Front Panel Led Diagnostics - Mitsubishi Electric WD-52525 Service Manual

MODEL: WD-52525 / WD-52725 / WD-52825 / WD-62525 / WD-62725 / WD-62825
FRONT LED INDICATOR DIAGNOSTICS
The front panel LEDs provide an indication of the sets operation, and the possible cause of a malfunction. There
are three front panel LEDs, "Power", "Status" and "Lamp". Which LED is lit, the color, and whether it is blinking or
steady indicate the current status, or a possible malfunction.
POW ER
LED
Off
Green
Off
Blinks
Green
Slow Blinks
Green
POWER
LED
Off
Off or On
Off
Off
Off
Off
Off
Off
Off
Normal LED Indications
STATUS LAMP Pow er
LED LED Status
Off Off Stby
Off Off P-0N
Blinks After Turn
Off
Green Off
Off Off Stby
Off Off Stby
Abnormal LED Indications
STATUS LAMP Power
LED LED Status
Low
Yellow Off
Power
No
Off Yellow
change
Blinks Low
Off
Yellow Power
Blinks
Off "
Yellow
Off Red Stby
*Blinks Low
Off
Red Power
**Blinks
Off "
Red
***Blinks
Off "
Red
Red Off "
*Blinks = (1 long/1 short)
**Blinks = (1 long/2 short)
***Blinks = (1 long/3 short)
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Condition
Off
Power On
Lamp Fan On for 1 minute
Booting after AC applied
On Timer is set
Condition
Excess Temperature
Usage time over 4000 Hrs.
Lamp Cover open
Filter Cover Open
Lamp did not turn On
Chassis Fan Stopped
Ballast or Exhaust Fan
Stopped
DMD or Lamp Fan Stopped
Short or DVI Cable from FMT
to DMD disconnected