Humminbird Understanding Alarms in Your Fish Finder for Enhanced Fishing Experience

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Depth Alarm

Depth Alarm sounds when the depth becomes equal to or less than the menu setting.

To change the Depth Alarm setting:

1.Highlight Depth Alarm on the Alarms main menu.

2.Use the LEFT or RIGHT 4-WAY Cursor Control keys to change the Depth Alarm setting. (OFF, 1 to 100 feet, or 0.5 to 30 meters [International Models Only], Default = OFF)

Fish ID Alarm

Fish ID Alarm sounds when the Fishing System detects fish that correspond to the alarm setting. Fish ID Alarm will only sound if Fish ID+TM 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.

To change the Fish ID Alarm setting:

1.Highlight Fish ID Alarm on the Alarms main menu.

2.Use the LEFT or RIGHT 4-WAY Cursor Control keys to change the Fish ID Alarm setting. (Off, All, Large/Medium, Large, Default = Off)

Off

Large

Large/Medium

All

Low Battery Alarm

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 100 Series™ Fishing System. The Low Battery Alarm should be set to warn you when the battery voltage drops below the safety margin that you have determined. For instance, 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.

To change the Low Battery Alarm setting:

1.Highlight Low Battery Alarm on the Alarms main menu.

2.Use the LEFT or RIGHT 4-WAY Cursor Control keys to change the Low Battery Alarm setting. (Off, 8.5V - 13.5V, Default = Off)

Temp Alarm

Temp Alarm sounds when the water temperature detected by the 100 series™ reaches the Temp Alarm setting, which is either set in degrees Fahrenheit or Celsius [International Models Only]. For example, if the Temp Alarm is set to 58 degrees Fahrenheit, and the water temperature falls from 60 degrees to 58 degrees, the Temp Alarm will sound. Similarly, if the water temperature rises from 56 degrees to 58 degrees, the Temp Alarm will also sound.

To change the Temp Alarm setting:

1.Highlight Temp Alarm on the Alarms main menu.

2.Use the LEFT or RIGHT 4-Way Cursor Control keys to change the Temp Alarm setting. (Off, 33-120 [Fahrenheit], 0-50 [Celsius], Default = Off)

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Contents 141c Operations Manual Thank You Table of ContentsTable of Contents Peak to Peak measures power output at the highest points How Sonar WorksSingle Beam Sonar High Sonar Intensity Return Bait Ball What’s On the DisplaySonar View ViewsSonar View Zoom View Big Digits View Circular Flasher View Sonar ViewUnderstanding Sonar History Real Time Sonar RTS WindowBottom Presentation Sonar Zoom View Sonar Zoom ViewBig Digits View POWER/LIGHT KeyKey Functions Circular Flasher ViewWAY Cursor Control Key Menu KeyExit Key Owering Up the UnitSonar Tab, Normal Mode Sonar Tab, Advanced Mode Menu SystemPress TM Menu Start-Up Options Menu Normal OperationSimulator System Status Sonar X-Press TM Menu Accessory TestConduct a unit self-test StatusTo adjust the Upper Range To adjust the SensitivitySensitivity Upper RangeChart Speed Lower RangeZoom Level Bottom Lock To adjust the Bottom RangeBottom Range Sonar Menu TabTo change the RTS Window setting To change the Fish ID Sensitivity settingFish ID+TM Fish ID SensitivityBottom View Zoom WidthDepth Lines Surface Clutter Noise FilterMax Depth To change the Water Type setting Alarms Menu TabAlarms Menu Water TypeFish ID Alarm Depth AlarmLow Battery Alarm Temp AlarmSetup Menu Tab Alarm ToneTo change the Alarm Tone setting Highlight Alarm Tone on the Alarms main menuUnits Depth User ModeUnits Temp Units DistanceTriplog Reset Restore DefaultsSelect Views Select Readouts Depth OffsetTemp Offset To change the Speed Calibration setting TroubleshootingSpeed Calibration Advanced, with Temp/Speed onlyProblem Possible Cause Display ProblemsControl head loses power at high speeds Finding the Cause of NoiseSpecifications GlossarySonar Terms 531442-1A141cEng.qxd 11/15/2005 840 PM Receiver See Transmitter 531442-1A141cEng.qxd 11/15/2005 840 PM 531442-1A141cEng.qxd 11/15/2005 840 PM Contact Humminbird