At left, Main Menu and Sonar Alarms command.
At right, the Sonar Alarms menu.
To adjust and turn on the shallow alarm:
1.Press MENUMENU↓ to SONAR ALARMSENT.
2.Press ↓ to SHALLOW ALARM DEPTHENT.
3.Press ↑ or ↓ until the depth is correct, then press ENT.
4.Press ↑ to SHALLOW ALARM ENABLEDENTEXIT.
5.To turn off the alarm, press MENUMENU↓ to SONAR ALARMS
ENTENTEXIT.
To switch to a different depth setting, open the Sonar Alarms menu and repeat the instructions in step 3 above.
To adjust and turn on the deep alarm:
1.Press MENUMENU↓ to SONAR ALARMSENT.
2.Press ↓ to DEEP ALARM DEPTHENT.
3.Press ↑ or ↓ until the depth is correct, then press ENT.
4.Press ↑ to DEEP ALARM ENABLEDENTEXIT.
5.To turn off the alarm, press MENUMENU↓ to SONAR ALARMSENT↓
to DEEP ALARM ENABLEDENTEXIT.
To switch to a different depth setting, open the Sonar Alarms menu and repeat the instructions in step 3 above.
Zone Alarm
The zone alarm is triggered when any echo passes inside the zone alarm bar, shown on the right side of the screen.
To adjust and turn on the zone alarm:
1.Press MENUMENU↓ to ALARMSENT↓ to SONAR ALARMSENT.
2.Press ↓ to ZONE ALARM ENABLED→ to ADJUST ZONEENT.
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