BenQ PB2120 User Manual - Page 25

Maintenance Lamp Information Use and Replacement of Lamp When the Lamp Indicator lights up red or a message appears to suggest 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 may explode. LED Status Indicators Lamp Life Indicators CHANGE THE LAMP, AND RESET THE LAMP TIMER When this LED shows red continuously, it is warning you that the lamp life has exceeded 2000 hours. Replace the projection lamp with a new one immediately. The lamp has been in operation for 1900 hours. Change a new lamp for optimal performance. CHANGE THE LAMP. THE POWER WILL TURN OFF AFTER 20 HOURS The lamp has been in operation for 1980 hours, and the power will turn off after 20 hours. CHANGE THE LAMP! Lamp is not properly attached The lamp has been in operation for over 2000 hours. The warning message will display for 30 seconds every 5 minutes after you turn on the projector and the power will turn off automatically in 10 minutes. LED blinks rapidly. Temperature is too high When the projector's internal temperature is too high to operate safely, the LED blinks slowly for one minute and the lamp turns off automatically. If the LED light is off, the projector's lamp and temperature are operating under normal conditions. 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. Maintenance 21