Ricoh PJ WX4152 Field Service Manual page 171

Error
Status / LED display
ID
[Status]
The lamp turned off during
use, or does not turn on.
-
[LED display]
None
[Status]
The lamp turned off during
use, or does not turn on.
-
[LED display]
None
[Status]
The lamp does not turn off or
the screen is blacked out.
[LED display]
3
[A] Lamp [B] Temp
Flashing interval: 0.2
seconds
Cause
• Clean the intake / exhaust
• Reconsider the installation
The PSU temperature
is abnormal.
• Replace the PSU. (page 75
• Clean the intake / exhaust
• Reconsider the installation
The temperature is
abnormal.
Replace the ballast. (page 87
Ballast defect
"Lamp Ballast")
LED Display / Error ID
Solution
section and wait for the
projector to cool down.
location. (Avoid installing the
projector inside a small,
closed box, or at a place
where the projector intakes the
exhaust air from another
projector, etc.)
"PSU")
section and wait for the
projector to cool down.
location. (Avoid installing the
projector inside a small,
closed box, or at a place
where the projector intakes the
exhaust air from another
projector, etc.)
169