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Deep Alarm menu (left). Deep Alarm dialog box (right).
Press the ↓ to SET VALUE. The Deep 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 Deep Alarm menu. Press ↑ to select
ON, which will turn
on the alarm, then press
PWR to clear the menu. When the bottom
depth becomes deeper than the alarm’s setting, an alarm will sound
and a message will appear on the screen.
Battery Alarm
To set the battery alarm depth, repeatedly press MENU until BATTERY
ALARM appears.
Press the
↓ to SET VALUE. The Low Battery Alarm Value dialog box will
appear. Input a voltage value between 7 and 18 volts. Use the
↑ ↓ keys
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 value has
been entered in the dialog box.