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Zone Alarm
The zone alarm consists of a bar that appears on the right side of the
display during the adjustment. You can also turn the zone alarm bar on
continuously. Any echo that passes between the top and bottom of the
zone alarm’s bar trips the zone alarm, even if the zone alarm bar is not
displayed.
To adjust the zone alarm, press
the key adjacent to the “Adjust
Zone Alarm” label on the “So-
nar Alarms” menu. A screen
similar to the one at right ap-
pears. This automatically turns
the zone alarm on. If you don’t
want to listen to the alarm while
you’re adjusting it, press the
key next to the “ON OFF” label.
This turns the zone alarm off.
Now press the key next to the
“Adj. Zone Upper” to move the
top of the bar or press the key next to the “Adj. Zone Lower” to move the
bottom of the zone alarm bar. Use the up and down arrow keys to move
the end of the bar to the desired depth. When you’re finished, press the
CLR key to exit this menu.
Zone Alarm Bar
If you wish to leave the zone alarm bar on the display at all times, press the
MENU key, then press the key adjacent to the “Sonar Controls” label. Now
press the key next to the “More” label until the “Zone Bar” menu appears.
Press the key adjacent to that label. The zone bar appears on the display.
To turn it off, repeat the above steps.
Fish Alarm
The fish alarm sounds a tone when the Fish I.D. feature places a fish
symbol on the display. A different tone sounds, depending on the fish
symbol’s size.
To turn the fish alarm on, first press the MENU key, then press the key next
to the “Sonar Controls” label. Now press the key adjacent to the “More”
label until the “Sonar Alarms” menu appears. Press the key next to that
menu. Now press the key adjacent to the “Fish Alarm” menu. Finally, press
the CLR key. The unit returns to the sonar screen with the fish alarm
enabled. Repeat the above steps to turn the fish alarm off.