Optiquest Computer Monitor VS11725 User Manual

Q22wb  
LCD Display  
- User Guide  
- Guide de l'utilisateur  
- Bedienungsanleitung  
- Guida dell'utente  
- Pyководство пользователя  
- Gebruikshandleiding  
Model No. : VS11725  
 
TCO Information  
Congratulations!  
The display you have just purchased carries the TCO’03 Displays  
label. This means that your display is designed, manufactured and  
tested according to some of the strictest quality and environmental  
requirements in the world. This makes for a high performance  
product, designed with the user in focus that also minimizes the  
impact on our natural environment.  
Some of the features of the TCO’03 Display requirements:  
Ergonomics  
Good visual ergonomics and image quality in order to improve the working environment for  
the user and to reduce sight and strain problems. Important parameters are luminance, contrast,  
resolution, reflectance, colour rendition and image stability.  
Energy  
• Energy-saving mode after a certain time - beneficial both for the user and the environment  
• Electrical safety  
Emissions  
• Electromagnetic fields  
• Noise emissions  
Ecology  
• The product must be prepared for recycling and the manufacturer must have a certified  
environmental management system such as EMAS or ISO 14000  
• Restrictions on  
a. chlorinated and brominated flame retardants and polymers  
b. heavy metals such as cadmium, mercury and lead.  
The requirements included in this label have been developed by TCO Development in co-  
operation with scientists, experts, users as well as manufacturers all over the world. Since the  
end of the 1980s TCO has been involved in influencing the development of IT equipment in a  
more user-friendly direction. Our labelling system started with displays in 1992 and is now  
requested by users and IT-manufacturers all over the world.  
For more information, please visit  
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Compliance Information  
For U.S.A.  
This device complies with part 15 of FCC Rules. Operation is subject to the following two  
conditions: (1) this device may not cause harmful interference, and (2) this device must accept  
any interference received, including interference that may cause undesired operation.  
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. This equipment generates,  
uses, and can radiate radio frequency energy, and if not installed and used in accordance with  
the instructions, may cause harmful interference to radio communications. However, there is  
no guarantee that interference will not occur in a particular installation. If this equipment does  
cause harmful interference to radio or television reception, which can be determined by turning  
the equipment off and on, the user is encouraged to try to correct the interference by one or  
more of the following measures:  
• Reorient or relocate the receiving antenna.  
• Increase the separation between the equipment and receiver.  
• Connect the equipment into an outlet on a circuit different from that to which the receiver is  
connected.  
• Consult the dealer or an experienced radio/TV technician for help.  
Warning: You are cautioned that changes or modifications not expressly approved by the  
party responsible for compliance could void your authority to operate the equipment.  
For Canada  
This Class B digital apparatus complies with Canadian ICES-003.  
Cet appareil numérique de la classe B est conforme à la norme NMB-003 du Canada.  
CE Conformity for European Countries  
The device complies with the requirements of the EEC directive 89/336/EEC as  
amended by 92/31/EEC and 93/68/EEC Art.5 with regard to "Electromagnetic  
compatibility", and 73/23/EEC as amended by 93/68/EEC Art.13 with regard to  
"Safety."  
Following information is only for EU-member states:  
The mark shown to the right is in compliance with the Waste Electrical and  
Electronic Equipment Directive 2002/96/EC (WEEE).  
The mark indicates the requirement NOT to dispose the equipment as unsorted  
municipal waste, but use the return and collection systems according to local law.  
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Important Safety Instructions  
1. Read these instructions completely 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 cloth. If further cleaning is required, see “Cleaning the Display” in  
this guide for further instructions.  
7. Do not block any ventilation openings. Install the equipment in accordance with the  
manufacturer’s instructions.  
8. Do not install near any heat sources such as radiators, heat registers, stoves, or other  
devices (including amplifiers) that produce heat.  
9. Do not attempt to circumvent the safety provisions of the polarized or grounding-type  
plug. A polarized plug has two blades with one wider than the other. A grounding type  
plug has two blades and a third grounding prong. The wide blade and the third prong are  
provided for your safety. If the plug does not fit into your outlet, consult an electrician for  
replacement of the outlet.  
10. Protect the power cord from being tread upon or pinched, particularly at the plug, and the  
point where if emerges from the equipment. Be sure that the power outlet is located near  
the equipment so that it is easily accessible.  
