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Maintenance, Lamp information, Use and replacement of the lamp – BenQ PB8120 User Manual

Page 27: Lamp led indicators, Lamp replacement

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Maintenance

23

Maintenance

Lamp Information

Use and Replacement of the Lamp

When the Lamp Indicator lights up red or a message appears suggesting the time of lamp
replacement, please install a new lamp or consult your dealer. An old lamp could cause a
malfunction in the projector and in rare instances may even explode.

Lamp LED Indicators

The LAMP indicator will light up if the lamp becomes too hot. Turn off the power and let the

projector cool for 45 minutes. If the LAMP indicator is still red when turning the power

on, please contact your dealer.

Lamp Replacement

To reduce the risk of electrical shock, always turn off the projector and disconnect the power

cord before changing the lamp.

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 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 regulations to dispose

of this lamp in a proper manner.

Lamp Life Indicators

When the LED lights up red, it is warning you that lamp uage
has exceeded 2000 hours. Replace the projection lamp with a
new one immediately.

The Lamp is not properly
attached

LED lights up red.

The temperature is too
high

When the projector’s internal temperature is too high for the
projector to operate safely, the LED blinks orange and the
lamp turns off automatically. The LED keeps blinking while
the unit is off.

If the LED light is off, the operation and temperature of the
projector’s lamp are normal.

This manual is related to the following products: