Planar PT3270Q User Manual page 14

IMAGE

ASPECT: Select aspect ratio
FULL SCREEN, 4:3, 5:4, 16:10.

GAMMA:
OFF, 1.8, 2.0, 2.2, 2.4.

SHARPNESS:
Adjust between 0-100.

BLACK LEVEL:
Adjust between 0-100.
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