11. Only use attachments/accessories specified by the manufacturer.  
12. Use only with the cart, stand, tripod, bracket, or table specified by the  
manufacturer, or sold with the equipment. When a cart is used, use caution  
when moving the cart/equipment combination to avoid injury from tipping  
over.  
13. Unplug this equipment when it will be unused for long periods of time.  
14. Refer all servicing to qualified service personnel. Service is required when the unit has  
been damaged in any way, such as: if the power-supply cord or plug is damaged, if liquid  
is spilled onto or objects fall into the unit, if the unit is exposed to rain or moisture, or if  
the unit does not operate normally or has been dropped.  
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Declaration of RoHS Compliance  
This product has been designed 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 electronic equipment (RoHS Directive) and is deemed to comply  
with the maximum concentration values issued by the European Technical Adaptation  
Committee (TAC) as shown below:  
Substance  
Lead (Pb)  
Proposed Maximum Concentration  
Actual Concentration  
< 0.1%  
0.1%  
0.1%  
0.01%  
0.1%  
0.1%  
0.1%  
Mercury (Hg)  
Cadmium (Cd)  
< 0.1%  
< 0.01%  
6+  
< 0.1%  
Hexavalent Chromium (Cr  
)
Polybrominated biphenyls (PBB)  
< 0.1%  
Polybrominated diphenyl ethers (PBDE)  
< 0.1%  
Certain components of products as stated above are exempted under the Annex of the RoHS  
Directives as noted below:  
Examples of exempted components are:  
1. Mercury in compact fluorescent lamps not exceeding 5 mg per lamp and in other lamps not  
specifically mentioned in the Annex of RoHS Directive.  
2. Lead in glass of cathode ray tubes, electronic components, fluorescent tubes, and electronic  
ceramic parts (e.g. piezoelectronic devices).  
3. Lead in high temperature type solders (i.e. lead-based alloys containing 85% by weight or  
more lead).  
4. Lead as an allotting element in steel containing up to 0.35% lead by weight, aluminium  
containing up to 0.4% lead by weight and as a cooper alloy containing up to 4% lead by  
weight.  
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Copyright Information  
Copyright © ViewSonic® Corporation, 2006. All rights reserved.  
Macintosh and Power Macintosh are registered trademarks of Apple Computer, Inc.  
Microsoft, Windows, Windows NT, and the Windows logo are registered trademarks of  
Microsoft Corporation in the United States and other countries.  
ViewSonic, the three birds logo, OnView, ViewMatch, and ViewMeter are registered  
trademarks of ViewSonic Corporation.  
VESA is a registered trademark of the Video Electronics Standards Association. DPMS and  
DDC are trademarks of VESA.  
ENERGY STAR® is a registered trademark of the U.S. Environmental Protection Agency (EPA).  
As an ENERGY STAR® partner, ViewSonic Corporation has determined that this product meets  
the ENERGY STAR® guidelines for energy efficiency.  
Disclaimer: ViewSonic Corporation shall not be liable for technical or editorial errors or  
omissions contained herein; nor for incidental or consequential damages resulting from  
furnishing this material, or the performance or use of this product.  
In the interest of continuing product improvement, ViewSonic Corporation reserves the right  
to change product specifications without notice. Information in this document may change  
without notice.  
No part of this document may be copied, reproduced, or transmitted by any means, for any  
purpose without prior written permission from ViewSonic Corporation.  
Product Registration  
To meet your future needs, and to receive any additional product information as it becomes  
available, please register your product on the Internet at: www.viewsonic.com. The ViewSonic  
Wizard CD-ROM also provides an opportunity for you to print the registration form, which  
you may mail or fax to ViewSonic.  
For Your Records  
Product Name:  
Q22wb  
ViewSonic 22” LCD Display  
VS11725  
Model Number:  
Document Number:  
Serial Number:  
Purchase Date:  
Q22wb-1_UG_ENG Rev. 1A 12-28-06  
________________________________  
________________________________  
Product disposal at end of product life  
The lamp in this produc contains mercury. Please dispose of in accordance with local, state or  
federal laws.  
ViewSonic is concerned about the preservation of our environment. Please dispose of this  
product properly at the end of its useful life. For the recycling information, please refer to our  
website:  
3. Taiwan: recycle.epa.gov.tw  
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Getting Started  
Congratulations on your purchase of a ViewSonic® LCD display.  
