BenQ 7763PA Operating Guide - Page 19

Lamp/temperature Status LED Indicator, Lamp in excess of service hours

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A Lamp/temperature Status LED Indicator 1. Lamp in excess of service hours When the LED light is a continuous red, it means the lamp has exceeded (*1500) service hours. After this light appears, it is advisable to replace the projection lamp as soon as possible. i. "PLEASE CHANGE A NEW LAMP. AND RESET THE LAMP TIMER" will be displayed on the screen if the lamp has been operated for 1400 hours (see figure 17). ii. "PLEASE CHANGE A NEW LAMP. THE POWER WILL TURN OFF AFTER 20 HOURS" will be displayed on the screen if the lamp has been operated for 1480 hours. The "20" will count down (see figure 18). iii. "PLEASE CHANGE A NEW LAMP" will blink on the screen together with a red LED if the lamp has been operated for more than (*1500) hours (see figure 19). The power will turn off automatically after 10 minutes. All three of the above messages will not display for more than 3 minutes, but each message will be displayed whenever you turn on the lamp. Figure 17 Lamp replacement warning signal Figure 18 Lamp replacement warning Figure 19 Lamp replacement signal warning signal English 15

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A Lamp/temperature Status LED Indicator
1.
Lamp in excess of service hours
When the LED light is a continuous red, it means the lamp has
exceeded (*1500) service hours. After this light appears, it is
advisable to replace the projection lamp as soon as possible.
i.
“PLEASE CHANGE A NEW LAMP. AND RESET THE LAMP TIMER” will be
displayed on the screen if the lamp has been operated for 1400
hours (see figure 17).
ii.
“PLEASE CHANGE A NEW LAMP. THE POWER WILL TURN OFF AFTER 20
HOURS” will be displayed on the screen if the lamp has been
operated for 1480 hours. The “20” will count down (see figure
18).
iii.
“PLEASE CHANGE A NEW LAMP” will blink on the screen together
with a red LED if the lamp has been operated for more than
(*1500) hours (see figure 19). The power will turn off
automatically after 10 minutes. All three of the above messages
will not display for more than 3 minutes, but each message will
be displayed whenever you turn on the lamp.
Figure 17 Lamp replacement warning signal
Figure 18 Lamp replacement warning
signal
Figure 19 Lamp replacement
warning signal
English 15