BOXLIGHT CD-450m Projector User Manual


 
38
Maintenance & Troubleshooting
8
Align the new lamp module in the correct direction.
9
Gently push the module in as far as it goes.
10
Tighten the screws on the outside of the module.
11
Slide the lamp connector to the left to re-attach it.
12
Insert the tabs at the top of the lamp door into the projector
and press the lamp door into place.
13
Plug in the power cord and turn the projector back on.
14
To reset the lamp hour counter in the Status window, press
and hold the left mouse button, then press the menu button
(while still holding down the mouse button) for 5 seconds.
Verify that the counter was reset by pressing the menu button
and viewing the counter in the Status window.
Replacing the Batteries in the Remote Control
The life of the batteries depends on how often and how long you
use the remote. Symptoms of low battery charge include erratic
responses when using the remote and a reduced range of opera-
tion.
Follow these steps to replace the batteries:
1
Turn the remote face down in your hand.
2
Slide the battery cover off the end of the remote by pressing
on it with the heel of your hand.
3
Remove the old batteries.
4
Install two new AAA alkaline batteries. Make sure you install
each in the correct direction.
5
Slide the battery cover back on the remote.