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

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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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Contents Turning the Power On/Off Adjusting Tone BrillianceDisplaying Electronic Chart at Power Up Changing Chart ScaleReturning Own Ship to Screen Center Changing the Plot IntervalEntering Mark Stopping, Restarting Recording of TrackSetting Destination by Waypoint Number Cancelling DestinationSetting Arrival Alarm Selecting the Sounder Display ModeActivating Sounder Alarms Manual Sounder OperationSuppressing Low Level Noise Suppressing Interference