InFocus C170 - Manual (Page 40)

40
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 43 for information.
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 placing a
flat-blade screwdriver into the space between the lamp door and the
projector and gently prying the door off.
4 Loosen the captive screw on the lamp module.
WARNINGS :
• To avoid burns, allow the projector to cool for at least 60 minutes before
you replace the lamp.
• Unplug the power cord before replacing 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.
About menu
turn off and unplug
the projector
wait 60 minutes
pry the lamp door off
loosen the screw on lamp module