Important! Save the original box and all packing material for future shipping needs.  
NOTE: The word “Windows” in this user guide refers to the following Microsoft operating  
systems: Windows ‘95, Windows NT, Windows ‘98, Windows 2000, Windows Me  
(Millennium), and Windows XP.  
Package Contents  
Your LCD display package includes:  
• LCD display  
• Power cord  
• Video cable  
• ViewSonic Wizard CD-ROM  
• Quick Start Guide  
NOTE: The CD includes the User Guide PDF files and INF/ICM display optimization files.  
The INF file ensures compatibility with Windows operating systems, and the ICM file (Image  
Color Matching) ensures accurate on-screen colors. ViewSonic recommends that you install  
both the INF and ICM files.  
Precautions  
• Sit at least 18” from the LCD display.  
• Place the LCD display in a well ventilated  
area. Do not place anything on the LCD  
display that prevents heat dissipation.  
Avoid touching the screen. Skin oils are  
difficult to remove.  
• Ensure the area around the LCD display is  
clean and free of moisture.  
Never remove the rear cover. This LCD  
display contains high-voltage parts. You  
may be seriously injured if you touch  
them.  
• Do not place heavy objects on the LCD  
display, video cable, or power cord.  
• Avoid exposing the LCD display to direct  
sunlight or another heat source. Orient the  
LCD display away from direct sunlight to  
reduce glare.  
• If smoke, an abnormal noise, or a strange  
odor is present, immediately switch the  
LCD display off and call your dealer or  
ViewSonic. It is dangerous to continue  
using the LCD display.  
• Always handle the LCD display with care  
when moving it.  
• Do not rub or apply pressure to the LCD  
panel, as it may permanently damage the  
screen.  
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Quick Installation  
1. Connect power cord (and AC/DC  
adapter if required)  
• Wait for the CD-ROM to auto-start.  
NOTE: If the CD-ROM does not auto-  
start: double-click on the CD-ROM icon in  
the Windows Explorer, then double-click  
on viewsonic.exe.  
2. Connect video cable  
• Make sure both the LCD display and  
computer are turned OFF  
• Follow the on-screen instructions.  
• Remove rear panel covers if necessary  
5. Windows users: Set the timing mode  
(resolution and refresh rate)  
• Connect the video cable from the LCD  
display to the computer  
Example: 1680 x 1050 @ 60 Hz.  
Macintosh users: Models older than G3  
require a Macintosh adapter. Attach the  
adapter to the computer and plug the video  
For instructions on changing the resolution  
and refresh rate, see the graphics card’s  
user guide.  
cable into the adapter.  
To order a ViewSonic® Macintosh adapter,  
contact ViewSonic Customer Support.  
Installation is complete. Enjoy your new  
ViewSonic LCD display.  
To be best prepared for any future  
customer service needs: print this user  
guide and write the serial number in “For  
Your Records” on page 4. (See back of  
LCD display.)  
3. Turn ON LCD display and computer  
Turn ON the LCD display, then turn ON  
the computer. This sequence (LCD display  
before computer) is important.  
You can register your product online at the  
ViewSonic website for your region. See  
the Customer Support table in this guide.  
NOTE: Windows users may receive a  
message asking them to install the INF  
file. This is on the CD.  
The ViewSonic Wizard CD-ROM also  
provides an opportunity for you to print  
the registration form which you may mail  
or fax to ViewSonic.  
4. Insert the ViewSonic Wizard CD into  
the computer’s CD drive.  
Follow the on-screen instructions. If your  
computer does not have a CD-ROM drive,  
please refer to Customer Support page.  
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HOW TO USE THE STAND  
The monitor is shipped with the stand detached. Be sure to attach the stand before operating the display  
and remove if it is necessary to re-box.  
Install the Stand on a stable surface. The monitor may cause injury or damage if it falls  
or is dropped.  
CAUTION  
Do not give a strong impact to the monitor. It may cause damage.  
Unplug the monitor before installation to avoid electric shock or damage.  
<Installation>  
1. Put a piece of soft cloth on the table  
beforehand to prevent the monitor from being  
scratched. Lay the monitor flat on a table with  
front face down.  
2. The Stand-Bottom is pulled up as shown in  
the figure.  
