Optoma Technology EP728 Setup Signal, Phase, Frequency, H. Position, V. Position, User Controls

Models: EP721 EP723 EP727 EP728

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Setup  Signal

User Controls

Setup Signal

Phase

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

Frequency

“Frequency” changes the display data frequency to match the frequency of your computer’s graphic card. If you experience a vertical flickering bar, use this function to make an adjustment.

H.Position

Press the Phase to move the image left.

Press the Frequency to move the image right.

V.Position

Press the H.Position to move the image down.

Press the V.Position to move the image up.

English 36

Page 36
Image 36
Optoma Technology EP728, EP727, EP723 manual Setup Signal, Phase, Frequency, H. Position, V. Position, User Controls, English