BenQ LH770 - Status Indicators and Error Messages; Error Message Explanations

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LED Indicator
LIGHT TEMP POWER
System message
Power Temp Light Status & Description
Orange - - Stand-by mode
Green
Flashing
- - Powering up
Green - - Normal operation
Orange
Flashing
- - Normal power-down cooling
Red
Flashing
Red
Flashing
Red
Flashing
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Green - Red CW start fail
Green - Orange The lamp dies out.
Light source error messages
Power Temp Light Status & Description
- - RED Light source error in normal operation
- - Orange Flashing Light source is not lit up