BenQ PB8230 User Guide - Page 26
Maintenance - pb8220 projector will not light up
UPC - 840046004163
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BenQ PB8230/ PB8220/ PB8120 User's Guide 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 Lamp Life Indicators The Lamp is not properly attached The temperature is too high 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. LED lights up red. 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. Caution 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. 22 Maintenance