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setting. Both depth alarms work only off the digital bottom depth signals.
No other targets will trip these alarms. If you turn the digital off, the depth
alarms will be inoperative. These alarms can be used at the same time or
individually.
CAUTION!
The depth alarms are turned off when the FASTRAK mode is turned on!
To adjust the shallow alarm, highlight
the "Shallow Depth" label. To adjust
the deep alarm, highlight the "Deep
Depth" label. Both alarms adjust iden-
tically. We'll use the shallow alarm as
an example. Highlight the "Shallow
Depth" label, then press the right ar-
row key. The screen shown at right
appears.
Use the up or down arrow keys to
select the number, the right and left
keys to move from number to number
in the depth. For example, to set the shallow alarm depth to 10 feet, press
the right arrow key once, then press the up arrow key once. The changes
the second "0" to a "1". Next, press the
right arrow key again and press the
down arrow key once. This changes
the "1" at the end of the number to a
"0". The depth now shows 10 feet.
Press the ENT key to accept this set-
ting. The unit returns to the alarms
menu, showing a shallow depth of 10
feet. Now you can activate the alarm
by highlighting the "Shallow Alm" label
and pressing the right arrow key.
With the shallow alarm set at ten feet,
anytime the digital display goes below ten feet, the shallow alarm sounds.
Set the deep alarm in the same manner. If the bottom depth reading goes
below the deep alarm setting, the deep alarm will sound.