User guide
20 21
Servicing
Do not attempt to service the TV by yourself since opening the cabinet may expose you to
dangerous voltage or other hazards. Refer all servicing to qualied service personnel.
Replacement Parts
When replacement parts are required, be sure the service technician certifies in writing
that he/she has used replacement parts specied by the manufacturer that have the same
characteristics as the original parts.
Unauthorized substitutions may result in a re, an electric shock or other hazards.
Safety Check
Upon completion of any service or repairs to the TV, ask the service technician to perform
routine safety checks (as specied by the manufacturer) to determine that the TV is in safe
operating condition, and to so certify. Ask a qualied service technician to dispose of the TV.
Thank you for purchasing this ViewSonic high-denition television. The quality of the image
you see on your ViewSonic TV is only as good as the quality of the signal it receives.
Mobile telephone warning
To avoid disturbances in picture and sound, malfunctioning of your TV or even damage to
the TV, keep away your mobile telephone from the TV.