Function, The internal temperature is too high, The fans are not working – BenQ DX/S650 User Manual
Page 27: Resetting lamp hours, Temp information, Caution
Maintenance
22
BenQ DX/S660 DX/S650 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 compo-
nents, 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 1500 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.