Texas Instruments DH91x Projector User Manual


 
16
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 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).