Knoll HDO1850, Инструкция по установке и эксплуатации

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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.
Adjusting the Volume
1.
Press the /-
buttons on the remote
control.
The volume control
appears on the display.
2.
Press the MUTE button
to turn off the volume.
(This feature is available
only on the remote).