Acer X1140A User Manual page 31

User manual
Hide thumbs Also See for X1140A:
Table of Contents

Advertisement

Manually adjusts image distortion caused by tilting
projection (±40 degrees).
Manual
Keystone
<Note> The Manual Keystone function is unavailable under
Auto Keystone setting to "On".
Adjusts the sharpness of the image.
Sharpness
H. Position
(Horizontal
Position)
V. Position
(Vertical
Position)
Changes the projector's refresh rate to match the frequency
of your computer's graphics card. If you experience a vertical
Frequency
flickering bar in the projected image, use this function to
correct it.
Synchronizes the signal timing of the display with the
Tracking
graphics card. If you experience an unstable or flickering
image, use this function to correct it.
Note: "H. Position", "V. Position", "Frequency" and "Tracking" functions
are not supported under video mode.
Note: "Sharpness" function is not supported under computer mode.
Press
to decrease the sharpness.
Press
to increase the sharpness.
Press
to move the image left.
Press
to move the image right.
Press
to move the image down.
Press
to move the image up.
21

Hide quick links:

Advertisement

Table of Contents
loading

This manual is also suitable for:

X1240P1341wX1140X1340w

Table of Contents