User Controls

SETUP Signal (Video)

“Signal” is not supported when the source is HDMI or DVI-D.

White Level

Allow user adjust White Level when inputting S-Video or Video/ CVBS signals.

“IRE” is only sup- ported on NTSC signal.

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 saturation in the image.

Press the to increase the amount of saturation 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.

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Optoma Technology TH7500NL manual Setup Signal Video, White Level, Black Level, Saturation, Hue