3. Install the Stand-Base to the Stand-Bottom.  
<Remove>  
1. Put a piece of soft cloth on the table  
beforehand to prevent the monitor from being  
scratched. Lay the monitor flat on a table with  
front face down.  
2. Hold down the hooks outside and pull the  
Stand-Base away from the Stand-Bottom.  
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Wall Mounting (Optional)  
To obtain a wall-mounting kit, contact ViewSonic® or your local dealer. Refer to the  
instructions that come with the base mounting kit. To convert your LCD display from a desk-  
mounted to a wall-mounted display, do the following:  
1. Verify that the Power button is turned Off, then  
Screw holes  
disconnect the power cord.  
2. Lay the LCD display face down on a towel or  
blanket.  
3. Remove the 2 screws attaching the base.  
4. Remove the Plastic Covers from the back of the  
LCD display.  
5. Attach the mounting bracket from the compatible  
wall mounting kit (100 mm x 100 mm distance).  
6. Attach the LCD display to the wall, following the  
instructions in the wall-mounting kit.  
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Using the LCD Display  
Setting the Timing Mode  
Setting the timing mode is important for maximizing the quality of the screen image and  
minimizing eye strain. The timing mode consists of the resolution (example 1680 x 1050) and  
refresh rate (or vertical frequency; example 60 Hz). After setting the timing mode, use the  
OSD (On-screen Display) controls to adjust the screen image.  
For the best picture quality set your LCD display timing mode to:  
VESA 1680 x 1050 @ 60Hz.  
To set the Timing Mode:  
1. Set the resolution: Right-click on the Windows desktop > Properties > Settings > set the  
resolution.  
2. Set the refresh rate: See your graphic card's user guide for instructions.  
WARNING: Do not set the graphics card in your computer to exceed the maximum refresh  
rate of 85Hz; doing so may result in permanent damage to your LCD display.  
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CONTROLS AND CONNECTORS  
AUTO  
EXIT  
ENTER  
<Back>  
<Front>  
1
2
Auto Button (AUTO)  
Exit / Volume Button (EXIT)  
Scroll Down / Contrast Button (  
Scroll Up / Brightness Button (  
Menu / Select Button (ENTER)  
3
4
5
6
7
)
)
Power Switch (  
Power Indicator  
)
NOTE  
Green: Normal operation  
Orange: Power Management  
The monitor enters into power management mode which reduces the power  
consumption to less than 2W when receiving no horizontal and/or vertical sync  
signal.  
8
AC Connector (POWER IN)  
DVI-D 24pin Connector (DVI)  
D-SUB mini 15pin Connector (D-SUB)  
Keyhole for Security Lock  
9
10  
11  
NOTE  
You can fasten a security lock and cable to prevent the monitor from being removed without  
your permission.  
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OPERATING THE MONITOR  
Press the ENTER Button to start the On Screen Display feature. There are additional Menu  
1
items which can be switched by using the  
/
Buttons.  
Main Menu  
Auto Adjust  
Luminance  
Geometry  
Color  
Language  
Recall  
Miscellaneous  
Input Select  
OSD  
Select the Menu item which contains the adjustment icon relating to the adjustment you want to  
2
make. Press the ENTER Button. Then, use the  
icon.  
/
Buttons to highlight the desired adjustment  
3
4
Press the ENTER Button again. Use the  
setting.  
/
Buttons to make the appropriate adjustment or  
Press the EXIT Button to leave the menu, and the settings you just made would be automatically  
saved.  
For example, to correct for vertical position, select Menu item of Geometry and then press the ENTER  
Button. Then, select  
(V.Position) by using the  
/
Buttons.  
Main Menu  
Geometry  
H. Position  
Auto Adjust  
Luminance  
Geometry  
Color  
Language  
Recall  
50  
50  
50  
50  
V. Position  
Pixel Clock  
Phase  
Miscellaneous  
Input Select  
OSD  
An adjustment page appears after you press the ENTER Button. Then, use the  
/
Buttons to  
change the vertical position settings. The vertical position of the overall display should be changing  
accordingly while you are doing this.  
Press the EXIT Button lastly, it ends, any changes are saved in the memory.  
Geometry  
V. Position  
50  
NOTE  
When button operations are aborted during adjustment, On-Screen Display disappears when the time set  
for the OSD Time has passed. Also, press the EXIT button to quickly turn off the On-Screen Display.  
