ViewSonic N2750w Users Guide

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Troubleshooting
No power
Make sure power button (or switch) is ON.
Make sure A/C power cord is securely connected to the LCD TV.
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 TV is tightly secured to the video output port on
the back of the Video source. If the other end of the video cable was not attached permanently to the
LCD TV, tightly secure it to the LCD TV.
Adjust brightness and contrast.
Check Source settings.
Make sure the signal source is compative with the LCD TV.
Wrong or abnormal colours
If any colours (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 Video source.
Control buttons do not work
Press only one button at a time.
Snow appears on screen
Check your antenna connection.
Check TV/CATV selection.
No Sound
Check your audio connection in accordance with Video source.
Press Mute again, so that Mute disappears from the screen.
Check you NICAM settings.
Press the Volume + key on your remote controller.
Remote control doesn’t work
Make sure batteries been inserted correctly.
Batteries could be weak, replace batteries.
NO picture in PC mode
Set PC to “1024 x 768” or “1280 x 1024” @ 60 Hz signal timing.
NO SCART
Check your SCART settings for composite video input/ output, RGB inputs and stereo audio input/
output.
NO Teletext
Check your remote control button for Teletext function.
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Customer Support
For technical support or product service, see the table below or contact your reseller.
NOTE: You will need the product serial number.
Contry/ Region
United Kingdom
France
German
Nordics
All other
countries
Web site
www.viewsonic.com/
support
www.infocare.no/
eservice
www.viewsonic.com/
support
T = Telephone
F = FAX
T: 00 44 (0) 800 833 648
F: 00 44 (0) 1475 657808
T: 00 33 (0) 1 414 74930
F: 00 33 (0) 1 47 99 75 30
T: 00 49 (0) 800 1717 430
T: 00 47 628 24 100
F: 00 47 628 24 101
Email
[email protected]
viewsoniceurope@rts-
services.de
[email protected]
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Limited Warranty
What the warranty covers:
ViewSonic® warrants its products to be free from defects in material and workmanship 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 N2750w is warranted for one (1) year for all parts including the light source and one (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. Removal, installation, and set-up service charges.
How to get service:
1. For information about receiving service under warranty, contact ViewSonic Customer Support.
    You will need to provide your products serial number.
2. To obtain service under warranty, 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.
VIEWSONIC LCD DISPLAY
Limitation of implied warranties:
THERE ARE NO WARRANTIES, EXPRESS OR IMPLIED, WHICH EXTEND BEYOND THE
DESCRIPTION CONTAINED HEREIN INCLUDING THE IMPLIED WARRANTY OF MERCHANTABIL-
ITY AND  FITNESS  FOR A  PARTICULAR  PURPOSE.
Exclusion of damages:
VIEWSONICS 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.
ViewSonic LCD Warranty (V3.0)                                                                 Release Date: 0 1- 29- 2002
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Appendix
Safety Guidelines
For European Countries
In Europe you must use a cord set which is appropriate for the receptacles in your country. The cord set is
HAR-Certified, and a special mark that will appear on the outer sheath, or on the insulation of one of the
inner conductors.
AC PLUG CORD PRECAUTIONS FOR THE UNITED KINGDOM
FOR YOUR SAFETY PLEASE READ THE FOLLOWING TEXT CAREFULLY.
IF THE FITTED MOULDED PLUG IS UNSUITABLE FOR THE SOCKET OUTLET THEN THE PLUG SHOULD BE
CUT OFF AND DISPOSED OF SAFELY.
THERE IS A DANGER OF SEVERE ELECTRICAL SHOCK IF THE CUT OFF PLUG IS INSERTED INTO AN
APPROPRIATE SOCKET.
CE Conformity for Europe
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.”
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