Lowrance HDS-9 Gen3 Operators Manual US - Page 72

Amplitude scope, Preview, Fish ID, You can select how you want the echoes to appear on the screen.

Page 72 highlights

Amplitude scope The Amplitude scope is a display of real-time echoes as they appear on the panel. The strength of the actual echo is indicated by both width and color intensity. Preview You can have all available sonar history shown at the top of the sonar screen. The Preview bar is a snapshot of available sonar history. You can scroll through sonar history by dragging the preview slider horizontally. By default, Preview is turned on when the cursor is active. Fish ID You can select how you want the echoes to appear on the screen. You can also select if you want to be notified by a beep when a fish ID appears on the panel. Traditional fish echoes Fish symbols Fish symbols and depth indication Ú Note: Not all fish symbols are actual fish. 72 Sonar | HDS Gen3 Operator Manual

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Amplitude scope
The Amplitude scope is a display of real-time echoes as they appear
on the panel. The strength of the actual echo is indicated by both
width and color intensity.
Preview
You can have all available sonar history shown at the top of the
sonar screen. The Preview bar is a snapshot of available sonar
history. You can scroll through sonar history by dragging the
preview slider horizontally. By default, Preview is turned on when
the cursor is active.
Fish ID
You can select how you want the echoes to appear on the screen.
You can also select if you want to be notified by a beep when a fish
ID appears on the panel.
Traditional fish echoes
Fish symbols
Fish symbols and depth
indication
Ú
Note:
Not all fish symbols are actual fish.
72
Sonar
| HDS Gen3 Operator Manual