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User controls, Setup | signal – Optoma Optoma ES520 User Manual

Page 35

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Setup | Signal

Frequency

Change the display data frequency to match the frequency of your com-

puter’s graphic 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 graphic card.

If you experience an unstable or flickering image, use this function to cor-

rect it.

H. Position

4

Press ◄ to move the image left.

4

Press ► to move the image right.

V. Position

4

Press ◄ to move the image down.

4

Press ► to move the image up.

User Controls