Shallow Alarm menu (left). Shallow Alarm Value Dialog box (right).
Press ↓ to SET VALUE. The Shallow Alarm Value dialog box will appear. Use ↑ ↓ to enter the first number in the dialog box, then press MENU DOWN to move to the next digit. Repeat those steps until the desired depth has been entered in the dialog box. To move the cursor back to any of the previously entered numbers, press MENU UP. Press PWR to return to the Shallow Alarm menu. Use ↑ to select ON, which will turn on the alarm, then press PWR to clear the menu. When the bottom depth becomes more shallow than the alarm’s setting, an alarm will sound and a message will appear on the screen.
Press PWR to silence the alarm. It will remain silent until it is trig- gered again.
To turn off the alarm, repeatedly press MENU until the SHALLOW ALARM menu appears. Press ↓ to OFF, then press PWR to clear the menu.
Deep Alarm
To set the deep alarm depth, repeatedly press MENU until DEEP ALARM appears.
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