Depth Alarm; Fish Id Alarm; Low Battery Alarm - Humminbird HELIX 5 SONAR Operation Manual

Depth Alarm sounds when the depth becomes equal to or less than the menu setting.
• HELIX 5: Off, 1 to 100 feet, or 0.5 to 30 meters; Default = Off
• HELIX 7: Off, 1 to 100 feet, or 0.5 to 30 meters (International Models only); Default = Off
Fish ID Alarm sounds when the Fishfinder detects fish that correspond to the alarm setting. Fish
ID Alarm will only sound if Fish ID+ is on.
For example, if you've set the Fish ID Alarm to sound for Large fish only, the Fish ID alarm will
sound when a large-sized fish is detected.
Low Battery Alarm sounds when the input battery voltage is equal to or less than the menu
setting. The battery alarm will only sound for the battery that is connected to the Fishfinder. The
Low Battery Alarm should be set to warn you when the battery voltage drops below the safety
margin that you have determined.
For example, if you are running a trolling motor (battery operated), you would want to set the Low
Battery Alarm to sound before the battery voltage drops too low for it to be used to start your
main, gasoline-powered engine.
Temp. Alarm sounds when the water temperature detected by the Fishfinder reaches the Temp.
Alarm setting, which is either set in degrees Fahrenheit or Celsius [International models only].
Alarms Menu Tab

Depth Alarm

Settings: Various, see below.

Fish ID Alarm

Settings: Off, All, Large/Medium, Large; Default = Off
Off
All
Large/Medium
Large

Low Battery Alarm

Settings: Off, 8.5V - 13.5V; Default = Off
Temp. Alarm
Settings: Off, 33 - 120 Fahrenheit, 0 - 50 Celsius [International Models
only]; Default = Off
58