HP MT1075 - Manual (Page 31)

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Turning Off the Image 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
Freezing a Picture
Press the Freeze button to freeze a picture. Press again to resume
motion.
FREEZE
Using the Pointer
You can use one of nine pointers to draw your audience's attention to
the portion of a projected image you want.
Press the Pointer button to dis-
play the pointer.
POINTER
Press the Pointer button to display the pointer.
Use the Select button to move
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
SELECT
MAGNIFY
MAGNIFY
2. Move the pointer to the area you want to enlarge.
3. Enlarge the selected area.
When the Magnify (+) button is pressed, the image is magnified. To
move the magnified image, use the SELECT button.
Getting the On-line Help
You get the contents about Help.
Display Help
Exit Help
HELP
SELECT
4. Return the image to the original size.