Troubleshooting - Eiki EK-501W Service Manual

Troubleshooting

Light indicator status
Check light indicator to learn status of your projector.
Light indicator
POWER STATUS
......Green
.....Flashing green
FILTER
The projector is in Off status (without AC power supply).
The projector is in standby status. Press Standby button to turn it on.
The projector is in normal operation status.
It is ready for standby or the lamp is cooling. You may power on your
projector only after the lamp is fully cooled and the POWER light
indicator stops flashing.
The projector is in Ready mode. Since "Ready mode, if press "POWER"
key, the unit will be turn off. Please re-start again.
Your projector detects abnormal situation and cannot power on. Un-
plug the AC power cord and connect it again before powering on your
projector. If it powers off again, please unplug the cord and call your
dealer or service center for maintenance or inspection. Do not let it
continue operating as this may lead to electric shock or fire.
The projector detects lamp abnormality and cools down.
The projector detects lamp abnormality and switches into standby
mode.
The projector cannot power on, as its internal temperature may too high.
You may power it on after it is fully cooled, temperature backs to normal,
and the POWER light indicator turns red.
The projector is cooling down and wait for temperature backs to normal.
The lamp cover is not fully closed, the filter cover is not fully closed,
and the lens is not correctly installed.
The dust filter need to be cleaned
......Red
......Flashing red
Status of your projector
......Turns on
......Flashing
31
......Off