BOXLIGHT DLP Guide de l'utilisateur télécharger pdf (Page 32)

DLP

™

Digital Projector User’s Guide

Image Source

Symptom Cause and Solution

The S-Video image source

does not appear.

Only the start-up screen

appears and not the image

from the image source.

The image source is

connected but a “No

Signal Message” appears.

•

Be sure to use the cable that comes with your projector. Some

inexpensive cables are not compatible with the projector.

•

Verify that the cables are connected correctly.

•

Verify that the proper image source is connected and the

proper functions are enable of the menu.

•

Make sure that the image source is turned on.

•

Turn off everything and power up again following the proper

process.

•

Make sure that your laptop’s external video port is turned on.

Image Quality

Symptom Solution

Color or text is not being

projected.

•

Adjust the brightness up or down until the text is visible.

Some text or fonts are not

as sharp on the projector

as they are on the

computer.

•

For optimal results, set the computer’s resolution to

1024x768. (Refer to your computer user manual.) This

projector is capable of projecting up to 1280 x 1024.

Image isn’t centred on the

screen.

•

Be sure that the projector is at a 90° angle to the screen.

•

Reposition the image.

Image is out of focus.

•

Make sure that the projection screen is at least 5 ft (1.5m)

from the projector.

•

Turn the projection lens till the image is focused.

•

Check the projection lens to see if it needs cleaning.

Image and menus are

upside down.

Check main menu of Setup to make sure projection type is

correct in accordance with the projection status.

•

If projecting from a ceiling mount, make sure that the ceiling

projection function is selected.

•

If projecting from an upright position, make sure that Front or

Rear projection is selected.

Image and menus are

reversed from left to right.

Check main menu of Setup to make sure projection type is

correct in accordance with the projection status.

•

If projecting from behind a screen make sure that Rear

projection is selected.

•

If projection in front of a screen, make sure that Front or

Ceiling Projection is selected.

Image appears flat with no

contrast.

To adjust the contrast:

1. Press Menu key on the remote and go into ”Main” menu.

2. Select “contrast” and use the cursor keys +/- to increase or

decrease the contrast to the desired level.

Image appears washed out

or dark

•

Check projection lens to see if it needs cleaning.

•

To adjust the brightness

1. Press Menu on the remote and go into ”Main” menu

2. Select “Bri

htness” and use arrow ke

s +

- to increase or

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BOXLIGHT DLP Guide de l'utilisateur Page 32

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