Mitsubishi Electric DLP WD-82CB1, Technical Training Manual

Page: 66 / 75

DLP
®
HOME CINEMA
66
LED INDICATIONS AND SELF DIAGNOSTICS
The front panel Status LED provides an indication of the set’s operation and the possible cause of a malfunction.
SELF DIAGNOSTICS
A blinking red and yellow Status LED will indicate an Error Code that can help determine the cause of a circuit
failure.

The number of Red blinks indicates the value of the MSD (tens digit) of the Error Code.

The number of Yellow blinks indicates the value of the LSD (ones digit) of the Error Code.
Example: If the Error Code is “37”, the LED will continuously blink Red three times, followed by blinking Yellow
seven times.
See the following page for a list of Error Codes.
To perform a System Reset, press and hold the Power button for 10 seconds. Or, unplug the set for 10 seconds
then restore power.
NORMAL INDICATIONS
STATUS LED Indication Condition
Off Off (Standby)
Green Power On
Slow Blinking Green Power Off with Timer Set. Power On normally
Fast Blinking Green 1 to 3 minutes after Power
Restored from AC interrupt, Power On, System
Reset or Software update. Boot-up. Wait for blinking to stop to Power On.
STATUS LED Indication Condition
ABNORMAL INDICATIONS
Blinking Red then Blinking Yellow Circuit Failure (See Self Diagnostics)
Fast Blink Green 80 seconds after Power Off Power Off Lamp cooling. Wait for blinking to
stop to Power On.
Blinking Yellow Lamp Cover Open (See Error Code 32)
Steady Yellow DMD Temperature Excessive
Steady Red Lamp Failure (See Error Code 66)
Number of Red Blinks

Number of Yellow Blinks
 
3 7
Error Code: 37