BOXLIGHT CD-454m Projector User Manual


 
40
Maintenance & Troubleshooting
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.
Make sure the lamp has not been in use for over 2,050 hours.
The lamp automatically shuts off at 2,050 hours. See “Replac-
ing the Projection Lamp” on page 33.
Before calling B
OXLIGHT
for assistance, please have the following
information available:
the projector’s serial number (located on the bottom label)
the resolution of your computer.
Call B
OXLIGHT
at
1-800-762-5757
or
360-779-7901
.