Ask Proxima C420 manual Replacing the projection lamp

Replacing the projection lamp

The lamp hour timer in the About menu counts the number of hours the lamp has been in use. Fifty hours before the specified end of the lamp’s life, the message “Replace lamp” briefly appears on the screen at each startup and in the Interactive Display. After 50 additional hours, the lamp will no longer light. You can order new lamp modules from your dealer. See “Accessories” on page 41 for information.

1Turn off the projector and unplug the power cable.

2Wait 60 minutes to allow the projector to cool thoroughly.

3Turn the projector upside down and remove the lamp door by removing the two screws and sliding the lamp door tabs out of the two tab bays.

About menu

			trigger	turn off and unplug
network mouse USB	computer 1	computer 2	monitor out	the projector
		computer 3serial control
I		computer in
O

wait 60 minutes

remove the screws on lamp door

4 Loosen the three captive screws on the lamp module.

loosen the screws on lamp module

38