NEC LT157 User Manual page 32

Volume control:
Sound level from the speaker on the projector can be adjusted.
VOLUME
increase volume
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.
PIC-MUTE
Getting Help about how to operate the projector:
You get the contents about Help.
HELP
Display Help
Volume bar
SELECT
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.
POINTER
Press the Pointer button to
display the pointer.
SELECT
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.
POINTER
2. Move the pointer to the area you want to enlarge.
SELECT
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 Seltct
button.
MAGNIFY
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