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How to check the light source usage time
It time to replace the light source when the light source usage time (Corresponding value) come to 20000 hours.
Use the following formula to calculate the light source time .
Light source usage time(Corresponding value)=Teco +Tnormal
Tnormal
Teco
Follow steps below to check the light source usage time.
1) Press the POWER
2) The projector's usage time and light source usage time will be displayed on the screen, just as follows:
counter
projector
lamp
normal
eco
corresponding value
: Usage time in normal mode
: Usage time Eco. mode
button more than 20 seconds in the projector or on the remote control.
650H
The projector's usage time
250H
The cumulative light source
usage time in each mode
400H
The total usage time
650H
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