Manual Sounder

Operation

1.On the normal or dual-frequency display, press the soft key MODE/FREQ. When the plotter/sounder display is displayed, press the soft key SNDR, and then press the soft key MODE/FREQ.

2.Select MANUAL.

3.Press the soft key RETURN.

Suppressing Low Level Noise

1.Press the [MENU] key, and then press the soft key SOUNDER SETUP OPTIONS to show the sounder setup menu.

2.Press ▲ or ▼ to select CLUTTER.

3.Press the soft key EDIT.

4.Press ▲ or ▼ to select clutter rejection level.

5.Press the soft key RETURN.

Adjusting the gain

Press the soft key GAIN, and then press ▲ or

to set the gain.

Selecting range

Press the soft key RANGE, and then press ▲ or ▼ to select range.

Shifting the basic range

Press the soft key SHIFT, and then press ▲ or

to shift the basic range.

Suppressing Interference

1.Press the [MENU] key, and then press the soft key SOUNDER SETUP OPTIONS to open the sounder setup menu.

Selecting Picture Advance Speed

1.Press the [MENU] key, and then press the soft key SOUNDER SETUP OPTIONS to show the sounder setup menu.

2.Press ▲ or ▼ to select PICTURE ADVANCE.

3.Press the soft key EDIT.

4.Press ▲ or ▼ to select speed.

5.Press the soft key RETURN.

Activating Sounder Alarms

1.Press the [ALARM] key, and then press the soft key NEXT PAGE to show the alarm 2 menu.

 

ALARM2

sBOTTOM ALARM

OFF

FISH (B/L) ALARM

OFF

 

sNOISE LIMITER

OFF

 

 

 

 

CLUTTER

4

 

 

WHITE MARKER

0

 

 

HUE

1

 

 

SIGNAL LEVEL

OFF

 

 

PICTURE ADVANCE

1/1

 

 

 

 

 

DGPS 3D

SOUNDER SETUP

EDIT

EDIT

RANGE HOLD SETUP

SYSTEM

SETUP

RETURN

FISH (NORMAL)

OFF

EDIT

TEMP. ALARM

OFF

 

 

 

 

 

 

 

 

 

 

 

 

 

CLEAR

 

 

 

 

 

 

 

 

ALARM

ALARM INFORMATION

 

 

 

 

 

 

 

NO ALARM

DGPS 3D

 

RETURN

 

 

2. Press ▲ or ▼to select the alarm among

BOTTOM, FISH (B/L), FISH (NORMAL) and

2.Press ▲ or ▼to select NOISE LIMITER.

3.Press the soft key EDIT.

3.Press ▲ or ▼to select NL1, NL2 or NL3.

4.Press the soft key RETURN.

 

TEMP. (temperature).

3.

Press the soft key EDIT.

4.

Press ▲ or ▼ to select on, and then key in

 

the range to set.

5.

Press the soft key ENTER.

4

P U B . N O . O S E - 4 3 9 5 0 - D

( 0 0 0 5 , T A T A ) G P - 1 8 5 0 F / 1 8 5 0 D F

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Furuno GP-185F Manual Sounder Operation, Suppressing Low Level Noise, Suppressing Interference, Activating Sounder Alarms