Troubleshooting, Appendix – Knoll Systems Front Projector 1080p DLP User Manual

Page 63

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Appendix

62

Troubleshooting

Problem

Check

Projector does not start

Projector power cord is not plugged into the wall outlet.

Remote control batteries have run out.

No picture

The selected input mode is wrong.

Cables may be incorrectly connected to the rear panel of the projector.

Power to the external connected device is off.

The video signal format of the video equipment is not set correctly.

Color is faded

Picture adjustments are incorrectly set.

Picture is blurred

Adjust the focus

The projection distance exceeds the focus range.

Picture noise appears.

(Component/VGA input only)

Perform "Fine Sync" adjustments ("Clock" adjustment) also in component

Perform "Fine Sync" adjustments ("Phase adjustment) also in component

Picture is green on

INPUT1 COMPONENT

Change the input signal type of the video equipment.

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