User Controls

Image

(Computer / Video

Mode)

“H. Position”, “V. Position”, “Frequen- cy” and “ Tracking” functions are not supported under DVI and Video mode.

“Sharpness” func- tions is not supported under DVI and Com- puter mode.

“Signal Type” is only available for Component, Com- posite video, S-Video, HDMI and SCART signal sources.

4 Rear-Ceiling

When you select this function, the projector reverses and turns the image upside down at same time. You can project from behind a translucent screen with ceiling mounted projection.

H. Position (Horizontal Position)

Press the to move the image left.

Press the to move the image right.

V. Position (Vertical Position)

Press the to move the image down.

Press the to move the image up.

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.

Tracking

“Tracking” 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.

Sharpness

Adjusts the sharpness of the image.

Press the to decrease the sharpness. Press the to increase the sharpness.

Signal Type

Press the or button to change source to RGB,

 

 

23

... English

YPbPr or YCbCr.

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Acer PW730 manual Position Horizontal Position, Position Vertical Position, Frequency, Tracking, Sharpness, Signal Type