Sensitivity

All menus use the same basic layout as shown in figure F. The heading at the top describes the menu function (see Menu Functions for more details on individual functions). The UP ARROW and DOWN ARROW symbols to the left of the menu indicate which buttons are available for adjustment. In menus which have numerous possible settings such as Depth Range, a range of adjustment indicator shows the total range available and the current setting. Within the menu are the options available. The selected option or current setting is highlighted in the black box.

If no adjustment is made, this will be the selected setting. Pressing one of the ARROW buttons while the menu is on-screen selects another option.

Several of the menus are multi-step. In some situations if an adjustment is made, additional options become available for further adjustment. Examples of these multi-step menus are Depth Range, Depth Alarm and Zoom. See the detailed description of each function for further explanation.

The one menu option which functions differently than the previously described is the Options menu. User Options is a group of functions which are used initially to select user preferences. The options are not normally needed during operation of the unit. Options differ from the other menu functions in that once selected for viewing, the menu will not ‘time out”. All the user options must be sequenced through before returning to normal operation.

The Sensitivity function controls the sensitivity of the sonar receiver. The Wide Portrait automatically adjusts the level of receiver sensitivity based on a number of factors including the depth of the water and the level of noise present. Noise can be caused by other electronic devices, engines, trolling motors, propeller cavitation and hydrodynamic flow among others.

The user has the option of biasing this Sensitivity adjustment either higher or lower based on personal preference. You can select one of 11 sensitivity bias settings from –5 to +5. A bias setting of 0 ( Factory Setting) has no effect on the automatic sensitivity control.

Wide Portrait specifications

The Humminbird Wide Portrait stands out in the realm of fish finders and chart plotters, designed with both professional anglers and casual fishermen in mind. Its innovative features and cutting-edge technologies make it a staple for anyone serious about their time on the water.

One of the defining characteristics of the Humminbird Wide Portrait is its expansive display. With a large screen that is oriented in portrait mode, users benefit from increased vertical viewing space, which enhances visibility of underwater structures, fish, and waypoints. The display employs high-resolution color graphics, ensuring clarity even in bright sunlight. The intuitive interface allows for easy navigation through menus, making it accessible for users of all skill levels.

At the heart of the Humminbird Wide Portrait is its advanced sonar technology. With features like DualBeam Plus sonar and SwitchFire, users can explore underwater environments with precision. DualBeam Plus employs two sonar beams, allowing for detailed imaging at varying depths and providing a more comprehensive view of the underwater landscape. SwitchFire technology enhances this experience by enabling users to toggle between different display modes, tailoring the view to their specific needs.

Notably, the Humminbird Wide Portrait integrates GPS capabilities, offering built-in cartography and the ability to create customized maps. This feature proves invaluable for planning fishing trips, as users can mark hotspots, track their movements, and quickly return to favorite locations. The unit also supports the Humminbird LakeMaster and Navionics mapping options, further expanding its navigational capabilities.

User-friendly features like the ability to set up split-screen views enhance the functionality of the Humminbird Wide Portrait. Anglers can simultaneously monitor sonar readings alongside GPS data, providing a comprehensive picture of both location and fish activity. Additionally, the device's rugged design ensures it can withstand the harsh conditions often encountered while fishing.

In conclusion, the Humminbird Wide Portrait is a game-changer for anglers who value technology and functionality in a compact package. With its advanced sonar capabilities, expansive display, integrated GPS, and user-friendly features, it remains an essential tool for maximizing time on the water and enhancing the fishing experience. Whether you're a seasoned pro or just starting, the Humminbird Wide Portrait empowers you to fish smarter and with greater confidence.