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APPENDIX
APPENDIX
TROUBLESHOOTING
Some quick and easy tips to resolving problems
Display Panel Picture
8 See troubleshooting flow chart.
No Power.
Power
Display panel is turned off.
Wrong tuning band.
Antenna/Cable not
connected.
Connections incorrect.
M.P.I. not connected.
Encrypted program.
8 Turn TV on.
8 Power failure?
8 Adjust Installer menu settings.
8 Connect Antenna/Cable signal source to 26LH1DC3/4/5.
8 Check connections on 26LH1DC3/4/5.
8 If applicable, connect M.P.I. cable to M.P.I. device.
8 Try another channel.
No picture
Software Problems
8 Remove power cord for 5 minuts.
Software lockup.
TV not functions properly.
8 Start all over with item 117, set to 001, press Enter then redo Auto Program, Channel List, Clock, etc.
*Note: 2-5-4 + MENU can be done more than once.
2-5-5 + MENU performed
more than once.
Software Corrupted.
8 After 2-5-5 + MENU, only channels included in TV controller will appear.
If channel is available, redo channel scan. If it is not available it will not appear on the TV screen.
Channel not included
in channel scan in TV
controller.
Can not direct enter channel number
8 After Auto Program and Channel List, etc. press 2-5-5 + MENU to transfer channels and TV setup to
internal TV controller. Afterward, only Physical or only Virtual channels will appear in digital channel scan,
analog channel scan will be normal.
*Note: Be sure to set item 028 Ch Overide to 000.
2-5-5 + MENU not per-
formed.
Virtual and Physical channels appear in channel scan w/Channel Up/Down.