Sounder Setup; System Setup - Furuno NAVNET GD-1920C Operator's Manual

7. CUSTOMIZING YOUR UNIT
3. Use the Trackball to select a location.
4. Press the EDIT soft key. The following display appears.
DISPLAY DATA
POSITION
WPT POSITION
SOG
STW
COG
BEARING
RANGE
DEPTH
TEMPERATURE
LOG TRIP
TIME TO GO
ETA
DATE
TIME
WIND
Nav data setup window
5. Select the data to display, then press the ENTER soft key or ENTER knob to register
your selection.
6. Press the RETURN soft key followed by the MENU key to close the menu.
7.9

Sounder Setup

This section shows you how to customize your network sounder to your liking. You can set
fish alarm sensitivity, fine tune sensors, etc.

7.9.1 System setup

1. Show the sounder display, then press the MENU key.
2. Press the SOUNDER SYSTEM SETUP soft key.
FISH ALARM LEVEL
TRANSMISSION
TVG - HF
TVG - LF
ECHO OFFSET - HF
ECHO OFFSET - LF
BOTTOM LEVEL - HF
BOTTOM LEVEL - LF
KP PULSE
SMOOTHING
TLL OUTPUT
Page 1
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SYSTEM
MEDIUM
SETUP 1
ON
3
EDIT
3
+00
SENSOR
+00 SETUP
+000
+000
INTERNAL
NEXT
SM3
PAGE
ON
RETURN
Sounder system setup menu
STC - HF
STC - LF
FREQ. ADJ. - HF
FREQ. ADJ. - LF
TARGET ECHO
Page 2
SYSTEM
00
SETUP 2
00
+00.0%
EDIT
+00.0%
NORMAL
SENSOR
SETUP
PREV.
PAGE