Vivitek D751ST Projector User Manual


 
DLP Projector—User’s Manual
Adjusting the Focus and Keystone
1.
Use the Image-focus
control (on the projector
only) to sharpen the
projected image
2.
Use the KEYSTONE
buttons on the remote
control to correct
image-trapezoid (wider
top or bottom)
effect.
3.
The keystone control
appears on the display.
Adjusting the Volume
1.
Press the Volume +/-
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).
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