IBM Partner Pavilion PROJECTOR M400 - Manual (Page 53)

Projector LEDs
The LEDs on top of the projector indicates the state of the projector and can help
you troubleshoot.
Table B-2. Projector LED behavior and projector errors
LED behavior Explanation
Lit red
When the power is on (Lit green)
Standby (Lit amber)
It is time to replace the lamp. Replace with a new
lamp cartridge. See “Replacing the projector lamp”
on page A-1 for more information.
Lit red
Flashing amber for 60 seconds, then lit
amber
The lamp has reached the end of its service life.
The power will no longer turn on.
The projector can be used for 100 hours after the
lamp has reached the end of its service life.
Replace with a new lamp cartridge. See “Replacing
the projector lamp” on page A-1.
Flashing red (lit for 1 second/off for 1
second)
Lit red
The lamp cover is open.
The lamp cover is not properly mounted. Mount it
properly.
Flashing red (lit for 0.5 seconds/off
for 0.5 seconds)
Lit red
The temperature is abnormally high.
v The temperature protector has been activated. If
the room temperature is high, move the
projector to a cool place. If the projector’s
internal temperature is high, check the cooling
fan’s ventilation slots and clean them if they are
clogged.
v When the temperature protector is activated, the
power turns off and in some cases will not turn
back on immediately. In this case wait 90
seconds, then try again.
Flashing red (lit for 0.5 seconds/off
for 0.5 seconds)
Lit amber
The fan has stopped.
Unplug the power cable and contact a store that
sells the IBM M400 PROJECTOR for repairs.
Flashing red (lit for 1 second/off for 1
second)
When the lamp has burned out
during use
Flashing amber for 90 seconds, then lit
amber
When the lamp does not come on
from the start
Lit amber
The lamp will not light.
Wait at least 90 seconds, then turn the power back
on. If the problem persists, unplug the power cable
and contact a store that sells the IBM M400
PROJECTOR for repairs.
Note: If the projector LEDs flash in a manner that is not addressed above, unplug
the power cable and contact your retailer.
Appendix B. Troubleshooting B-3