Any changes are automatically saved in the memory when the On Screen Display disappears. Turning  
off the power should be avoided while using the Menu.  
Adjustments for H. / V. Position, Pixel Clock and Phase are saved for each signal timing. Except for  
these adjustments, all other adjustments have only one setting which applies to all signal timings.  
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ADJUSTMENT MENU CONTENTS  
Auto Adjust  
Only Analog Input  
Adjustment Item  
Auto Adjust *  
Problem / Option  
Button to Press  
Adjust H. / V. Position, Pixel Clock and Phase  
automatically.  
Direct  
*
For best results, use the Auto Adjust in conjunction with the adjustment pattern.  
Direct  
You can skip the Menu items and display an adjustment scale directly by using the following button  
operations.  
Auto Adjust: Press the Auto Button when the Menu is not displayed.  
Luminance  
Adjustment Item  
Problem / Option  
Too dark  
Button to Press  
Brightness *  
Direct  
Direct  
Too bright  
Too dull  
Contrast  
Too intense  
*
Adjust the Brightness when you are using the monitor in a dark room and feel the screen is too  
bright.  
Direct  
You can skip the Menu items and display an adjustment scale directly by using the following button  
operations.  
Contrast:  
Press the  
Press the  
Button when the Menu is not displayed.  
Button when the Menu is not displayed.  
Brightness:  
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Geometry  
Only Analog Input  
Adjustment Item  
Problem / Option  
Button to Press  
Too left  
H. Position  
V. Position  
Pixel Clock  
Phase  
Too right  
Too low  
Too high  
Too narrow  
Too wide  
To correct flickering text or lines  
Color  
Adjustment Item  
Problem / Option  
Bluish white  
Button to Press  
9300K  
7500K  
6500K  
Yellowish white  
Reddish white  
Red  
Too weak  
User Preset  
Green  
Too strong  
Blue  
OSD  
Adjustment Item  
Problem / Option  
Button to Press  
OSD is too left  
OSD is too right  
H.Position  
OSD is too low  
OSD is too high  
V.Position  
OSD Time  
You can set the OSD display duration time  
between 5 and 30 seconds.  
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Language  
Adjustment Item  
Problem / Option  
Button to Press  
Spanish  
English  
Français  
Deutsch  
Italiano  
Русско  
English  
French  
German  
Italian  
Español  
Nederlands  
Dutch  
Language  
Japanese  
簡體中文  
Simplified Chinese  
Traditional Chinese  
繁體中文  
Russian  
Recall  
Adjustment Item  
Recall All  
Problem / Option  
Button to Press  
Factory-preset data is restored.  
Return to Menu.  
Yes  
No  
Miscellaneous  
Adjustment Item  
Problem / Option  
Button to Press  
1 2 3 4 5  
Sharpness  
You can change the picture quality from 1 to 5 (sharp to soft).  
Press the Button to change the picture quality in numerical  
order. Press the  
numerical order.  
Button to change the picture quality in reverse  
On  
DDC/CI is turned ON.  
DDC/CI  
Off  
DDC/CI is turned OFF.  
NOTE  
DDC/CI On and Off are switched as follows by pressing the  
On Off  
Button successively.  
Displays information regarding the current input signal coming  
from the graphic card in your computer.  
Miscellaneous  
Display Information  
Display Information  
1680x1050  
@
60 Hz  
NOTE  
See your graphic card user guide for more information  
about changing the resolution and refresh.  
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Input Select  
Adjustment Item  
Input Select  
Problem / Option  
D-sub Select the Analog input.  
DVI Select the Digital input.  
Button to Press  
NOTE  
NOTE  
When only one of the two signal inputs is connected to the signal source, the one connected  
is automatically selected. Input Select function is not available if there is no signal input  
from the selected connector or during the power management mode.  
