LG PW1500 Owner's Manual page 105

Item
High If the projector is used at an altitude higher than 1200
Altitude meters, turn this on.
Otherwise, the projector may overheat or its protection
function may be activated. If this happens, turn the
projector off and then on again after waiting for several
minutes.
Blank Image Selects a background for blank Image.
Auto Power Makes the projector turn on automatically when the
adaptor plug is inserted.
On
Off
Self Troubleshoots functional problems that can arise while
Diagnosis using the product.
CUSTOMIZING SETTINGS
Description
Item
When the AC/DC plug is connected to the
projector, it turns on automatically.
When the AC/DC plug is connected to the
projector, it goes into standby mode.
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