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44 Maintenance
• Setting
Auto Power Off
This function allows the projector to turn off automatically if no input signal is detected after a set
period of time to prevent unnecessary waste of light source life.
To set
Auto Power Off
, go to
Advanced Menu - System
>
Operation Settings
>
Power
On/Off Settings
>
Auto Power Off
, and press / to set a period of time.
Changing the light source
The LED light can last around 20,000 ~ 30,000 hours. In most cases, it would not be necessary to
change the light source during the projector’s lifetime. When it is needed, LED light replacement is not
user-serviceable. Please contact the service center for changing LED light.
Indicators
Indicator
Status & Description
Power events
Stand-by mode
Powering up
Normal operation
Normal power-down cooling
Download
Light source life exhausted
Burn-in ON
Burn-in OFF
Light source events
Light source error in normal operation
Thermal events
Fan 1 error (the actual fan speed is outside the desired speed)
Fan 2 error (the actual fan speed is outside the desired speed)
Fan 3 error (the actual fan speed is outside the desired speed)
Temperature 1 error (over limited temperature)
Thermal IC #1 12C Connection error
:
Off
: Orange On
: Green On
: Red On
: Orange Flashing
: Green Flashing
: Red Flashing