The Units of Measure Menu.
To set Units of Measure: Press ↓ to the desired units, then press ENT. After all the options are set as desired, press EXITEXIT to return to the page display.
Volume
This command adjusts the speaker volume, which controls the sound levels for keystrokes and alarms. If you want to turn off all sounds, set the volume to zero.
To adjust volume:
1.Press MENUMENU↓ to VOLUMEENT.
2.The Volume Control Bar appears. Press ↓ to decrease the volume; press ↑ to increase the volume. When it's set at the desired level, press EXIT.
Zoom & Zoom Bar
"Zooming" the display is a common, fast and easy method used to en- large small detail, fish signals and the bottom with its associated struc- ture. This unit lets you zoom the display quickly and easily by pressing the Zoom In key, ZIN.
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