ViewSonic LS920WU User Manual page 44

Menu Option
Position
Phase
H. Size
Zoom
Digital Lens Shift
OverScan
Description
Adjust the position of the projected image.
NOTE:
• This function is only available when a PC input signal is
selected.
• The adjustment range may vary under different timings.
Adjusts the clock phase to reduce image distortion.
NOTE:
This function is only available when a PC input signal is
selected.
Adjusts the horizontal width of the image.
NOTE:
This function is only available when a PC input signal is
selected.
Magnifies the projected image and allows you to navigate the
image.
You can adjust the vertical lens shift by +/- 50% or horizontal
lens shift by +/-50%, which offers the convenience of not
needing to physically move or interact with the projector.
NOTE:
This function is only available when the image is zoomed
out.
Adjusts the overscan rate from 0% to 5%.
NOTE:
This function is only available when a Composite Video or
HDMI input signal is selected.
44