Infocus IN5312a Benutzerhandbuch

— 48 —

Problem: The image is reversed

Check the Projection setting on the Settings 1 menu of the OSD.

Problem: The image is streaked

1. Set the Frequency and Tracking settings on the Image->Computer menu of the OSD to

the default settings.

To ensure the problem is not caused by a connected PC’s video card, connect to another
computer.

Problem: The image is flat with no contrast

Adjust the Contrast setting on the Image menu of the OSD.

Problem: The color of the projected image does not match the source image.

Adjust the Color Temperature and Gamma settings on the Image->Advanced menu of the
OSD.

Lamp 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 P WR LED is on.

4. If you have replaced the lamp recently, try resetting the lamp connections.

5. Replace the lamp module.

6. Put the old lamp back in the projector and have the projector serviced.

Problem: The lamp goes off

1. Power surges can cause the lamp to turn off. Unplug and re -plug the power cord and

press the Power button.

2. If the lamp still does not ignite, unplug the projector and allow it to cool for 60 minutes.

Replace the lamp.

3. If a new lamp does not resolve the issue, put the old lamp back into the projector and

arrange to have the projector repaired.

Remote Control Problems

Problem: The projector does not respond to the remote control

1. Direct the remote control towards remote sensor on the projector.

2. Ensure the path between remote and sensor is not obstructed.

3. Turn off any fluorescent lights in the room.

4. Check the battery polarity.

5. Replace the batteries.

6. Turn off other infrared-enabled devices in the vicinity.

7. Replace the remote control.