BenQ PB7200 - Manual (Page 29)

Maintenance 25
BenQ PB7200/ PB7220/ PB7100 User’s Manual
LED Status & Description
Power Temp Lamp
Power events
Power switch on
- -
Power-up cooling. Projector cooling system will auto-cool for
90 seconds when power was abnormal shutdown without
cooling and power on again within hours.
- -
Stand-by
- -
Lamp LED is blinking during powering up.
- -
Power-down cooling for 90 seconds after power has been
turned off.
- -
Normal operation
Lamp events
- -
Lamp spoil, it is warning you that lamp usage has exceeded
2000 hours. Replace the projection lamp with a new one
immediately.
- -
Lamp error, the lamp is not properly attached or lamp
damaged. Please contact your dealer.
Thermal events
-
Fan 1 error, projector will auto shutdown. If you return on
the power, and projector shutdown again. Please contact
your dealer.
Fan 2 error, projector will auto shutdown. If you return on
the power, and projector shutdown again. Please contact
your dealer.
Fan 3 error, projector will auto shutdown. If you return on
the power, and projector shutdown again. Please contact
your dealer.
O O O
O
O
G
O
G
R
R
R R
R R
G
R R G