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The LAMP REPLACE indicator will light yellow when the total lamp used time (Corresponding value) reaches 3,000 hours.
This is to indicate that lamp replacement is required.
The total lamp used time is calculated by using the below expression,
Total lamp used time (Corresponding value) = Teco + (Tnormal x 1.5)
Teco : used time in the Normal mode
Tnormal : used time in the High mode
You can check the lamp used time following to the below procedure.
1 Press and hold the ON/STAND-BY button on the projector or remote control unit for more than 20 seconds.
2 The projector used time and lamp used time will be displayed on the screen briefly as follows.
Counter
Projector 450 H
Lamp
Normal 200 H
Eco 250 H
Corresponding value 550 H
Total lamp used time
Projector used time
How to check Lamp Used Time
Lamp Replacement
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