HP ep9012 Digital Projector - Manual (Page 35)

Setting up
User’s Guide 35
Adjusting a slanted picture
If the projector is tilted up or down, the sides of the picture on the screen might
slant in or out, even though the top and bottom are level. Keystone adjustment
corrects this problem:
■ Press the keystone adjustment on the projector or on the remote control until
the picture looks correct.
You can also make the keystone adjustment in the on-screen menu. Press menu,
and go to Picture > Shape settings > Keystone to adjust the picture.
✎
If the top and bottom of the picture slant in different directions, move the
projector until it is straight in front of the screen, not off to one side.
Adjusting the volume
You can control the volume of the projector’s speakers and headphone output:
■ To change the volume of the projector’s speakers, press the volume
adjustment on the projector or remote control.
■ To change the volume of only the subwoofer, press menu, go to Sound >
Subwoofer, and make the adjustment.
■ To turn the sound on or off, press the mute button on the remote control, or
press menu, go to Input > Mute, and mute the sound.