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BenQ PB8220/ PB8120 User’s Guide
Caution
To reduce the risk of severe burns, allow the projector to cool for at least 45
minutes before replacing the lamp.
To reduce the risk of injuries to fingers and damage to internal components,
use caution when removing lamp glass that has shattered into sharp pieces.
To reduce the risk of injuries to fingers and/or compromising image quality
by touching the lens, do not touch the empty lamp compartment when the
lamp is removed.
This lamp contains mercury. Consult your local hazardous waste regula-
tions to dispose of this lamp in a proper manner.
Resetting Lamp Hours
If you replace the lamp after 2000 hours of operation, please follow the instructions
below within 10 minutes of powering on.
Temp Information
When the LED lights up, it is warning you of the following possible problems:
1. The internal temperature is too high.
2. The fans are not working.
Turn off the projector and contact qualified service personnel for further help.
OSD FUNCTION
Press the Exit button on the projector for
3 seconds to display the total used lamp
time.
• Press the MENU button on the
projector during the lamp hour
message. An adjustment message will
appear.
•Press W or X to reset lamp hours or
press EXIT to leave.