Vivitek H118 series, Руководство пользователя

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Adjusting the vertical image position
The Lens Shift function
can be used to adjust
the position of the
vertically.
The display position can
be shifted upward up to
9% and down to 5%
elevation of the display.
Adjusting the Zoom, Focus and Keystone
1.
Use the Image-zoom
control (on the projector
only) to resize the
projected image and
screen size
.
2.
Use the Image-focus
control (on the projector
only) to sharpen the
projected image
.
3.
Use the KEYSTONE
buttons (on the
projector or the remote
control) to correct
image-trapezoid (wider
top or bottom) effect.
4.
The keystone control
appears on the display.
Lens shift adjustable range
9%
Shift to top
9%V
1V
5%V 5%
Shift range
Lens shift center position
Shift range