InFocus LP 815 Use and care manual

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.Youcan order newlampmodules fromyourdealer.
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.
4Loosen the three captive screws on the lamp module.
About menu
computer 2
network
audioin
L
computer in
trigger
monitor out
serial control
R
audioin
computer 1
USB
mouse
computer 3
I
O
turn off and unplug
the projector
wait 60 minutes
remove the screws on lamp door
loosen the screws on lamp module

WARNINGS:
• To avoid burns, allow the projector to cool for at least 60 minutes before
you replace the lamp.
• Do not drop the lamp module. The glass may shatter and cause injury.
• Do not touch the glass lamp screen. Fingerprints can obscure projection
sharpness.
• Be extremely careful when removing the lamp housing. In the unlikely
event that the lamp ruptures, small glass fragments may be generated.
The lamp module is designed to contain most of these fragments, but
use caution when removing it.
5C arefully remove the lamp module by grasping and lifting the metal
bail wire. Dispose of the lamp in an environmentally proper manner.
6Install the new lamp module, making sure that it is properly seated.
7Tighten the three screws.
8R eplace the lamp door by inserting the tabs into the tab bay s and tight-
ening the two screws.
9Plug in the power cable, press the power sw itch then press the Power
button to turn the projector back on.
10 R eset the lamp hour timer.
Resetting the lamp timer
Toresetthelamptimer,pressthedecrease volume button on the keypad
andthentheincreasevolumebuttonwithin 3 seconds.
AtthatpointtheLEDwillturngreenandyoucanpoweron the projector.
You can also navigate to the Settings>Service menu and select Lamp Reset
to reset the lamp timer.
remove module using bail wire
reset lamp time in Service menu