52 Maintenance
Extending light source life
• Setting the Light Source Mode
Go to Advanced menu - Picture > Advanced Color Settings > Light Source Mode and select a
suitable light source power from among the provided modes.
Setting the projector in ECO, SmartEco or Custom mode extends light source life.
• 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 / .
Light mode Description
Normal Mode Provides full light source brightness
ECO Mode Lowers brightness to extend the light source life and decreases the fan noise
SmartEco Mode
Adjusts the light source power automatically depending on the content brightness
level while optimizing display quality
Custom Mode
Enables the light source brightness adjustment bar so that you can adjust the
setting to your liking
Some of the above light mode(s) may not be available under certain circumstances.
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