Eiki EIP-3500, Service Manual, Page: 23 / 84

23
EIP-3500
Maintenance indicator
Problem Cause Possible solution
Temperature
warning
indicator
Normal Abnormal
Off
Red on
(Standby)
The internal
temperature is
abnormally high.
Abnormal
Blocked air intake
Relocate the projector to an area
with proper ventilation
Cooling fan break-
down
Internal circuit failure
Clogged air intake
Take the projector to your nearest
EIKI Authorized Projector Dealer
or Service Center for repair.
Clean the exhaust and intake
vents.
Lamp
indicator
Red on
(Standby) The lamp does
not illuminate. Burnt-out lamp
Lamp circuit failure
Carefully replace the lamp.
Take the projector to your nearest
EIKI Authorized Projector Dealer
or Service Center for repair.
Please exercise care when
replacing the lamp.
Red on
Time to change
the lamp. Remaining lamp life
becomes 5% or less.
Green on
Green blinks
when the lamp
is warming up
or shutting
down.
Info
If the temperature warning indicator illuminates and the projector enters the standby mode, check whether
any of the ventilation holes are blocked and then try turning the power back on. Wait until the projector has
cooled down completely before plugging in the power cord and turning the power back on.
(At least 10 minutes.)
If the power is turned off for a brief moment due to power outage or some other cause while using the
projector, and the power supply recovers immediately after that, the lamp indicator will illuminate in red
and the lamp may not be lit. In this case, unplug the power cord from the AC outlet, replace the power
cord in the AC outlet and then turn the power on again.
Do not unplug the power cord after the projector has entered the standby mode and while the cooling fan
is running. The cooling fan runs for about 90 seconds.
The lamp does
not illuminate. The lamp is shut
down abnormally.
Disconnect the power cord from
the AC outlet, and then connect it
again.