Furuno Radar Detector FCV 1100L User Manual

COLOR LCD SOUNDER

FCV-1100L

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SAFETY INSTRUCTIONS

WARNING

ELECTRICAL SHOCK HAZARD

Do not open the equipment.

WARNING

Keep heater away from equipment.

A heater can melt the equipment's power

cord, which can cause fire or electrical

shock.

Only qualified personnel

should work inside the

equipment.

Use the proper fuse.

Immediately turn off the power at the

switchboard if water leaks into the

equipment or something is dropped in

the equipment.

Fuse rating is shown on the equipment.

Use of a wrong fuse can result in damage

to the equipment.

Continued use of the equipment can cause

fire or electrical shock. Contact a FURUNO

agent for service.

CAUTION

A warning label is attached to the equip-

ment. Do not remove the label. If the

label is missing or illegible, contact

a FURUNO agent or dealer.

Do not disassemble or modify the

equipment.

Fire, electrical shock or serious injury can

result.

WARNING

To avoid electrical shock, do not

remove cover. No user-serviceable

parts inside.

Immediately turn off the power at the

switchboard if the equipment is emitting

smoke or fire.

Continued use of the equipment can cause

fire or electrical shock. Contact a FURUNO

agent for service.

Name: Warning Label (2)

Type: 03-129-1001-0

Code No.: 100-236-740

Make sure no rain or water splash leaks

into the equipment.

About the TFT LCD

Fire or electrical shock can result if water

leaks in the equipment.

The TFT LCD is constructed using the

latest LCD techniques, and displays

99.99% of its pixels. The remaining 0.01%

of the pixels may drop out or blink, how-

ever this is not an indication of malfunc-

tion.

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TABLE OF CONTENTS

FOREWORD.................................................................................................................. iv

SYSTEM CONFIGURATION .......................................................................................... v

1. OPERATIONAL OVERVIEW ................................................................................ 1-1

1.1 Controls..............................................................................................................................1-1

1.2 Indications..........................................................................................................................1-2

1.3 Turning the Power On/Off..................................................................................................1-2

1.4 Adjusting LCD Brilliance ....................................................................................................1-3

1.5 Display Mode .....................................................................................................................1-4

1.6 Choosing Basic Range .................................................................................................... 1-11

1.7 Shifting the Basic Range..................................................................................................1-12

1.8 Adjusting Gain..................................................................................................................1-13

1.9 Measuring Depth..............................................................................................................1-13

1.10 Marker Line ......................................................................................................................1-14

1.11 Suppressing Clutter .........................................................................................................1-15

1.12 Adjusting TVG..................................................................................................................1-16

1.13 Eliminating Weak Echoes ................................................................................................1-17

1.14 Picture Advance Speed....................................................................................................1-18

1.15 A-Scope Display ..............................................................................................................1-20

1.16 Suppressing Interference.................................................................................................1-21

1.17 SHIFT/PROG Key............................................................................................................1-22

2. MENU OPERATION.............................................................................................. 2-1

2.1 Basic Menu Operation .......................................................................................................2-1

2.2 DISP Menu.........................................................................................................................2-3

2.3 ALM Menu..........................................................................................................................2-6

2.4 TX/RX Menu.......................................................................................................................2-8

2.5 E/S Menu .........................................................................................................................2-10

2.6 USER Menu .....................................................................................................................2-12

3. SYSTEM MENU.................................................................................................... 3-1

3.1 SYSTEM Menu Operation .................................................................................................3-1

3.2 SYSTEM SETTING Menu .................................................................................................3-2

3.3 DRAFT SETTING Menu ....................................................................................................3-4

3.4 RANGE SETTING Menu....................................................................................................3-5

3.5 TEMP SETTING Menu ......................................................................................................3-7

3.6 NAV DATA SETTING Menu ...............................................................................................3-8

3.7 TARGET ECHO Menu .....................................................................................................3-10

4. INTERPRETING THE DISPLAY ........................................................................... 4-1

4.1 Color Bar............................................................................................................................4-1

4.2 Zero Line............................................................................................................................4-2

4.3 Bottom Echoes...................................................................................................................4-2

4.4 Fish School Echoes ...........................................................................................................4-3

4.5 Other Echoes.....................................................................................................................4-4

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5. MAINTENANCE, TROUBLESHOOTING ............................................................. 5-1

5.1 Maintenance.......................................................................................................................5-1

5.2 Fuse Replacement.............................................................................................................5-2

5.3 Troubleshooting .................................................................................................................5-2

5.4 Diagnostic Test...................................................................................................................5-3

5.5 Test Pattern........................................................................................................................5-5

5.6 Restoring Default Settings.................................................................................................5-6

APPENDIX ..................................................................................................................A-1

Menu Tree...................................................................................................................................A-1

Screen Division...........................................................................................................................A-6

Display Division...........................................................................................................................A-9

SPECIFICATIONS.....................................................................................................SP-1

INDEX

iii

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FOREWORD

A Word to FCV-1100L Owners

Congratulations on your choice of the FURUNO FCV-1100L COLOR LCD SOUNDER. We

are confident you will see why the FURUNO name has become synonymous with quality

and reliability.

For over 50 years FURUNO Electric Company has enjoyed an enviable reputation for

innovative and dependable marine electronics equipment. This dedication to excellence is

furthered by our extensive global network of agents and dealers.

This equipment is designed and constructed to meet the rigorous demands of the marine

environment. However, no machine can perform its intended function unless installed,

operated and maintained properly. Please carefully read and follow the recommended

procedures for operation and maintenance.

We would appreciate hearing from you, the end-user, about whether we are achieving our

purposes.

Thank you for considering and purchasing FURUNO equipment.

Features

•

16-color (including background) presentation provides detailed information on fish

density and bottom composition, on a 10.4-inch color LCD. 8-color presentation also

available.

•

FURUNO Free Synthesizer (FFS) transceiver design allows use of user-selectable

operating frequencies.

•

Automatic bottom tracking feature permits unattended operation.

Frequency mixing picture helps discriminate fish species.

Alarms: Fish, Bottom, Fish-Bottom, Water Temperature (temperature data required).

A-scope presentation displays echoes at each transmission with amplitudes and colors

according to intensities.

•

Unique split range control allows independent range settings in dual-frequency mode.

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SYSTEM CONFIGURATION

System configuration

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This page is intentionally left blank.

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1. OPERATIONAL OVERVIEW

1.1

Controls

Correct key operation: One beep

Invalid key operation: Two beeps

HOW TO REMOVE THE HARD COVER

Control Panel

While pressing the center of the cover

with your thumbs as illustrated, pull the

cover towards you.

Adjusts display brilliance.

(P. 1-3)

Inscribes vertical

· Shifts the display area. (P. 1-12)

· Changes menu setting. (P. 2-1)

· Executes programmed function. (P. 1-22)

line on the display.

Current position is output

to navigation plotter with

connection of navigator.

(P. 1-14)

Selects a display.

(P. 1-4)

SHIFT/PROG

MARKER

TLL

COLOR LCD SOUNDER FCV– 1100L

ADVANCE/A-SCOPE

DUAL

SIG LEVEL

BRILL

TVG

PROG

ZOOM

USER1

USER2

CLUTTER

GAIN

VRM

EXIT

RANGE

FUNCTION

MODE

PWR

Adjusts gain of high and

low frequencies individually.

(P. 1-13)

Turns power

on/off. (P. 1-2)

Selects a

display range. (P. 1-11)

· Shifts VRM/White

Marker. (P. 1-13, P. 2-4)

· Selects menu item.

(P. 2-1)

Opens the PIC ADVANCE/A-SCOPE

menu. (P. 1-18, P. 1-20)

Opens the SIGNAL

LEVEL menu. (P. 1-17)

Opens the TVG

menu. (P. 1-16)

Opens the NOISE

LIMITER menu.

(P. 1-21)

ADVANCE/A-SCOPE

SIG LEVEL

PROG

TVG

Opens the CLUTTER

menu. (P. 1-15)

CLUTTER

Opens the

USER menu.

(P. 2-12)

EXIT

Closes menu.

FUNCTION

Opens the main

menu. (P. 2-1)

Controls

1-1

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1. OPERATIONAL OVERVIEW

1.2

Indications

Picture advance speed

Frequency

Noise limiter

Water temperature*

Shift

Alarm type

Zero line

5.30 C

1/1

Minute marker

Elapsed time

(From pressing

MARKER/TLL

key)

0H01M

Marker

line

Alarm marker

Depth to VRM

19.7

VRM

Color bar

Water temperature graph*

Depth scale

Temperature scale*

Fish school

Bottom

echo

Ship's speed*

Depth

17.8kt

*: Appropriate sensor

required.

49.6^m

1'21"

<P/R>

Scroll time

Transducer power reduction

Indications

1.3

Turning the Power On/Off

1. Press the [PWR] key. A beep sounds, and then the power turns on.

2. Press the [PWR] key again to turn the power off.

Note 1: Wait five seconds before turning on the power again.

Note 2: The example screens shown in this manual may not match the screens

you see on your display. The screen you see depends on your system

configuration and equipment settings.

1-2

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1. OPERATIONAL OVERVIEW

1.4

Adjusting LCD Brilliance

The brilliance of the LCD may be adjusted as below. Ten levels are available.

1. Press the [BRILL] key.

BRILL

[

]

[

]

B R I L L

(9)

Brill window

2. Press the [+] or [-] key to adjust the LCD brilliance; [+] key to raise the

brilliance, [-] key to lower it.

Note 1: Brilliance is automatically set to maximum at the next power on, when

the unit is turned off with the brilliance setting of 4 or lower.

Note 2: Brilliance must be adjusted within five seconds after pressing the

[BRILL] key or the brill window will be erased.

1-3

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1. OPERATIONAL OVERVIEW

1.5

Display Mode

Seven display modes are available with the [MODE] switch.

M O D E

LF-ZOOM

DUAL

Currently selected mode

shown in reverse video

HF-ZOOM

USER-1

USER-2

Display mode window

1.5.1

Single-picture (low frequency or high frequency) display

Low frequency (LF)

The lower the frequency of the ultrasonic pulse the wider the detection area.

Thus, the low frequency is suitable for general search and judging bottom

condition.

High frequency (HF)

The higher the frequency of the ultrasonic pulse the better the resolution.

Therefore, the high frequency pulse is useful for detailed observation of fish

echoes.

1/1

0.0

Fish school

Low

frequency

High

frequency

Bottom echo

49.6m

Single-frequency Picture

Frequency and Detection Area

Frequency and detection area, sample single picture (low frequency)

1-4

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1. OPERATIONAL OVERVIEW

1.5.2 Dual frequency display

The dual frequency display provides the low frequency picture on the left half of

the screen; the high frequency picture on the right half.

1/1

0.0

Low

frequency

High

frequency

Echo Trail

Long

Frequency

Low

Beamwidth

Wide

Short

High

Narrow

49.6m

Dual frequency display

1-5

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1. OPERATIONAL OVERVIEW

1.5.3 Zoom displays

The “single-frequency picture” (high or low frequency) appears on the right half

of the screen and the zoom picture on the left half. The zoom picture may be

pre-chosen among bottom lock, bottom zoom, marker zoom and discrimination,

from the SYSTEM SETTING menu. For further details, see ZOOM MODE on

page 3-3.

Bottom-lock display

The bottom-lock display shows the area between the zoom marker and the

bottom as a straight line to distinguish it from fish near the bottom, and thus it is

useful for discriminating fish near the bottom.

The bottom-lock zoom range may be chosen on the RANGE SETTING menu.

For further details see B/L RANGE on page 3-5.

0.0

1/1

Bottom-lock display

Zoomed fish school

Zoom marker

This area zoomed

and displayed on

left 1/2 of screen

Fish

school

Single-frequency display

Bottom shown

as a straight line

21.7^m

Bottom-lock display

1-6

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1. OPERATIONAL OVERVIEW

Bottom-zoom display

The bottom-zoom display shows the zoomed bottom (automatically tracked) on

the left half of the screen. When the bottom depth increases, the display shifts to

keep the bottom echo at the lower part of the screen.

Bottom-zoom display

Marker-zoom display

The marker-zoom display expands the area chosen with the VRM on the normal

picture to full vertical size of the screen on the left half of the screen. This mode

is useful for observing a specific fish school.

The marker-zoom range may be chosen on the RANGE SETTING menu. For

further details see M/Z RANGE on page 3-5.

Marker-zoom display

1-7

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1. OPERATIONAL OVERVIEW

DISCRIM 1/2 display

The discrim(ination) 1/2 screen shows the single picture on the right half of the

screen and the bottom-lock display and discriminator display occupy the left half

of the screen. The discriminator display shows the bottom as a straight line,

which is useful for determining bottom hardness.

Discrimination 1/2 display

DISCRIM 1/3 display

This display is similar to the DISCRIM 1/2 display except the bottom

discriminator display occupies the bottom one-third of the left half of the screen

as below.

Discrimination 1/3 display

1-8

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1. OPERATIONAL OVERVIEW

1.5.4

USER-1, -2 displays

The display programmed at USER-1/2 on the USER menu appears. The default

settings are as follows:

USER 1: Screen is split vertically in thirds (LF + HF + MIX)

USER 2: Screen is split vertically in fourths (LF + HF + LF bottom zoom +HF

bottom zoom)

This setting may be changed through the USER menu. For further details, see

“USER-1/2” on page 2-12.

User 1 display (default display)

User 2 display (default display)

1-9

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1. OPERATIONAL OVERVIEW

Mix display

The mix display compares echo intensity between low and high frequencies, and

displays echoes from tiny fish in discriminative colors. This is done by utilizing

the fact that tiny fish return a stronger echo against a high frequency rather than

a low frequency. This is done as below.

1. If a high frequency echo is stronger than the corresponding echo on the low

frequency, the high frequency echo is displayed.

2. If the low frequency echo is stronger than or equal to the high frequency echo,

it is less likely to be a tiny fish and therefore is displayed in blue.

3. If the echoes on both frequencies have the intensity corresponding to

reddish-brown or red, they are displayed in reddish-brown or red: this is

necessary to display the zero line and bottom in reddish-brown or red.

4. In other words, the echoes displayed in orange thru light-blue may be

considered to be tiny fish such as whitebait.

High frequency

Low frequency

Green

Blue

YEL

GRN

RED

R-BRN

ORG

These echoes

are likely to be

Discriminator

Blue small fish.

YEL

Displayed in blue

since high freq.

echo is weaker.

Reddish-brown

BLU

Displayed in reddish-

brown since high

freq. echoes are

red or reddish brown.

How the mix display works

1-10

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1. OPERATIONAL OVERVIEW

1.6

Choosing Basic Range

The basic range may be chosen with the [RANGE] switch from the eight ranges

listed below. These eight ranges may be programmed as desired on the RANGE

SETTING menu. For details, see page 3-5.

R A N G E

3 0 f t

6 0 f t

1 2 0 f t

2 5 0 f t

5 0 0 f t

1 0 0 0 f t

1 6 0 0 f t

3 0 0 0 f t

Range setting window (example: feet)

Basic ranges (default settings)

Range Switch Position

Range Unit

120

250

Feet (default)

Meter

500

150

1000 1600

3000

1000

500

600

300

160

200

500

250

300

Fathom

Hiro (Japanese)

Passi/Braza

100

Note 1: This setting must be done within five seconds after rotating the [RANGE]

switch once, otherwise the range window will be erased.

Note 2: Range for high and low frequencies can be set separately.

Note 3: The unit of depth measurement may be chosen from the SYSTEM

SETTING menu. For details, see DEPTH UNIT on page 3-2.

1-11

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1. OPERATIONAL OVERVIEW

1.7

Shifting the Basic Range

The [-] and [+] keys determine the start depth (shown at the top of the screen) of

the picture. In the default setting any shift is reflected on other ranges. This

feature is not available when AUTO SHIFT is active.

Shift the start

depth to watch

shallow or deep.

picture

Principle of shift

S H I F T

1 0 f t

Shift window (screen center), shift indication (top right corner)

Note 1: This operation must be done within five seconds after pressing the [-] or

[+] key, otherwise the shift window will be erased.

Note 2: Automatic shift, which provides virtually hands-free automatic operation,

is also available. For further details, see AUTO SHIFT on page 3-3.

Note 3: You can shift the display independently for each range by turning on

FREE SHIFT, on the SYSTEM SETTING menu. For details, see FREE

SHIFT on page 3-2.

1-12

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1. OPERATIONAL OVERVIEW

1.8

Adjusting Gain

The [GAIN] control adjusts the sensitivity of the receiver. Adjust it so excessive

noise just disappears from the screen.

Gain too high

Gain proper

Gain too low

Examples of proper and improper gain levels

1.9

Measuring Depth

Use the [▲] or [▼] key to place the VRM on the object to measure depth. Depth

is digitally displayed above the VRM.

Note: This operation is available by setting MARKER SELECT on the DISP

menu to “VRM.”

1/1

VRM (green)

Depth to VRM

39.8

49.6m

How to use the VRM

1-13

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1. OPERATIONAL OVERVIEW

1.10 Marker Line

The [MARKER/TLL] key inscribes a vertical marker line on the screen when

pressed. It may be used to denote a fish school or other important echo.

At the same moment the key is pressed, latitude and longitude position are

output to a navigation plotter and marked on its screen if this unit is interfaced

with position-fixing equipment.

Elapsed time from the moment the [MARKER/TLL] key is pressed may be

displayed at the upper-left corner of the screen. For further details, see SCROLL

TIME on page 2-3.

1/1

0.0

Elapsed time

from when the

[MARKER/TLL]

key is pressed.

0H01M

Marker line

Shown in second color

from top of color bar in

16-color display; the top

color of color bar in 8-color

display.

49.6^m

Marker line and elapsed time indication

1-14

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1. OPERATIONAL OVERVIEW

1.11 Suppressing Clutter

When blue dots appear over the entire screen (mainly caused by sediments in

the water), use the clutter function to suppress them.

1. Rotate the [FUNCTION] switch to choose CLUTTER.

C L U T T E R

HF•CLUTTER : 2 (0 5)

HF•CURVE

STD

LF•CLUTTER : 2 (0 5)

LF•CURVE

STD

Color changes

depending on

clutter level

and curve.

LOW

HIGH

Change echo color

assignment.

[-/+]: Change setting

[EXIT]: Exit

Clutter menu

• For dual frequency display: Go to step 2.

• For other modes: Go to step 3 after pressing the [▼] key.

2. Press the [▲] or [▼] key to choose HF CURVE or LF CURVE as appropriate.

3. Press the [-] or [+] key to open the clutter curve selection window (default:

STD).

LINEAR CUSTOM

STD

Clutter curve selection window

STD: The higher the clutter level the smaller weak echoes are displayed.

LINEAR: The higher the clutter level the smaller all echoes are displayed.

CUSTOM: Applies the user clutter settings from the user clutter menu. See

page 2-17.

4. Press the [-] or [+] key to choose clutter curve desired.

5. Press the [▲] or [▼] key to close the window.

6. Press the [▲] key to choose HF CLUTTER or LF CLUTTER as appropriate.

7. Press the [-] or [+] key to set clutter rejection level: 0, OFF; 1, weakest,

5, strongest.

8. Rotate the [FUNCTION] switch fully counterclockwise to choose EXIT.

Note: Clutter cannot be adjusted manually when using the auto mode. Turn off

the auto mode on the E/S menu to manually adjust clutter. For details see

page 2-11.

1-15

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1. OPERATIONAL OVERVIEW

1.12 Adjusting TVG

The TVG compensates for propagation loss of sound, so that the echoes from

the same size fish schools are displayed in the same color. Avoid excessive

TVG; weak echoes may not be displayed. The TVG is also useful for reducing

surface noise.

100

How TVG works

1. Rotate the [FUNCTION] switch to choose TVG.

TVG

HF·TVG LEV : 5 (0~10)

HF·TVG DIST: 600ft

LF·TVG LEV : 5 (0~10)

LF·TVG DIST : 600ft

0ft

This scale is

synchronized with the

distance value setting.

600

Gain

high

low

Adjust TVG effective

distance.

[-/+]: Change setting

[EXIT]: Exit

TVG menu

•

For dual display: Go to step 2.

For other display modes: Go to step 3 after pressing the [▼] key.

2. Press the [▲] or [▼] key to choose HF TVG DIST or LF TVG DIST as

appropriate.

3. Press the [-] or [+] key to set the TVG distance. The larger the setting, the

longer the range at which TVG works. The scale on the menu synchronizes

with the rate setting.

4. Press the [▲] or [▼] key to close the window.

1-16

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1. OPERATIONAL OVERVIEW

5. When surface noise appears in the range shallower than the setting range,

press the [▲] key to choose HF TVG LEVEL or LF TVG LEVEL as

appropriate.

6. Press the [-] or [+] key to set the TVG level in the setting window. The higher

the TVG level, the less the gain near distance.

TVG level setting window

7. Rotate the [FUNCTION] switch fully counterclockwise to choose EXIT.

1.13 Eliminating Weak Echoes

Sediments in the water or reflections from plankton may be painted on the

display in green or light-blue. These weak echoes may be erased with the signal

level function.

1. Rotate the [FUNCTION] switch to choose SIG LEVEL.

SIGNAL LEVEL

SIGNAL LEV : OFF

Echo colors

disappear from

weakest to

strongest.

OFF

current

Eliminate low

intensity echoes.

[-/+]: Change setting

[EXIT]: Exit

Signal level menu

2. Press the [-] or [+] key to choose the setting desired. Every pressing of the [+]

key deletes echoes from weakest to strongest in ascending order. (For eight

colors, the setting window shows OFF, 1 to 4.)

OFF 1 2 3 4 5 6 7 8 9

Signal level setting window (for 16 colors)

3. Rotate the [FUNCTION] switch fully counterclockwise to choose EXIT.

1-17

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1. OPERATIONAL OVERVIEW

1.14 Picture Advance Speed

The picture advance speed determines how quickly the vertical scan lines run

across the screen.

1. Rotate the [FUNCTION] switch to choose ADVANCE/A-SCOPE.

PIC ADVNC/A-SCOPE

PIC ADVNC : 1/1

A-SCOPE : OFF

For picture advance

and A-SCOPE setting.

[-/+]: Change setting

[EXIT]: Exit

PIC ADVNC/A-SCOPE menu

2. Press the [-] or [+] key to choose the speed desired.

STOP 1/16

1/8

1/4

1/2

1/1

2/1

3/1

4/1

Picture advance speed setting window

The fractions in the window mean the number of vertical scan lines produced

per transmission. For example, “1/2” means a vertical scan line is produced

every two transmissions. These fractions also appear at the top of the

screen for your reference.

When choosing an advance speed, keep in mind that a fast advance speed

will expand the size of a fish school horizontally and a slow speed will

contract it.

1/1 S

"S" means picture advance speed is

synchronized with ship's speed.

Speed indication

3. Rotate the [FUNCTION] switch fully counterclockwise to choose EXIT.

1-18

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1. OPERATIONAL OVERVIEW

Ship’s speed dependent mode

With speed data provided by a speed log, current indicator or navigation

equipment, the display advance speed may be set according to ship’s speed, the

ship’s speed dependent mode. As shown in the figure below the horizontal scale

of the display is not influenced by the change of ship’s speed, thus the

speed-dependent picture advance permits judgment of fish school size and

abundance at any speed. The picture advance speed indication is suffixed with

an “S” when the ship’s speed dependent mode is active. For example, “1/1S.”

This function is available with ship’s speed of 2-20 kt. You can use the ship’s

speed dependent mode by setting PRR LEVEL to “S” on the TX/RX menu. For

further details, see PRR LEVEL on page 2-8.

Fish school is shrunk at high

ship's speed; expanded at

low ship's speed.

Normal Mode

Same size

fish schools

FULL SPEED

HALF SPEED

Speed

Fish schools are shown

same size regardless of

ship's speed.

Actual Movement

Ship's Speed Dependent Mode

How the ship’s speed dependent mode works

1-19

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1. OPERATIONAL OVERVIEW

1.15 A-Scope Display

The A-scope picture displays echoes at each transmission with amplitudes and

colors proportional to their intensities on the right one-fourth of the screen. This

feature is useful for close observation of small fish and fish near the bottom.

Note: For the dual-frequency display and vertical split screen, the A-scope

display is only available with the high frequency display. In case of the

horizontal split screen, high and low frequency A-scope displays appear.

1. Rotate the [FUNCTION] switch to choose ADVANCE/A-SCOPE to show the

PIC ADVANC/A-SCOPE menu.

2. Press the [▼] key to choose A-SCOPE.

3. Press the [+] key twice to choose ON from the setting window.

OFF ON

A-scope selection window

4. Rotate the [FUNCTION] switch to choose EXIT.

5. To turn off the A-scope display, press the [-] key twice to choose OFF at step

3 in this procedure.

1/1

0.0

Single

frequency

A-scope Display

Weak echo (fish)

Strong echo (bottom)

59.6m

A-scope display

1-20

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1. OPERATIONAL OVERVIEW

1.16 Suppressing Interference

Interference from other acoustic equipment operating nearby or other electronic

equipment on your boat may show itself on the display as shown in the figure

below. You may suppress these types of interference with the noise limiter.

Interference from

other sounder

Electrical interference

Interference

1. Rotate the [FUNCTION] switch to choose NL.

NOISE LIMITER

HF·FREQ ADJ : +0.0%

The inverted solid

triangle shifts with

operation of [-] or

[+] key.

-10

HF·NOISE LIM: OFF

LF·FREQ ADJ : +0.0%

+10

-10

+10

LF·NOISE LIM : OFF

1. Shift frequencies to

reject interference.

2. Use LF/HF·NOISE LIM

in case interference

hasn't been rejected.

[-/+]: Change setting

[EXIT]: Exit

NL menu

•

For the dual display: Go to step 2.

For other modes : Go to step 3.

2. Press the [▲] or [▼] key to choose HF•FREQ ADJ or LF•FREQ ADJ,

whichever is appropriate.

1-21

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1. OPERATIONAL OVERVIEW

3. Press the [-] or [+] key to set appropriate value in the setting window so that

interference disappears. The setting range for most transducers is -10.0% to

+10.0%. However the transducer listed below have different setting ranges.

50 kHz: -10% - +6%

67 kHz /68 kHz: -4% - +10%

107 kHz: -10% - +4%

200 kHz: -9% - +10%

The transducer having the frequency near 54-64 kHz, 112-122 kHz or

171-181 kHz has adjustment limitations. For example, the adjustment range

for 66 kHz is –2% - +10%.

If interference is still present, go to step 4, otherwise go to step 7.

4. Press the [▲] or [▼] key to close the setting window.

5. Press the [▼] key to choose HF•NOISE LIM or LF•NOISE LIM, whichever is

appropriate.

6. Press the [-] or [+] key to choose the noise rejection setting among N1, N2

and N3. N3 provides the highest level of interference suppression.

OFF N1

Signal level setting window

7. Rotate the [FUNCTION] switch to choose EXIT.

Note: Turn the noise limiter off when no interference exists, otherwise weak

echoes may be missed.

1.17 SHIFT/PROG Key

The [SHIFT/PROG] key is a “soft key” which the operator may program to

provide instant access to a function. Simply press the [+] or [-] key to access the

function programmed. An appropriate setting window appears. (The illustration

below shows the SHIFT window.) Then, press the [+] or [-] key again to select

desired setting.

SHIFT

0 ft

SHIFT window

You can select the soft key function with SHIFT/PROG on the USER menu, and

the default setting is “SHIFT.” For further details, see SHIFT/PROG on page

2-15.

1-22

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2. MENU OPERATION

2.1

Basic Menu Operation

The main menu, consisting of the DISP (display), ALM (alarm), TX/RX, E/S and

SYSTEM menus, contains various items which once preset do not require

frequent adjustment. The operator may set these items as appropriate to suit

operating needs.

1. Rotate the [FUNCTION] switch fully clockwise to choose MENU. The

last-used menu among DISP, ALM, TX/RX, ES and SYSTEM appears. The

illustration below shows the DISP menu.

Menu titles

DISP ALM TX/RX E/S SYSTEM

NO. OF COLORS : 16

HUE

: STD

BACKGROUND

WHITE LINE

: BLUE

: OFF (OFF, 1~10)

DEPTH INFO

: STD

MARKER SELECT : VRM

ZOOM MARKER

DISPLAY DATA

SCROLL TIME

: ON

: TIMER

: OFF

ECHO STRETCH : OFF

SMOOTHING-1

SMOOTHING-2

: 3 (OFF,1~4)

: OFF

Description for

selection.

Menu for display setting.

[-/+]: Change set, [EXIT]: Exit

DISP menu

2. Press the [▲] key to choose menu title area.

3. Press the [+] or [-] key to choose menu desired among DISP, ALM, TX/RX,

ES and SYSTEM. The menu chosen is highlighted.

4. Press the [▲] or [▼] key to choose item. For example, choose NO. OF

COLORS. (Menu help for the item chosen appears at the bottom of the

screen.)

5. Press the [-] or [+] key to display the setting window. The illustration below

shows the selection window for NO. OF COLORS.

Selection window for NO. OF COLORS

2-1

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2. MENU OPERATION

6. Press the [-] or [+] key to change the setting. For items having several

options, a scroll bar (blue) appears. This bar shows the current cursor

position in relation to the entire option range. This bar shifts with operation of

the [-] or [+] key.

Blue bar

CUSTOM STD HUE1 HUE2 HUE3 HUE4

The blue bar shows the current cursor position in

relation to the option range.

This bar shifts with operation of [-] or [+] key.

Selection window (for item having several options, for example, HUE)

7. Rotate the [FUNCTION] switch fully counterclockwise to choose EXIT.

2-2

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2. MENU OPERATION

2.2

DISP Menu

The DISP menu allows the user to setup up the display as desired.

DISP ALM TX/RX E/S SYSTEM

NO. OF COLORS : 16

HUE

: STD

BACKGROUND

WHITE LINE

: BLUE

: OFF (OFF, 1~10)

DEPTH INFO

: STD

MARKER SELECT : VRM

ZOOM MARKER

DISPLAY DATA

SCROLL TIME

: ON

: TIMER

: OFF

ECHO STRETCH : OFF

SMOOTHING-1

SMOOTHING-2

: 3 (OFF,1~4)

: OFF

Menu for display setting.

[-/+]: Change set, [EXIT]: Exit

For picure advance speed: 2/1, 3/1, 4/1

For picture advance speed: 1/16, 1/8, 1/4, 1/2, 1/1

DISP menu

NO. OF COLORS

Chooses eight color or sixteen-color presentation.

HUE

Chooses desired picture color. USER displays the colors programmed by the

user. (See page 2-16.) STD is the standard colors used on most FURUNO video

sounders. HUE 1-7 provide other picture color arrangements.

BACKGROUND

Chooses background color to black, dark blue, blue, light-blue or white. Note that

the background color is fixed when the user color (in HUE above) is chosen.

WHITE LINE

Changes the strongest signal color to white. The higher the setting, the wider the

white line. Generally, fish schools on or close to the bottom are displayed on the

screen as if they are a small rising from the bottom. This feature can help

discriminate bottom fish schools from the bottom.

DEPTH INFO

Changes the size and location of the depth indication.

2-3

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2. MENU OPERATION

MARKER SELECT

Chooses the marker function, VRM or WHITE MARKER.

VRM: Measures depth to an echo.

WHITE MARKER: Display a specific echo color in white. This feature is useful

for discriminating bottom fish from the bottom.

(White marker operation)

1. After choosing EXIT with the [FUNCTION] switch to close the menu, press

the [▲] or [▼] key to show the white marker setting window.

WHITE MARKER

Color bar

The color selected

by this red arrow

changes to white.

OFF

: Select color

to enhance.

White marker setting window

2. Press the [▲] or [▼] key to choose the echo color which you want to

emphasize. The setting window disappears if there is no key operation within

five seconds. The color chosen to display in white is shown in white on the

color bar.

Note: Before changing from WHITE MARKER to VRM, you must choose OFF in

the white marker setting window.

ZOOM MARKER

Turns the zoom marker on/off.

DISPLAY DATA

Chooses the data to display at the left top corner of the screen among OFF, L/L*,

TD*, TIMER (Elapsed time from the moment the [MARKER/TLL] key is pressed),

GAIN (See note below), R/B* (range and bearing to the waypoint) and

COURSE*.

*: Requires navigation device.

Note: The gain setting shown on the display may not agree exactly with GAIN

control position. The gain setting shown on the display is the correct value.

2-4

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2. MENU OPERATION

SCROLL TIME

Turns the display scroll time on or off. Scroll time, shown at the bottom left

corner of the display, shows the amount of time a scan line stays on the screen

as it passes from one side of the screen to the other. Time varies with the range

and picture advancement speed.

ECHO STRETCH

Displays the strong echoes long though the pulselength setting is short. It is

useful for distinguishing individual fish (for example, squid) from plankton.

SMOOTHING-1

This function smoothes echo presentation, and can only be changed when the

picture advance speed is set to 1/16, 1/8, 1/4, 1/2 or 1/1. (See page 1-18.) The

higher the number, the greater the smoothing. Adjust the setting when echoes

appear “spotty.”

SMOOTHING-2

This function smoothes the “mosaic-like” echo presentation, and can only be

changed when the picture advance speed is set to 2/1, 3/1 or 4/1. (See page

1-18.)

2-5

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2. MENU OPERATION

2.3

ALM Menu

The ALM menu sets the bottom, fish and water temperature alarms. To silence

the alarm beep, press the [-], [+], [▲] or [▼] key.

BOTTOM ALARM

When your ship comes in the area of the chosen depth, beeps sound and the

indication “BTM” flashes at the top right corner to draw your attention.

FISH ALARM

FISH ALARM: Fish echoes of yellow or stronger colors (default setting) trigger

the alarm.

BTM-FISH ALARM: When fish echoes come in the area which you set above the

bottom, beeps sound and the indication “FISH” flashes at the top right corner of

the screen. (Available modes: bottom lock, discrim 1/2, discrim 1/3)

TEMP ALARM

Chooses temperature range which triggers temperature alarm. Audio and visual

(“TEMP”) alarms are released when water temperature is within the range or out

of the range of the preset value. This function requires a water temperature

sensor.

2.3.1

Setting the alarm

1. Rotate the [FUNCTION] switch fully clockwise to choose MENU.

2. Press the [▲] key to choose the menu title area.

3. Press the [-] or [+] key to choose ALM to display the ALM menu.

DISP ALM TX/RX E/S SYSTEM

BOTTOM ALARM : OFF

ALARM DEPTH : 0 ft

ALARM ZONE : 10 ft

FISH ALARM

: OFF

ALARM DEPTH : 0 ft

ALARM ZONE : 10 ft

ALARM LEVEL : MID

TEMP ALARM

TEMP LIMIT

: OFF

: 65.00°F(20~95)

ALARM ZONE : 1.00°F

Menu for alarm setting.

