BOXLIGHT MP-355m, Руководство пользователя

Страница: 47 / 74

39
Replacing the Projection Lamp
WARNING: To avoid burns,
allow the projector to cool for at
least 30 minutes before you open
the lamp module door. Never
extract the lamp module while the
lamp is operating.
The lamp hour counter on the status bar at the top of the menus
counts the number of hours the lamp has been in use. After 3000
hours of use, the lamp monitor LED, marked on the top of
the projector near the keypad, lights yellow. For optimum results,
the lamp should be replaced at this time. You can order new lamp
modules from Boxlight. See “Accessories” on page 51 for infor-
mation.
Follow these steps to replace the projection lamp:
1
Turn off the projector and unplug the power cord.
2
Wait 30 minutes to allow it to cool thoroughly.
3
Using a small, flat-blade screwdriver, loosen the screw on the
outside of the lamp door (Figure 29).
4
Pull the lamp cover up and remove it.
F
IGURE
29
Removing the lamp module door