Boxlight XD-9m Manual Do Utilizador
36
M
a
i
n
t
e
n
a
n
c
e
&
T
r
o
u
b
l
e
s
h
o
o
t
i
n
g
Problem: Projected colors don’t match the computer or video
player’s colors
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 19,
“Tint” on page 19 and “Contrast” on page 19.
and the projected image. Adjust the brightness, tint and/or
contrast from the Display menu. See “Brightness” on page 19,
“Tint” on page 19 and “Contrast” on page 19.
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.
Projection Lamp” on page 29.
Problem: Lamp shuts off
•
A minor power surge may cause the lamp to shut off. Unplug
the projector, wait at least a minute, then plug it back in.
•
Make sure the vents are not blocked.
Before calling Boxlight for assistance, please have the following
information available:
information available:
•
the projector’s serial number (located on the bottom label)
•
the resolution of your computer.
Call Boxlight at
1-800-762-5757
or
360-779-7901
.