Adjusting The Zoom, Focus And Keystone; Adjusting The Volume - Optoma EP771 User Manual

Adjusting the Zoom, Focus and Keystone

1.
Use the Image-zoom
control (on the projector
only) to resize the pro-
jected image and
screen size
2.
Use the Image-focus
control (on the projector
only) to sharpen the
projected image.
3.
Press the Keystone
button on the remote
control.
The keystone control
appears on the display.
4.
Use the Keystone but-
ton to correct image
distortion.

Adjusting the Volume

1.
Press the Volume +/-
button on the remote
control.
The volume control ap-
pears on the display.
2.
Use the Volume +/-
button to adjust the
level.
3.
Press the Mute button
to turn off the volume.
B
.
A
Setup and Operation
24