Sonar Menu Tab; Beam Select (937C Df Combo And 931C Df Models Only) - Humminbird 931C Installation And Operation Manual

93x_Man_531370-1_A - vs4.qxd 2/18/2005

SONAR MENU TAB

Press the MENU key twice to access the Main
Menu System and then press the RIGHT Cursor
key to select the Sonar tab.
NOTE: Menu choices will vary depending on system
settings such as whether the unit is set for Advanced
User mode or what transducer is currently selected.
Sonar Menu
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Beam Select sets which sonar returns from the transducer will be displayed on the screen.
NOTE: This menu choice will only appear if you have a 937c DF Combo or 931c DF model.
When set to 200/50 kHz, the returns from both beams are blended. The Split Sonar
View continues to display the sonar returns from each beam in their respective
windows. The blended information is shown in the Sonar View. The RTS® Window in
the Sonar View will only show the returns from the 200 kHz narrow beam.
When set to 200 kHz, only the returns from the 200 kHz narrow beam will be
displayed in the Sonar View. The Split Sonar View will continue to display returns from
both beams in their respective windows. The RTS® Window in the Sonar View will
display the returns from the 200 kHz narrow beam.
When set to 50 kHz, the returns from the 50 kHz wide beam will be displayed in the
Sonar View. The Split Sonar View will continue to display returns from both beams in
their respective windows. The RTS® Window will display the returns from the 50 kHz
wide beam.
To use Beam Select:
1. Highlight Beam Select on the Sonar main menu.
2. Use the LEFT or RIGHT 4-WAY Cursor Control keys to select either the 200 kHz
beam, the 50 kHz beam or the 200/50 kHz beam. (200/50 kHz, 200 kHz,
50 kHz, Default = 50 kHz)
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BEAM SELECT
(937c DF Combo and 931c DF models only)