VIZIO P42 Manual Do Utilizador

Version - 2/21/2005 

37 

www.vizioce.com 

 

 

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. 

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 

Power cannot be turned on 
(power indicator does not light). 

Check that both ends of the power cable are plugged into the 
socket appropriately. 

"No Input Signal" message 
appears on the screen. 

Check that the signal cable is connected properly. 
Check that the power of the relevant peripherals is turned on. 
Check that the Input option that has been selected matches 
with the input signal. 

The remote control does not 
function properly. 

Check that the polarity of the batteries is correct. 
Check that the batteries are not drained (use new batteries). 
Check that the remote control is within the operating range. 
Check that the remote control is pointed at the remote control 
window on the display. 
Check that there are not any obstacles between the remote 
control and the remote control window. 
For more information about the remote control, refer to 
Chapter 3. 

Flashing spots or stripes 
appear on the screen. 

Check for possible interference sources such as a car, HV 
cable, neon lamp, etc.