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Other Information  
Specifications  
LCD  
Type  
22” (22" wide viewable diagonal area),  
TFT (Thin Film Transistor), Active Matrix WSXGA+ LCD,  
0.282 mm pixel pitch  
Color Filter  
RGB vertical stripe  
Glass Surface  
Anti-Glare  
Input Signal  
Video Sync  
RGB analog (0.7/1.0 Vp-p, 75 ohms) / TMDS Digital (100ohms)  
Separate Sync,  
f :31-81 kHz, f :55-76 Hz  
h
v
Compatibility  
Resolution  
PC  
Up to 1680 x 1050 Non-interlaced  
Power Macintosh up to 1680 x 1050  
1
Macintosh  
Recommended  
and supported  
1680 x 1050 @ 60 Hz  
1440 x 900 @ 60 Hz  
1280 x 1024 @ 60, 75 Hz  
1024 x 768 @ 60, 70, 72, 75 Hz  
800 x 600 @ 56, 60, 72, 75 Hz  
640 x 480 @ 60, 75 Hz  
720 x 400 @ 70 Hz  
Power  
Voltage  
100-240 VAC, 50/60 Hz (auto switch) 1.3  
Display area  
Full Scan  
337.92 mm (H) x 270.336 mm (V)  
13.3" (H) x 10.64" (V)  
Operating  
conditions  
Temperature  
Humidity  
41° F to + 95° F (5° C to + 35° C)  
10% to 80% (non-condensing)  
To 10,000 feet  
Altitude  
Storage  
Temperature  
Humidity  
-4° F to + 140° F (-20° C to + 60° C)  
10% to 70% (non-condensing)  
To 40,000 feet  
conditions  
Altitude  
Dimensions  
Physical  
517.1 mm (W) x 444.1 mm (H) x 173 mm (D)  
20.7" (W) x 17.8" (H) x 6.9" (D)  
Weight  
Physical  
13.26 lb (6.0 kg)  
Regulations  
CE, GS, Ergo, Gost-R/Hygienic, SASO, TCO'03,  
UL/cUL, FCC-B, TUV-S, ENERGY STAR®, Ukraine  
Power saving  
modes  
On  
Off  
Normal  
<2W  
(green LED)  
(orange LED)  
®
Preset Timing Mode (pre-adjusted to VESA 1680 x 1050 @ 60 Hz)  
Warning: Do not set the graphics card in your computer to exceed these refresh rates; doing so may result in  
permanent damage to the LCD display.  
1
®
Macintosh computers older than G3 require a ViewSonic Macintosh adapter. To order an adapter, contact  
ViewSonic.  
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16  
 
Troubleshooting  
No power  
• Make sure power button (or switch) is ON.  
• Make sure A/C power cord is securely connected to the LCD display.  
• Plug another electrical device (like a radio) into the power outlet to verify that the outlet is  
supplying proper voltage.  
Power is ON but no screen image  
• Make sure the video cable supplied with the LCD display is tightly secured to the video  
output port on the back of the computer. If the other end of the video cable is not attached  
permanently to the LCD display, tightly secure it to the LCD display.  
• Adjust brightness and contrast.  
• If you are using an Macintosh older than G3, you need a Macintosh adapter.  
Wrong or abnormal colors  
• If any colors (red, green, or blue) are missing, check the video cable to make sure it is  
securely connected. Loose or broken pins in the cable connector could cause an improper  
connection.  
• Connect the LCD display to another computer.  
• If you have an older graphics card, contact ViewSonic® for a non-DDC adapter.  
Control buttons do not work  
• Press only one button at a time.  
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17  
 
Customer Support  
For technical support or product service, see the table below or contact your reseller.  
NOTE: You will need the product serial number.  
T = Telephone  
F = FAX  
Country/Region  
United States  
Canada  
Website  
Email  
T= 800 688 6688  
F= 909 468 1202  
T= 866 463 4775  
F= 909 468 5814  
T= 866 323 8056  
F= 909 444 5655  
Latin America  
(Mexico/Chile)  
uk/Support/Calldesk.htm  
United Kingdom  
Europe, Middle East,  
Baltic countries, and www.viewsoniceurope.com  
North Africa  
Contact your reseller  
AUS= 1800 880 818  
NZ= 0800 008 822  
Singapore/Malaysia/  
Thailand  
T= 65 64616044  
South Africa and  
other countries  
T= 886 2 2246 3456  
F= 886 2 2249 1751  
India  
T= 1800 11 9999  
T= 852 3102 2900  
T= 853 700 303  
T= 080 333 2131  
Hong Kong  
Macau  
Korea  
Optiquest Q22wb  
18  
 
Cleaning the LCD Display  
• MAKE SURE THE LCD DISPLAY IS TURNED OFF.  
• NEVER SPRAY OR POUR ANY LIQUID DIRECTLY ONTO THE SCREEN OR CASE.  
