Acer EV-X34 User Manual - Page 32

H. Position, Frequency, Tracking, Video modes.

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English English 23 Sharpeness Adjusts the sharpness of the image. • Press to decrease the sharpness. • Press to increase the sharpness. H. Position (horizontal position) • Press • Press to move the image left. to to move the image right. V. Position (vertical position) • • Press Press to move the image down. to move the image up. Frequency Tracking HDMI Color Range HDMI Scan Info Frequency changes the projector's refresh rate to match the frequency of your computer's graphics card. If you can see a vertical flickering bar in the projected image, use this function to make the necessary adjustments. Synchronizes the signal timing of the projector with the graphics card. If you experience an unstable or flickering image, use this function to correct it. Adjust the color range of the HDMI image data to correct color display errors. • Auto: Automatically adjust using information from the player. • Limited Range: Process the input image as limited color range data. • Full Range: Process the input image as full color range data. Adjust the overscan ratio of the HDMI image on screen. • Auto: Automatically adjust using information from the player. • Underscan: Disable overscan on HDMI images. • Overscan: Enable overscan on HDMI images. Note: H. Position, V. Position and Frequency functions are not supported under Component video, Video, S-Video and HDMI modes. Note: Tracking function is not supported under HDMI, Video and SVideo modes. Note: The unsupported functions will be grayed out.

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23
English
Note:
H. Position
,
V. Position
and
Frequency
functions are not
supported under Component video, Video, S-Video and HDMI
modes.
Note:
Tracking
function is not supported under HDMI, Video and S-
Video modes.
Note:
The unsupported functions will be grayed out.
Sharpeness
Adjusts the sharpness of the image.
•
Press
to decrease the sharpness.
•
Press
to increase the sharpness.
H. Position
(horizontal
position)
•
Press
to move the image left.
•
Press
to to move the image right.
V. Position (vertical
position)
•
Press
to move the image down.
•
Press
to move the image up.
Frequency
Frequency changes the projector's refresh rate to match the
frequency of your computer’s graphics card. If you can see a vertical
flickering bar in the projected image, use this function to make the
necessary adjustments.
Tracking
Synchronizes the signal timing of the projector with the graphics
card. If you experience an unstable or flickering image, use this
function to correct it.
HDMI Color
Range
Adjust the color range of the HDMI image data to correct color
display errors.
•
Auto: Automatically adjust using information from the player.
•
Limited Range: Process the input image as limited color range
data.
•
Full Range: Process the input image as full color range data.
HDMI Scan Info
Adjust the overscan ratio of the HDMI image on screen.
•
Auto: Automatically adjust using information from the player.
•
Underscan: Disable overscan on HDMI images.
•
Overscan: Enable overscan on HDMI images.