NEC GT950 - Manual (Page 32)

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Volume control:
Sound level from the speaker and AUDIO OUTPUT mini jack on the
projector can be adjusted.
Sound is not available when PC Card Viewer is selected.
increase volume
Volume bar
decrease volume
Turning off picture and sound:
Press the Picture Mute button to turn off the image and sound for a
short period of time. Press again to restore the image and sound.
Getting Help about how to operate the projector:
You get the contents about Help.
Display Help
Exit Help
Using Pointer
You can use one of eight pointers to draw your audience's attention to
the portion of a projected image you want.
Press the Pointer button to
display the pointer.
Use the Select button to
move the pointer.
Enlarging and Moving a Picture
You can enlarge the area you want up to 400 percent.
To do so:
1. Press the Pointer button to display the pointer.
2. Move the pointer to the area you want to enlarge.
3. Enlarge the selected area.
When the Magnify (+) button is pressed, the pointer is changed to
a magnifying glass. To move the magnifying glass, use the Select
button.
VOLUME
PIC-MUTE
HELP
SELECT
POINTER
SELECT
POINTER
SELECT
MAGNIFY