Marantz DLPTM VP-12S3/VP-12S3L - Manual (Page 45)

ENGLISH
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WARNING/LAMP indicator, POWER ON indicator, and STANDBY indicator diagnose error mode of the projector as follows.
The lamp cover is not
closed properly.
The lamp has failed, or
the lamp is completely
worn out.
Projector internal
temperature is higher
than the allowed level.
Trouble has occurred
with the fan.
Internal program error
Color temperature
adjustment failed.
Close the cover correctly.
Replace the lamp and
reset lamp life.
Check if anything is
blocking the exhaust vent.
Retry adjustment.
Shut power OFF and
ON again.
Other
Color temperature
adjustment
Fan
Temperature
Lamp
Lamp cover
Flashing
Flashing
Flashing
ON
ON
ON
OFF
OFF
OFF
OFF
OFF
OFF
Flashing
ON
OFF
Flashing
OFF
ON
Indicators
Error mode WARNING
/LAMP
POWER ON STANDBY
Possible Cause Recommendation
ERROR MODE
NO SIGNAL
REPLACE LAMP!
OUT OF RANGE
No input signal.
The lamp has reached the end of its life.
Improper signal feed to the projector.
Properly connect the cables.
Replace the lamp and reset lamp life.
Adjust resolution, V(Hz) : refresh rate of the
equipment, referring to the Timing Chart.
Meaning Message Remedy
Use the list below to check the message displayed on the screen.
ON SCREEN MESSAGE