Runco CL-410 Especificaciones descargar pdf (Pagina 53)

Appendix: Troubleshooting

Troubleshooting

If the projector does not appear to be operating properly, note the symptoms present and

use the following guide to assist you. If you cannot resolve the problems yourself, contact

your dealer for assistance.

Note: A qualified Runco service technician is required when opening the projector to

diagnose any “probable cause”.

SYMPTOM POSSIBLE CAUSES OR SOLUTIONS

Problems with Projector Unit

Projector does not

turn on

Projector power cord is not plugged into the wall outlet.

Remote control batteries have run out.

There is no picture

The selected input mode is wrong.

Cables are 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 incorrectly set.

Problems with the Image Quality

Color is faded

Picture adjustments are incorrectly set.

Picture is blurred

Focus needs to be adjusted.

The projection distance exceeds the focus range.

Picture noise

appears (computer

input only)

Auto Tune adjustment. See “HD/RGB Adjust” on page 38.

Perform Clock adjustment. See “HD/RGB Adjust” on page 38.

Perform Phase adjustments. See “HD/RGB Adjust” on page 38.

Picture is green

with Component 1

or 2 input

Change the input signal type of the video equipment.

Picture is too dark

Picture adjustments are incorrectly set.

Picture is too

bright

Picture adjustments are incorrectly set.

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Runco CL-410 Especificaciones Pagina 53