Optoma EX855 User Manual download pdf (Page 45)

English

User Controls

SETUP |

Signal (RGB)

Frequency

Change the display data frequency to match the frequency of your

computer’s graphic card. Use this function only if the image ap-

pears to  icker vertically.

Phase

Synchronize the signal timing of the display with the graphic card.

If the image appears to be unstable or  ickers, use this function to

correct it.

H. Position

Press the ◄ to move the image left.

Press the ► to move the image right.

V. Position

Press the ◄ to move the image down.

Press the ► to move the image up.

Automatic

Automatically detects the signal. If you use this function, the

phase, frequency items are grayed out, and if signal is not auto-

matic, the phase, frequency items will appear for user to manually

tune and saved in settings after that for next time projector turns

off and on again.



NOTE

“Signal” is only

supported in

Analog VGA

(RGB) signal.



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Optoma EX855 User Manual Page 45