ALARMS
FISH ALARM
The Fish Alarm sounds a tone when a fish symbol appears on the screen. To use the fish alarm, press a menu key until the “FISH ALARM” menu appears on the screen. Now press the up arrow key to turn the alarm on. Repeat the above steps to turn the alarm off.
SHALLOW ALARM
The shallow alarm is triggered only by the bottom signal. No other echo will activate this alarm. The shallow alarm sounds an alarm
tone when the bottom goes shallower than the alarm’s setting.
To set the shallow alarm, press a menu key repeatedly until the “SHAL ALARM” menu appears. Press the down arrow key to increase the shallow alarm's depth setting, the up arrow key decreases it. The number in the shallow alarm’s menu box shows the current
shallow alarm setting. When the number reaches the desired setting, release the ar- row key. When the bottom depth goes shal- lower than the alarm’s setting an alarm tone sounds. At the same time the alarm sounds, a message box appears on the screen as shown below.
Press the down arrow key to silence the alarm. This will turn the alarm sound off until the shallow alarm is triggered again.
To turn the alarm off, press a menu key until the shallow alarm menu appears. Then press the up arrow key until the word “OFF” ap- pears.
20