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Chapter 1. Television Overview 15
Front-Panel Indicators
POWER/TIMER Indicator
LED Color TV Condition Additional Information
None
TV is powered off.
Normal operation.
Green
TV is powered on.
Normal operation.
Green
1. TV just plugged into AC outlet.
Wait until blinking stops before turning on (approximately 1
minute). Normal operation.
2. AC just restored after power
failure.
3. TV Rebooting after System
Reset used.
4. TV Rebooting after power
fluctuation or receiving abnor
-
mal digital signals from digital
channel, CableCARD™, or
digital device.
5. You have begun the procedure
to update software from an
authorized flash memory device.
For detailed information, see the instructions that accompany the
authorized software update. Important: Do not use unauthorized
software at any time.
Green
TV powered off and auto-on timer
is set.
Normal operation. TV can be turned on at any time.
STATUS Indicator
LED Color TV Condition Additional Information
None
Normal TV on or standby condition.
Normal operation.
Yellow
Room temperature is too high.
TV will not operate when the ambient room temperature is too
high. Turn off the TV and wait until the room temperature drops.
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.
If the LED is still on, contact your dealer or a Mitsubishi Authorized
Service Center. See www.mitsubishi-tv.com or call 1-800-332-
2119 to receive Authorized Service Center information.
LAMP Indicator
LED Color TV Condition Additional Information
None
Normal TV on or standby condition. Normal operation.
Green
TV just powered off and lamp is
cooling.
Starts to blink 30 seconds after turning off TV. TV can be turned
on before blinking starts or after blinking 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 secure. See Appen-
dix C for installation information.
2. No lamp installed.
TV will not operate without a lamp. See Appendix C for installa
-
tion information.
Red
Lamp no longer illuminates and has
reached the end of the lamp life.
Replace the lamp. The TV will not operate when the lamp no
longer illuminates. See Appendix C for installation information.
Off Steady On Slow Blinking Fast Blinking