How To Select The Audio Sector; How To Set The Audio Bearing; Adjusting The Audio Volume - Furuno FSV-75 Operator's Manual

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2. SLANT MODE
When the audio is deactivated
When the audio feature is deactivated, the audio bearing marker is replaced with the
bearing marker, regardless of whether the bearing marker was previously displayed.
Further, the auto sweep marker is no longer displayed.
2.14.2

How to select the audio sector

Select the audio sector as follows. Note that you cannot watch this sequence on the
display.
1. Open the menu.
2. Select [0 Mark & Operation Support Tool], then left-click.
3. Select [9 Alarm & Audio], then left-click.
4. Select [7 Audio Sector], then left-click.
5. Left-click the
6. Select [Quit], then left-click.
7. Close the menu.
2.14.3

How to set the audio bearing

1. Place the cursor on the direction you want to monitor through the speaker.
2. Press the R/B AUDIO key.
The audio bearing mark appears on the bearing selected and the center of the au-
dio sector is located at the selected bearing.
Note: To erase the range mark and the data at the bottom of the screen, put the cursor
near own ship mark and press the R/B AUDIO key. Note that the audio bearing is also
erased when [Audio] on the [Alarm & Audio] menu is turned off.
2.14.4

Adjusting the audio volume

You can adjust the audio volume (gain) with the following procedure.
1. Open the menu.
2. Select [0 Mark & Operation Support Tool], then left-click.
3. Select [9 Alarm & Audio], then left-click.
4. Select [6 Audio Gain], then left-click.
5. Left-click the
[1] to [9] set the volume, [0] connects the volume control to the GAIN knob.
6. Select [Quit], then left-click.
7. Close the menu.
2-26
or
button to select the desired setting.
or
button to select the desired setting.

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