User Controls

Setup Signal

Frequency

Change the display data frequency to match the frequency of your computer’s graphics card. If you experience a vertical flickering bar, use this function to make an adjustment.

Phase

Phase synchronizes the signal timing of the display with the graphics card. If you experience an unstable or flickering image, use this function to correct it.

H. Position

4Press ◄ to move the image left.

4Press ► to move the image right.

V. Position

4Press ◄ to move the image down.

4Press ► to move the image up.

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Image 36
Optoma Technology EX530, EX520, ES522RFBA manual Setup Signal, Frequency, Phase, Position