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4.19.4 Searching for Component Codes
If you cannot find the manufacturer in the component list or the program code does not work, you can use
the remote control to search for the correct component code.
To search for a component code:
1.
Turn on the component.
2.
Press the matching component button on the remote control.
3.
Press and hold the SET button until the LED flashes twice.
4.
Press 9 9 1. The LED flashes twice.
5.
Point the remote control at the component and then alternate between pressing the POWER
button and the component button on the remote control until the component turns off.
If the component still does not respond, clear the component button, then repeat the search
procedure.
4.20 Using a Cable or Satellite Remote
Your VIZIO remote uses codes 11758 and 10178 to work your LCD HDTV. To use a cable or satellite
remote to work the LCD HDTV, refer to your cable or satellite remote user guide for more information on
how to program the remote. If your cable or satellite remote uses a 5-digit code (like most Direct TV
units), first try 11758 and then, if that does not work, 10178. If your cable or satellite remote uses a 4-
digit code, try 1758 and then 0178 as an alternative. If your cable or satellite remote uses a 3-digit code
(Echostar or Dish Network for example), use code 627.
Note: Some buttons may not function as expected on your cable or satellite remote. Typically power,
volume and mute will work.
Chapter 5 Maintenance and Troubleshooting
5.1 Maintenance
Important
1.
Make sure that the power cable is removed from the socket before cleaning the TV.
2.
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.
Cleaning the Housing and Remote Control
1.
Use the VIZIO soft cloth (included) 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.
Version 12/17/2007
VIZIO VU42L FHDTV10A User Manual
61
www.VIZIO.com
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Table of Contents
Troubleshooting
