Lowrance Elite-7 HDI Operation Manual - Page 23

Sonar Options

Page 23 highlights

Sonar Options Surface Clarity Surface Clarity reduces surface clutter by decreasing the sensitivity of the receiver near the surface. Surface Clutter Split Zoom and Split Flasher Switches the sonar display from full screen sonar to a split screen view. Noise Rejection Uses advanced signal processing to monitor the effects noise (boat pumps, water conditions, engine ignition systems, etc.) has on your display, and then filters out undesired signals. Split Zoom Split Flasher Color Allows you to change the look of the display using palettes with varying degrees of color/brightness. Sonar Operation | Elite-7 20

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20
Sonar Operation |
Elite-7
Surface Clarity
Surface Clarity reduces sur-
face clutter by decreasing the
sensitivity of the receiver near
the surface.
Split Zoom and Split Flasher
Switches the sonar display from full screen sonar to
a
split screen view.
Color
Allows you to change the look of the display using
palettes with varying degrees of color/brightness.
Sonar Options
Split Zoom
Split Flasher
Noise Rejection
Uses advanced signal processing to monitor the ef-
fects noise (boat pumps, water conditions, engine
ignition systems, etc.) has on your display, and then
filters out undesired signals.
Surface Clutter