Canon RE-450X Manuel d'instruction - Page 20

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TROUBLESHOOTING

If the RE-450X does not function properly, check the following points before contacting your dealer.

Problem

No image appears on

the monitor

The picture cannot be

focused correctly

The zoom function

doesn't work

Pictures appear

reddish/bluish

Pictures are too

bright/dark

The input source

cannot be changed

The screen doesn't

change

The illumination lamps

do not light up

immediately when the

LIGHTS button is

pressed

The RE-450X cannot be

controlled by a

computer

If the problem cannot be solved after checking the above points, please contact your dealer.

Possible cause

• The lens cap has not been removed.

• The power of the RE-450X or other equipment has not been

turned ON.

• Connection may be incorrect.

• The input source is not selected correctly.

• The document may be too dark or glowing.

• Strong light may be reflected on the screen.

• The object has low contrast.

• Focusing has been set in manual mode.

• The image is frozen.

• The white balance has been adjusted manually.

• The color tone of the video monitor is not correct.

• The WHITE PAPER button is on.

• Exposure of the RE-450X or monitor has not been adjusted

correctly.

• The object is not illuminated properly.

• The power of the RE-450X or other equipment has not been

turned ON.

• Connection may be incorrect.

• The image is frozen.

• To protect the lamps, the system preheats for 3 seconds,

then the lamps light up. During preheating, the LIGHT

indicator flashes. This is not a malfunction.

• The power of the RE-450X or other equipment has not been

turned ON.

• Connection may be incorrect.

• Incorrect operation may be the cause.

The fluorescent illumination lamps and backlight are consumables.

Replace with a new lamp if a lamp starts flickering or becomes dark.

For details of replacement, please consult your dealer.

Reference

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