Humminbird 77c manual Depth Alarm, Fish ID Alarm, Low Battery Alarm, Temp Alarm, Alarm Tone

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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+™ 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)

All

Large/Medium

Large

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 Matrix™ 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 Matrix 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, 32-120 [Fahrenheit], 0-50 [Celsius], Default = Off)

Alarm Tone

Alarm Tone selects the pitch of the alarm sound. A brief tone will be produced as you adjust the Alarm Tone so that you can select the tone that you can hear best.

To change the Alarm Tone setting:

1.Highlight Alarm Tone on the Alarms main menu.

2.Use the LEFT or RIGHT 4-WAY Cursor Control keys to change the Alarm Tone setting. (High, Medium, Low, Default = Medium)

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Contents Matrix 77c Operations Manual Table of Contents Thank YouViews Menu Tab Accessories Menu Tab Troubleshooting Alarms Menu TabSetup Menu Tab Sonar X-Press MenuHow Sonar Works DualBeam Plus SonarTemperature water surface temperature What’s On the DisplayViews Sonar ViewReal Time Sonar RTS Window Understanding Sonar HistorySonar Zoom View 200/83 kHz Split Sonar View 200/83 kHz Split Sonar ViewBig Digits View Big Digits ViewBottom Presentation View Key POWER/LIGHT KeyKey Functions Menu KeyAdvanced features such as WeatherSense, GPS Accessory BusPowering Up the Unit Exit KeyKeys to reactivate the X-Press Menu Menu SystemPress the Menu key once to display Change to the screenNormal Operation Exit Normal operation by powering your Fishing System offStart-Up Options Menu SimulatorPC Connect System StatusSonar X-Press Menu Sensitivity To adjust the SensitivityTo adjust the Upper Range Upper RangeLower Range Chart SpeedBottom View Sonar Menu Tab To adjust the Zoom LevelZoom Level Sonar Zoom View OnlyTo use Beam Select Beam SelectFish ID+ Highlight Beam Select on the Sonar main menuKHz Sensitivity Fish SensitivityDepth Lines Noise Filter Surface ClutterMax Depth Setting. Fresh, Salt, Default = Fresh Alarms Menu TabTo change the Water Type setting Water TypeLow Battery Alarm Depth AlarmFish ID Alarm Temp AlarmUnits Temp Setup Menu TabUnits Depth Units DistanceRestore Defaults User ModeTriplog Reset Units SpeedVoltage TemperatureSelect Readouts To Select ReadoutsSpeed Calibration Depth OffsetTemp Offset Nmea OutputViews Menu Tab Accessories Menu TabTo Change the View Status of Any View Problem Possible Cause TroubleshootingDisplay Problems Control head loses power at high speedsFinding the Cause of Noise Matrix Fishing System AccessoriesIsolation Specifications Contact Humminbird
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