To clean the screen:  
1. Wipe the screen with a clean, soft, lint-free cloth. This removes dust and other particles.  
2. If the screen still not clean, apply a small amount of non-ammonia, non-alcohol based glass  
cleaner onto a clean, soft, lint-free cloth, and wipe the screen.  
To clean the case:  
1. Use a soft, dry cloth.  
2. If the case still not clean, apply a small amount of a non-ammonia, non-alcohol based, mild  
non-abrasive detergent onto a clean, soft, lint-free cloth, then wipe the surface.  
Disclaimer  
• ViewSonic® does not recommend the use of any ammonia or alcohol-based cleaners on the  
LCD display screen or case. Some chemical cleaners have been reported to damage the  
screen and/or case of the LCD display.  
• ViewSonic will not be liable for damage resulting from use of any ammonia or alcohol-  
based cleaners.  
Optiquest Q22wb  
19  
 
Limited Warranty  
VIEWSONIC® LCD DISPLAY  
What the warranty covers:  
ViewSonic warrants its products to be free from defects in material and workmanship, under normal use, during  
the warranty period. If a product proves to be defective in material or workmanship during the warranty period,  
ViewSonic will, at its sole option, repair or replace the product with a like product. Replacement product or parts  
may include remanufactured or refurbished parts or components.  
How long the warranty is effective:  
ViewSonic LCD displays are warranted for 1 year for all parts including the light source and 1 year for all labor  
from the date of the first consumer purchase.  
Who the warranty protects:  
This warranty is valid only for the first consumer purchaser.  
What the warranty does not cover:  
1. Any product on which the serial number has been defaced, modified or removed.  
2. Damage, deterioration or malfunction resulting from:  
a. Accident, misuse, neglect, fire, water, lightning, or other acts of nature, unauthorized product  
modification, or failure to follow instructions supplied with the product.  
b. Repair or attempted repair by anyone not authorized by ViewSonic.  
c. Any damage of the product due to shipment.  
d. Removal or installation of the product.  
e. Causes external to the product, such as electrical power fluctuations or failure.  
f. Use of supplies or parts not meeting ViewSonic’s specifications.  
g. Normal wear and tear.  
h. Any other cause which does not relate to a product defect.  
3. Any product exhibiting a condition commonly known as "image burn-in" which results when a static image is  
displayed on the product for an extended period of time.  
4. Removal, installation, and set-up service charges.  
How to get service:  
1. For information about receiving service under warranty, contact ViewSonic Customer Support (Please refer to  
Customer Support page). You will need to provide your product's serial number.  
2. To obtain warranted service, you will be required to provide (a) the original dated sales slip, (b) your name, (c)  
your address, (d) a description of the problem, and (e) the serial number of the product.  
3. Take or ship the product freight prepaid in the original container to an authorized ViewSonic service center or  
ViewSonic.  
4. For additional information or the name of the nearest ViewSonic service center, contact ViewSonic.  
Limitation of implied warranties:  
There are no warranties, express or implied, which extend beyond the description contained herein including the  
implied warranty of merchantability and fitness for a particular purpose.  
Exclusion of damages:  
ViewSonic's liability is limited to the cost of repair or replacement of the product. ViewSonic shall not be liable  
for:  
1. Damage to other property caused by any defects in the product, damages based upon inconvenience, loss of  
use of the product, loss of time, loss of profits, loss of business opportunity, loss of goodwill, interference with  
business relationships, or other commercial loss, even if advised of the possibility of such damages.  
2. Any other damages, whether incidental, consequential or otherwise.  
3. Any claim against the customer by any other party.  
Effect of state law:  
This warranty gives you specific legal rights, and you may also have other rights which vary from state to state.  
Some states do not allow limitations on implied warranties and/or do not allow the exclusion of incidental or  
consequential damages, so the above limitations and exclusions may not apply to you.  
Sales outside the U.S.A. and Canada:  
For warranty information and service on ViewSonic products sold outside of the U.S.A. and Canada, contact  
ViewSonic or your local ViewSonic dealer.  
The warranty period for this product in mainland China (Hong Kong, Macao and Taiwan Excluded) is subject to  
the terms and conditions of the Maintenance Guarantee Card.  
4.3: ViewSonic LCD Warranty  
LCD_LW01 Rev. 1a 06-30-06  
Optiquest Q22wb  
20  
 
 

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