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Automatically sets the sonar range for optimal bottom signal display.
Allows manual adjustment of the sonar range limits for detailed viewing.
Provides an audible alarm when fish or detected by Fish I.D.
Triggers an alarm when echoes appear within a defined depth bar.
Alerts for shallow or deep water conditions based on bottom signal depth.
Adjusts the rate at which echoes scroll across the sonar display.
Identifies and displays fish targets with specific symbols based on size.
Displays a horizontal line to pinpoint target depth and its corresponding depth box.
Converts echoes to short horizontal lines for rapid updates, useful for stationary fishing.
Configure display of depth, speed, water temperature, and distance log.
Change the size of digital displays to small, medium, or large.
Switch between metric and imperial units for depth, temperature, speed, and distance.
Control the internal lights for the display and keyboard for night use.
Adjust the speaker volume between low and high settings.
Adjust display contrast for optimal viewing under various lighting conditions.
Reset sonar settings to factory defaults or save current configurations.
Turn the digital depth display on or off, disabling automatic features.
Combat unwanted marks on the display caused by electrical or mechanical noise.
Monitors signals, rejects noise, and displays target echoes with minimal screen clutter.
Reduces surface clutter by varying receiver sensitivity with range.
Turns the zone alarm bar on continuously for visual indication of alarm status.
Displays the zoom bar continuously in split zoom mode for visual reference.
Troubleshooting steps for unit power, freezing, erratic operation, and weak signals.
Instructions for sending the unit to the factory for repair services.
Step-by-step guide to creating a new route by selecting route number and waypoints.
Initial setup process to tell the unit its location and select operating chain.
Methods for saving current position or entering new waypoints for navigation.
Clears the solid track line from the plotter display while centering the current position.
Adjusts the circle's radius on the plotter screen to zoom in or out.
Sets the interval for track point updates, from 2 seconds to 20 minutes.
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