Sounder Distance Scale; Searching Area - Hondex HDX-121 Operation Manual

SOUNDER DISTANCE SCALE

Distance scale displayed on the sounder screen.
To give you an idea of how far away the target is located from an own
vessel.
Distance scale number does not appear until echo image reaches to the
left edge screen.
No distance scale number when the distance is 20m or less.

SEARCHING AREA

The detection area (radius) by sounder(transducer) is shown below the
depth scale number.
1
Go to 9.SOUNDER – 6.DISPLAY SETUP –
5.DIST SCALE.
2
OFF No show
TOP Scale display on the top
BOTTOM Scale display at the bottom
1
Go to 9.SOUNDER – 6.DISPLAY SETUP –

7.SEARCHING AREA.

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