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BenQ PB2220/ PB2120 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 decreasing 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 regulations
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 power on.
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 rest lamp hours or
press EXIT to leave.