Laser Diode Problems; Remote Control Problems; Having The Projector Serviced - Eiki EK-450U Owner's Manual

DLP Projector — Owner's Manual

Laser Diode Problems

Problem: There is no light from the projector
1.
Check that the power cable is securely connected.
2.
Ensure the power source is good by testing with another electrical device.
3.
Restart the projector in the correct order and check that the Light LED is in green.
Problem: The laser diode goes off
1.
Power surges can cause the laser diode to turn off. Re-plug power cord. If the Light LED is in orange,
this indicates that the laser diode time has expired. Then press the [
On
the [ Off ] button on the remote control to turn off the projector.
Geometric
2.
Correction PIP/PBP
Have the projector serviced.
F1 F2
Menu AV Mute
ENTER

Remote Control Problems

Exit
Source Re-Sync
Problem: The projector does not respond to the remote control
F3 F3
Volume D Zoom
1.
Direct the remote control towards remote sensor on the projector.
Info. Freeze Remote
ID All
2.
VGA HDMI1 HDMI2 Mode
Ensure the path between remote and sensor is not obstructed.
1 2 3
HDBaseT USB Network Format
4 5 6
3.
3D
Turn off any fluorescent lights in the room.
7 8 9 0
4.
Make sure that the batteries are installed with the correct polarity.
5.
Replace the batteries.
6.
Turn off other Infrared-enabled devices in the vicinity.
7.
Have the remote control serviced.

Having the Projector Serviced

If you are unable to solve the problem, you should have the projector serviced. Pack the projector in the
original carton. Include a description of the problem and a checklist of the steps you took when trying to fix
the problem. The information may be useful to service personnel. For servicing, return the projector to the
place you purchased it.
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] button on the built-in keypad or