Acer S1213 User Manual page 32

22
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.
•
Select this item while using DLP 3D glasses, quad buffer
(NVIDIA/ATI...) graphics card and HQFS format file or DVD
3D
with corresponding SW player.
•
Turns off the 3D mode.
If you see a discrete or overlapping image while wearing DLP
3D glasses, you may need to execute "Invert" to get best
3D Sync Invert
match of left/right image sequence to get the correct image
(for DLP 3D).
Choose "On" to display the 3D warning message.
3D Warning
Message
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.
On
Off