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User controls, Setup | signal, Rgb source – Optoma HD20 User Manual

Page 36

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36

User Controls

Signal

Phase: Change the display data frequency to match the

frequency of your computer’s graphic card. When you

experience a vertical fl ickering bar, use this function to

make an adjustment.

Tracking: Synchronize the signal timing of the display with

the graphics card. If you experience an unstable or

fl ickering image, use this function to correct it.

H Position: Adjust the horizontal position.

V Position: Adjust the vertical position.

“Signal” is not

supported when the

source is HDMI or

DVI-D.

N

ote

N

ote

SETUP | Signal

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RGB Source