LG CineBeam PF1500W, Руководство пользователя

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Edge Adjustment (4 Corner Keystone)
(Q. Settings) Picture Edge Adjustment
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 Edge Adjustment is as follows.
-
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 (H: -100 to 0, V:-100 to 0)
• When using Auto Keystone , the current value set for Edge Adjustment is
changed to the value that has been set with Auto Keystone .
Energy Saving
(Q. Settings) Picture Energy Saving
Reduces power consumption by adjusting peak screen brightness.
• Minimum
/
Medium
/
Maximum
Applies the pre-set
Energy Saving
mode.
Picture Test
(Q. Settings) Picture Picture Test
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.