Humminbird 997c SI Combo, Installation And Operation Manual

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Split Sonar View
Split Sonar View displays sonar returns from the 83 kHz wide beam on the
left side of the screen and displays sonar returns from the 200 kHz narrow
beam on the right side of the screen. You can use the Split Sonar View to
make side by side comparisons between the sonar returns from the 83 kHz
wide beam and the 200 kHz narrow beam.
Freeze Frame - Pressing any arrow on the 4-WAY Cursor Control key will freeze
the screen in this view and a cursor and cursor dialog box will be displayed on
the screen. The cursor can be positioned on the display using the 4-WAY Cursor
Control key to determine the depth of any sonar return. In addition, see the
effects of menu setting changes with Instant Image Update.
Pressing EXIT will exit Freeze Frame and the display will start to scroll.
Split Sonar View
Depth 200 kHz Sonar History Window
1
2
5
6
1 5
Triplog 83 kHz Sonar History Window 2 6
Upper Depth Range Temperature
3
7
Lower Depth Range Speed
4 8
3
4
7
8
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