LG MiniBeam PF1500W Owner's Manual page 112

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Edge Adjustment (4 Corner Keystone)
(Q. Settings)
Edge Adjustment (4 Corner Keystone) adjusts the horizontal and vertical sides
of the projected image if the projector is at an angle and not perpendicular to the
screen. This feature ensures the shape of the projected image is not distorted.
Use this feature only when the projector cannot be set up at the optimal angle.
Edge Adjustment may result in a loss of image quality.
•
The value range of
Top Left (H: 0 to 100, V: 0 to 100)
-
Top Right
(H: -100 to 0, V: 0 to 100)
-
Bottom Left (H: 0 to 100, V: -100 to 0)
-
Bottom Right
-
• When using Auto
changed to the value that has been set with
Energy Saving
(Q. Settings)
Reduces power consumption by adjusting peak screen brightness.
• Minimum/Medium/Maximum
Applies the pre-set
Picture Test
(Q. Settings)
First of all, start the Picture Test to see whether the video signal output is normal,
and then select whether there is an error.
If there are no problems in the test picture, check the connected external device or
broadcast signal.
Picture Edge Adjustment
Edge Adjustment
is as follows.
(H: -100 to 0, V:-100 to 0)
Keystone, the current value set for
Picture Energy Saving
Energy Saving mode.
Picture Picture Test
Edge Adjustment
Auto Keystone.
is