S.1 Maintenance; Troubleshooting Guide - Vizio GV42L User Manual

VlZlOGV42LFHDTV10A U serManual
Chapter S Maintenance
and
Troubleshootinq
S.1 Maintenance
I.
2.
Make sure that the power cable is removed from the socket before cleaning the TV.
Do not use volatile solvent (such as toluene, rosin and alcohol) to clean the TV. Such
chemicals may damage the housing, screen glass and remote control, and cause paint to
peel.
Cteaninq the Housinq and Remote Contro[
.
2.
Use the VIZlO soft cloth (included) for cleaning.
If the housing or remote control is seriously contaminated, use a soft cloth moistened with
diluted neutral cleaner to clean the display. Wring water out of the cloth before cleaning to
prevent water from penetrating into the housing. Wipe the display with a dry cloth after
cleaning.
CLeaninq the Screen
I.
2.
Use the VlZtO soft cotton cloth (included) to gently clean the screen.
The screen glass is very fragile. Do not scrape it with any sharp object. Do not press or tap
the screen to avoid cracking. When the screen is seriously contaminated, use a soft cloth
moistened with diluted neutral cleaner to clean the display. Wring water out of the cloth
before cleaning to prevent water from penetrating into the housing. Wipe the display with a
dry cloth after cleaning.
S.a
TroubLeshootinq Guide
If the TV fails or the performance changes dramatically, check the display in accordance with the
following instructions. Remember to check the peripherals to pinpoint the source of the failure. If the
display still fails to perform as expected, contact the VlZlO for assistance by calling 1-949-428-2525 or e-
mail us at techsupport@vizio.com.
No power.
No sound.
If the screen is black.
Power is ON but no screen
Make sure the power button is ON (White VlZIO Logo).
Make sure AC power cord is securely connected to the AC socket.
Plug another electrical device (like a radio) to the power outlet to verify that the
outlet is supplying the proper voltage.
Check your audio connection
Press MUTE on the remote control again, so that MUTE disappears from the screen
Check your audio settings, your TV audio may be set to SAP, min or speakers off.
Press the Volume + (Up) key on your remote control
Make sure that headphones are not connected
Check your input connections.
Make sure the video cable supplied with the TV is secured to the correct video
Version 6/18/2007 64
www.VlZlO.com