M5565_ManE_531192-1_A.qxd 5/4/2003 9:40 PM Page 36

Map Borders allows you to display or hide map borders. (Hidden, Visible, Default = Hidden)

Lat/Lon Grid allows you to display or hide a grid showing latitude and longitude. (Hidden, Visible, Default = Hidden)

Fish Alarm sounds when the Fish ID+TM feature displays fish symbols that correspond to the menu setting.

Low Battery Alarm sounds when the input battery voltage is equal to or less than the menu setting.

Spot Soundings allows you to display or hide spot soundings, which are depth measurements shown on the chart. (Hidden, Visible, Default = Hidden)

Grid Rotation allows you to set the orientation of the trolling grid in degrees, where a setting of 0° displays a standard North, South, East, West alignment. The Grid Rotation setting will be applied to all navigation views whenever the grid is turned on. (0° to 89°, in increments of 1°, Default = 0°)

Alarms Menu Tab

Various audible alarms can be triggered in the Matrix unit based on these menu settings. When an alarm is triggered, it can be silenced by pressing the EXIT key.

Additional navigation-specific menu choices appear under the Alarms menu tab in the Main Menu System when a functioning GPS receiver is attached to the Matrix unit.

NOTE: When an alarm is triggered, you can silence it by pressing any key. Once you silence an Off Course or Drift alarm, it will not sound again as long as the boat remains outside the set alarm limits. These alarms will turn off automatically if the boat moves back inside the limit.

Alarm Menu showing

Navigation Alarms From any view, press the MENU key twice to access the Main Menu System, and to display the Alarms tab, which contains the following menu choices when you are in Normal User Mode:

Off Course Limits

Arrival Alarm Circle

Drift Alarm Perimeter

Off Course Alarm allows you to set how far the boat is allowed to move off course before the Off Course Alarm will sound. This also changes the display size of the Off Course Alarm limits that surround two waypoints on a route. (Off, 30 to 3000 feet in increments of 30, 10 to 1000 meters* in increments of 10, Default = 300 ft, 100 m)

Arrival Alarm allows you to set how close the boat must be to the destination waypoint before the Arrival Alarm will sound. This also changes the display size of the Arrival Alarm circle that surrounds the destination waypoint. (Off, 30 to 3000 feet in increments of 30, 10 to 1000 meters* in increments of 10, Default = 150 ft, 50 m)

Drift Alarm allows you to set the size of a perimeter around the boat’s anchored position; if the anchored boat drifts outside of that perimeter, the Drift Alarm will sound. This setting also changes the display size of the Drift Alarm perimeter that surrounds the boat’s current position. (Off, 30 to 3000 feet in increments of 30, 10 to 1000 meters* in increments of 10, Default = Off).

*NOTE: Metric units of measure are available on Inter-national models only.

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

Alarm Tone selects the pitch of the alarm sound to improve audibility. As the menu is adjusted a brief tone will be produced so that you can select the tone that you can hear best.

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Humminbird 65, 55 manual Alarms Menu Tab

65, 55 specifications

Humminbird is renowned for its innovative fish finders, and the Humminbird 55 and 65 models stand out as excellent choices for both novice and experienced anglers. Designed with user-friendly features and advanced technologies, these models are engineered to enhance fishing experiences on the water.

The Humminbird 55 boasts a 5-inch grayscale display, providing clear visibility in various lighting conditions. It features Humminbird's exclusive DualBeam PLUS sonar technology, which utilizes two beams to provide both wide coverage and detailed bottom mapping. This technology allows users to see not only fish but also underwater structures, making it easier to identify potential hotspots.

Another standout feature of the 55 is its Fish ID technology, which simplifies the interpretation of sonar returns by automatically identifying fish sizes and depths. This user-friendly addition is especially helpful for those new to fish finding, as it removes some of the complexities associated with traditional sonar readings.

In contrast, the Humminbird 65 offers a larger 6.5-inch display, providing even greater clarity and detail. This model also includes DualBeam PLUS sonar technology but enhances it with the addition of a built-in GPS. This GPS enables anglers to mark waypoints, navigate back to favorite fishing spots, and track their routes, adding a layer of convenience during excursions on the water.

Both models come equipped with advanced fish tracking capabilities, offering features like scrollable history and a customizable sensitivity setting, allowing users to tailor their experience to their unique fishing style. The automatic sonar sensitivity adjustment ensures that anglers receive optimal performance in varying water conditions, whether in freshwater lakes or coastal waters.

Durability is another hallmark of the Humminbird 55 and 65 series. Both units are built to withstand the rigors of marine environments, featuring weather-resistant housings that protect them from splashes and moisture. Easy-to-use controls and a straightforward interface make navigating through menus and settings hassle-free.

Overall, the Humminbird 55 and 65 models represent a blend of innovative technology, practical features, and robust design. These fish finders enhance anglers' ability to locate and catch fish, making them worthwhile investments for anyone passionate about fishing. With their user-friendly designs and advanced sonar capabilities, the Humminbird 55 and 65 models elevate the fishing experience, catering to a robust range of angler needs.