Optoma HD20 - Video Source

37
English
User Controls
Signal

White Level: Allow user adjust White Level when inputting
S-Video or Video/CVBS signals.

Black Level: Allow user adjust Black Level when inputting
S-Video or Video/CVBS signals.

Saturation: Adjust a video image from black and white to
fully saturated color. Press the to decrease
the amount of color in the image. Press the
to increase the amount of color in the image.

Hue: Adjust the color balance of red and green. Press the to
increase the amount of green in the image. Press the to
increase the amount of red in the image.

IRE: Adjust measurement of composite video signals.
SETUP | Signal
-
Video Source
 “IRE” is only
supported on NTSC
signal.
Note
Note
 “Signal” is not
supported when the
source is HDMI or
DVI-D.
Note
Note