36
Press
↓
to
S
ET
V
ALUE
. 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
O
N
, 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
S
HALLOW
A
LARM
menu appears. Press
↓
to
O
FF
, then press
PWR
to clear the menu.
Deep Alarm
To set the deep alarm depth, repeatedly press
MENU
until
D
EEP
A
LARM
appears.
Deep Alarm menu (left). Deep Alarm dialog box (right).
Press the
↓
to
S
ET
V
ALUE
. 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
O
N
, 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.
