VIZIO L30 User Guide
Version - 2/21/2005
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www.vizioce.com
Chapter 4 - Maintenance and Troubleshooting
4.1 - Maintenance
Important
1. Make sure that the power cable is removed from the socket before cleaning the
display.
2. Do not use volatile solvent (such as toluene, rosin and alcohol) to clean the display.
Such chemicals may damage the housing, screen glass and remote control, and
cause the paint to peel.
Cleaning the Housing and the Remote Control
1. Use a soft cotton cloth for cleaning.
2. 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.
Cleaning the Screen
1. Use a soft cotton cloth to gently clean the screen.
2. 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.
4.2 - Troubleshooting Guide
If the display 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 dealer for assistance.
Problem
Solution
There is not any power.
Make sure the AC power button is ON, DC power button is
ON (Green LED).
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.
There is not any sound.
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
or minimum
Press the (Up) key on your remote control
Make sure that headphones are not connected
