Furuno 1722C, 1753C, 1742, 1733C, 1752 Sensor setup menu settings, Settings Default Setting

5. CUSTOMIZING YOUR UNIT

5.9.2Sensor setup

The sensor setup menu lets you further refine speed, temperature and depth data fed from the network sounder.

1.Show the sounder display and press the [MENU] key.

2.Press the SOUNDER SYSTEM SETUP and SENSOR SETUP soft keys to show the SENSOR SETUP menu. The current ship’s speed, water temperature, depth and speed of sound are shown at the bottom of the menu.

SPEED CALIBRATION		SENSOR
		SETUP
+ 00%
TEMP CALIBRATION		EDIT
+ 0° F
DEPTH CALIBRATION
+0.0ft
ACSTC SPD CALIBRATION
+ 000m/s
SPEED	TEMP	RETURN
12.3kt	78.8° F
DEPTH	ACSTC SPD
125.0ft	1500m/s

Sensor setup menu

3.Select item to adjust and press the EDIT soft key.

4.Use the cursor pad to display appropriate value as below.

Speed and temperature calibrations: Enter plus or minus value. For example, if the water temperature readout is 77° F but the actual water temperature is 75° F, enter –2(°F).

Depth calibration: If you desire the depth readout to show the distance between ship’s draft and bottom (rather than transducer and bottom), set ship’s draft here. Enter a plus or minus value.

Acoustic speed calibration: Sets the speed of sound used by the network sounder. Note that this is only used if water salinity is at an extreme level. Under normal circumstances, do not adjust.

Sensor setup menu settings

Item	Settings	Default Setting
Speed Calibration	-50 -+50%	0 (no offset)
Temperature Calibration	-40°F - +40° F	0 (no offset)
Depth Calibration	-15 - +90 (any unit of	0 (no offset)
	measurement)
Acoustic Speed Calibration	-500 - +500 m/s	0(m/s)

5. Press the RETURN soft key followed by the [MENU] key to close the menu.

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