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Appendices 81 Appendices 81
Sound
Symptom Remarks
1. There is no sound even when the
volume is turned up.
• 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.
• Perform System Reset.
2. The sound does not match the screen
picture.
• The TV’s Listen to: setting may be set to SAP.
• If using stereo or A/V receiver speakers, check their input selec-
tion.
• If using stereo or A/V receiver, check that AUDIO OUTPUT L/R on
TV’s back panel is connected to the A/V receiver.
Appendix D: Troubleshooting, continued
Indicators
Symptom Remarks
1. Lamp indicator light is a constant red. Turn the TV off for at least 2 minutes. Turn it back on. If light is
still red, the lamp has failed. Replace the lamp cartridge. See
Appendix C for information about replacing the lamp cartridge.
If you have questions call Mitsubishi Consumer Relations at
800-322-2119.
2. Lamp indicator light is a flashing yellow. Lamp cover door is open or lamp cartridge is not secure. See
Appendix C for information about replacing the lamp cartridge.
3. Status indicator light is a steady yellow. Room temperature has exceeded proper levels. Cool the room.
4. Status indicator light is a steady/flashing
red.
Service is required. Contact your dealer or a Mitsubishi Autho
-
rized 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.