Mitsubishi WL-82913 Connections And Maintenance page 128

Problem
1. The TV remote control does not work.
2. The TV takes several seconds to respond.
3. You cannot access a channel.
4. On-screen displays appear each time you
change a function.
5. You cannot program the TV to turn on
automatically (timer function)
6. There is no sound even when the volume is
turned up.
7. Correct time is lost.
8. The Power/Timer indicator light flashes for over
a minute when the TV is being powered On.
9. Lamp indicator light is a constant red.
10. Lamp indicator light is a constant yellow.
11. Lamp indicator light is a flashing yellow.
12. Status indicator light is a constant yellow.
13. Status indicator light is a constant red.
14. NetCommand unable to learn specific device
keys.
15. You have forgotten your lock passcode.
16. PIP does not display a picture.
17. There is a large black or gray rectangle on the
screen.
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Possible Solution
• Check that the batteries are installed correctly.
• Check that the selected switch is set to "TV".
• Be no further than 20 feet from the TV when using the remote control.
• Program the remote control to operate the TV (Appendix C).
• It is normal for digital channels to take longer to tune in.
• Press ENT(er) after a channel number to avoid delays.
• Use the three digit number, i.e 002 for channel 2.
• Enter 5 digits for digital channels.
• Use number keys instead of CHANNEL up/down.
• Be sure the channel you want to view is in memory.
• Check that the TV is turned to the correct device or antenna for
that channel, by pressing the DEVICE button.
• Make sure the V-Chip lock is off.
• If tuned to Ant-DTV, have physical channel in memory.
• This is part of normal TV operation.
• The TV may be locked.
• The clock may not be set.
• Check audio source in Device Menu.
• Check to see if the MUTE button is on.
• The TV's "Listen to:" setting may be set to SAP.
• Check that the "TV Speakers" setting is On in the Audio/Video menu.
• The unit is set to Low Power mode and has been powered
Off for more than 48 hours
• The unit is set to Low Power Mode. Set to Standard Power
mode for quicker power On.
• Turn the TV off for at least 2 minutes. Turn back on. If light is still
red, the lamp has failed, replace it. See Book 1, Appendix B
for lamp replacement information.
• Lamp's elapsed time has exceeded 3,000 hours. Purchase a new
lamp. See Book 1, Appendix B for lamp replacement information.
• Lamp cover door is open or lamp cartridge is not secure. See Book
1, Appendix B for lamp replacement information.
• Operating temperature or room temperature has exceeded proper
levels. Clean the TV's dust filter or cool the room. See Book 1,
Appendix C for dust filter information.
• Service is required. Contact your dealer or a Mitsubishi Authorized
Service Center to arrange for a service evaluation Listings of
Mitsubishi Authorized Service locations can be obtained from our
web site, www.mitsubishi-tv.com or by calling 1-800-332-2119.
• Device does not use IR format for remote control signal. ITT and
RF formats cannot be learned.
• Room lighting may affect the signal. Have the remotes very close
(6 inches or less) to the TV during Learning.
• If using a Mitsubishi remote control make sure slide switch is not
set to TV position.
• Some but not all device key functions can be learned by
NetCommand. For example, POWER and PLAY may be learned,
but other functions may not.
• The signal from the remote control may not be strong
enough. Insert fresh batteries and try Learning again.
• See Appendix A, Bypassing the V-Chip Lock.
• Make sure the V-Chip lock is off.
• Not all inputs can be displayed as a PIP.
• The TV's analog closed captioning has been set to "text" mode in
the Captions menu. Turn off because there is no text information
being broadcast.