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.
22 Maintenance