BenQ PB7230 User Manual

Page 34

Maintenance

LED

Status & Description

Power Temp

Lamp

Power events

Power switch on

Power-up cooling. The projector needs 90 seconds to cool down
as it was abnormally shutdown without the normal cooling
dowm sequence.

Stand-by mode.

Lamp LED is blinking during powering up.

Power-down cooling for 90 seconds after power has been turned
off.

Normal operation

Lamp events

It is warning you that lamp usage has exceeded 2000 hours.
Replace the projection lamp with a new one immediately.

The lamp is not properly attached or the lamp is damaged.
Please contact your dealer for assistance.

Thermal events

The projector will shutdown automatically. If you re-turn on
the power, the projector will shutdown again. Please contact
your dealer for assistance.

The projector will shutdown automatically. If you try to restart
the projector, it will shutdown again. Please contact your dealer
for assistance.