Lowrance Elite-9 CHIRP Mark-4 Elite-45 79 Operation Manual -EN - Page 25

Amplitude Scope Displays the amplitude of the most recent echo. Amplitude scope Fish ID Downscan options menu Displays fish echoes as fish symbols instead of fish arches. Fish ID is not the most accurate method of fish detection since structure and suspended debris may be shown as a fish symbol on the display. NOTE: The Downscan options menu will only be available when Downscan overlay is enabled. Downscan options You can make adjustments to Downscan overlay settings from the sonar page. Downscan options are covered in more detail in the DSI section. Stop Sonar Prevents the transducer from transmitting to reduce/eliminate interference between two sonar units running on the boat at the same time. NOTE: Sonar history will not be recorded when sonar is stopped. Sonar Operation | Elite series 22