Sony VPL-VW1000ES Operating Instructions Manual page 49

Adjust Signal
You can adjust the input signal setting.
Phase: Adjusts the pixel/signal phase of an analog computer input
signal. Adjusts the picture to the point where it looks clearest.
Pitch: Adjusts the horizontal picture size of an analog computer input
signal.
As the number increases, the picture becomes wider, and as the
number decreases, the picture becomes narrower. Adjust the setting to
match the number of dots of the input signal.
Shift: Adjusts the position of the picture.
H: As the setting for H (horizontal) increases, the picture moves
to the right, and as the setting decreases, the picture moves to
the left. Use </, to adjust the horizontal position.
V: As the setting for V (vertical) increases, the picture moves up,
and as the setting decreases, the picture moves down. Use M/
m to adjust the vertical position.
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