User`s guide

30
Replacing the projection lamp
The lamp hour timer in the About menu counts the number of hours the
lamp has been in use. 20 hours before the lamp life expires, the message
«Change lamp» appears on the screen at startup. If the maximum lamp time
is exceeded, the lamp will not light. Inthis case, after replacing the lamp you
must reset the lamps hours be simultaneously pressing both Brightness
buttons on the keypad and holding them for 10 seconds. You can order new
lamp modules from your dealer.
1 Turn off the projector and unplug the power cable.
2 Wait 60 minutes to allow the projector to cool thoroughly.
3 Turn the projector upside down and remove the lamp door by removing
the two screws and sliding the lamp door tabs out of the three tab bays.
CAUTION: Never operate the projector with the lamp door removed.
This disrupts the air flow and causes the projector to overheat.
4 Loosen the captive screw on the lamp module.
Lamp hours used
turn off and unplug
the projector
wait 60 minutes
loosen the screw on lamp module
bail wire
Downloaded From projector-manual.com Dream Vision Manuals