment such as a computer, VCR or DVD player.   
AUDIO OUT  
To output the audio signal from  the AUDIO IN 1,2 and 3 jack.   
EXTERNAL CONTROL (mini D-Sub 9 pin)   
Connect the IN connector with the RS-232C OUT connector  of the computer or a multi-connected CD4220 monitor. 
Connect the OUT connector with the RS-232C IN connector of CD4220 monitor.   
VIDEO IN/OUT VIDEO IN connector (BNC and RCA):  To input a composite video...