BOXLIGHT CD-40m User's Guide download pdf (Page 43)

Maintenance & Troubleshooting

Problem: Projected colors don’t match the computer or video

player’s colors

•

Just as there are differences in the displays of different moni-

tors, there are often differences between the computer image

and the projected image. Adjust the brightness, tint and/or

contrast from the Display menu. See “Brightness” on page 18,

“Tint” on page 18 and “Contrast” on page 18.

Problem: Lamp seems to be getting dimmer

•

The lamp begins to lose brightness when it has been in use for

a long time. Replace the lamp as described in “Replacing the

Projection Lamp” on page 29.

Problem: Lamp shuts off

•

A minor power surge may cause the lamp to shut off. Turn the

projector off, wait at least a minute, then turn it back on.

Before calling Boxlight for assistance, please have the following

information available:

•

the projector’s serial number (located on the bottom label)

•

the resolution of your computer.

Call Boxlight at

1-800-762-5757

360-779-7901.

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BOXLIGHT CD-40m User's Guide Page 43