To adjust and turn on the deep alarm:
1.Press MENUMENU↓ to ALARMSENT↓ to SONAR ALARMSENT.
2.Press ↓ to DEEP ALARM ENABLED→ to DEEP ALARM DEPTHENT.
3.Press ↑ or ↓ to change the first number, then press → to move the cursor to the next number and repeat until the depth is correct, then press ENT.
4.Press ← to DEEP ALARM ENABLEDENTEXITEXITEXIT.
Zone Alarm
The zone alarm is triggered when any echo passes inside the alarm bar zone, 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.
Sonar Alarms menu, with Adjust Zone command selected (left); Adjust
Zone Alarm selection box, with Upper Limit selected (right).
3.To set the upper boundary for the Zone Alarm, use ← or→ to select UPPER, then press ↑ or ↓ to move the top of the bar to the desired depth.
4.To set the lower boundary for the Zone Alarm, use ← or→ to select LOWER, then press ↑ or ↓ to move the bottom of the bar to the desired depth.
5.Press EXIT← to ZONE ALARM ENABLEDENTEXITEXITEXIT. Now, any echo — fish, structure or the bottom — within the zone alarm's depth range will trigger the zone alarm.
Fish Alarm
Use the fish alarm for a distinctive audible alarm when fish or other suspended objects are detected by the Fish I.D. feature (Fish I.D. must be turned on for the Fish Alarm to work). A different tone sounds for each fish symbol size shown on the display.
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