8 1. Television OverviewFront-Panel Indicators
LAMP Indicator
LED Color TV Condition Additional Information
None Normal TV on or standby condi tion. Normal ope ration.
Green TV just powered off and lamp is
cooling.
Starts to blink 30 seconds after turni ng off TV. TV can be turned
on before blinking starts or after bli nking stops, but not while the
indicator is blinking. Normal operation.
Yellow 1. Lamp access door is open or
not secure.
TV will not operate until lamp access door is s ecure. See
Appendix C for installation information.
2. No lamp installed. TV will not ope rate without a lamp. See Appendix C for installa-
tion information.
Red Lamp no longe r illuminates and has
reached the end of the lamp life.
Replace the lamp. The TV will not operate when the la mp no
longer illuminates. See Appendix C for insta llation information.
Off Steady On Slow Blinking Fast B linking
STATUS Indicator
LED Color TV Condition Additional Information
None Nor mal TV on or standby condition. Nor mal operation.
Yellow TV is too hot.
The TV will display a warning message and s hut off if it overheats.
• Ambient room temperature may be too high. Turn off the TV
and wait until the room temperature drops.
• Clear blocked air vents. Ensure at least a four-inch clear-
ance on all sides of the TV.
• Clean the lamp-cartridge ai r filter. See Appendix C.
Red
TV may require service.
Turn off the TV and unplug the set from the AC power source.
Wait one minute and then plug the set back in. See Appendix E.
If the LED is still on, contact your dealer or a Mitsubishi
Authorized Service Center. Go to www.mitsubishi-tv.com or call
1-800-332-2119 to receive Authorized Service Center information.
TIMER Indicator
LED Color TV Condition Additional Information
None T V is powered off. Normal operation.
Green TV is p owered on. Normal operation.
Green TV powere d off, auto-on timer is set. Normal ope ration. TV can be turned on at any time.
Green 1. TV jus t plugged into AC outlet. Wait approximately one minute for blinking to stop before
turning on. Normal operation.
2.
AC just restored after power failure.
3. TV rebooting after System Reset
used.
4. TV rebooting after power fluc-
tuation or receiving abnormal
digital signals from a digital
channel or digital device.
5. You have begun the procedure
to update software from an
authorized flash memory device.