[-/+]: Change set, [EXIT]: Exit

*: The setting is not available when ALARM

is OFF.

ALM (Alarm) menu

2-6

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2. MENU OPERATION

4. Press the [▲] or [▼] key to choose the alarm which you want to set.

5. Press the [-] or [+] key to show the alarm setting window.

OFF ON

Bottom alarm

OFF WITHIN RANGE OUT OF RANGE

Temp alarm

OFF FISH BTM-FISH

Fish alarm

Alarm setting window

6. Press the [-] or [+] key to choose the alarm type desired.

7. Press the [▼] key twice to choose ALARM DEPTH (TEMP LIMIT for temp

alarm).

8. Press the [-] or [+] key to show the alarm setting window.

0 m

Starting depth setting window (example: bottom alarm)

9. For BOTTOM ALARM and FISH ALARM, press the [-] or [+] key to set the

starting point of alarm zone. Alarm marker appears (Depth alarm: green, Fish

alarm: white). The starting depth is measured from the transducer surface for

BOTTOM ALARM and FISH ALARM, from the bottom for BTM-FISH (bottom

fish) alarm.

Selected alarm (flashing)

BTM

Start line

Alarm area

Alarm marker

Bottom alarm (green): right side

12.5ft

Fish alarm (white): right side

Bottom-fish alarm (white): left side (vertical screen division)

right side (horizontal screen division)

Setting of alarm zone (ex. Bottom alarm)

10.Press the [▼] key to choose ALARM ZONE.

11. Press the [-] or [+] key to show the alarm zone setting window.

10 ft

Alarm zone setting window (ex. Bottom alarm)

12.Press the [-] or [+] key to set the alarm zone. For depth alarm and temp alarm,

go to step 16. To set the fish alarm, go to step 13.

13.Press the [▼] key to choose ALARM LEVEL.

14.Press the [-] or [+] key to show the level setting window.

MIN MID MAX

Level setting window

2-7

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2. MENU OPERATION

15.Press the [-] or [+] key to set the alarm level.

MIN: Alarm triggered against light-blue or stronger fish echoes.

MID: Alarm triggered against yellow or stronger fish echoes.

MAX: Alarm triggered against red or stronger fish echoes.

16.Rotate the [FUNCTION] switch fully counterclockwise to choose EXIT.

To cancel an alarm, choose OFF at step 6, then rotate the [FUNCTION] switch to

choose EXIT.

Note: When multiple alarms are set, the buzzer sounds against the alarm set

second (or third).

2.4

TX/RX Menu

The TX/RX menu adjusts pulse repetition rate, STC, gain, RX band, TX pulse

and pulselength.

*: The setting is available when

DISP ALM TX/RX E/S SYSTEM

MANUAL is selected at TX PULSE.

PRR LEVEL

STC

: 20 (0~20,S)

: 0 (0~10)

: +0

GAIN ADJ

RX BAND

: STD

TX PULSE

PULSE LENGTH : 0.2 msec (0.2~5.0)*

STC

: 0 (0~10)

: +0

: STD

GAIN ADJ

RX BAND

TX PULSE

PULSE LENGTH : 0.2 msec (0.2~5.0)*

Menu for TX/RX setting.

[-/+]: Change set, [EXIT]: Exit

TX/RX menu

PRR LEVEL

Changes pulse repetition rate. Normally, the highest rate (20) is used. When in

shallow waters, second reflection echoes may appear between surface and

actual bottom echo. In this case lower the PRR level. The option “S” means the

ship’s speed dependent mode, where the PRR changes automatically with ship’s

speed. (Requires speed input.) For further information about the ship’s speed

dependent mode, see page 1-19.

Note: When using the transducer pair 88F-126H and 28F-24H with the PRR

setting of 20, transmitter power will drop slightly on the LF/HF display

when the range is within 40 m.

2-8

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2. MENU OPERATION

STC (High and Low Frequencies)

Adjusts STC level for the high and low frequencies, and is useful for suppressing

surface noise. The setting range is 0 (OFF) to 10. “10” suppresses noise which

is up to 5 m distance from the face of the transducer. Turn off the STC when

there is no noise on the screen, otherwise weak echoes may be missed.

GAIN ADJ (High and Low Frequencies)

Adjusts gain of receiver unit chosen. Adjust the setting when the GAIN control

cannot effectively adjust the gain.

RX BAND (High and Low Frequencies)

Sets amplifier bandwidth of high and low frequency Rx amplifier. When

NARROW is chosen, the noise suppression is greater however resolution in

shallow water is lower. Normally, set to STD. For increased resolution, choose

WIDE.

TX PULSE (High and Low Frequencies)

Sets TX pulselength for high and low frequencies. The available choices are

SHORT1, SHORT2, STD, LONG, and MANUAL. Pulselengths except MANUAL

automatically change with range and shift.

PULSE LENGTH (High and Low Frequencies)

Sets pulselength, and is effective when TX PULSE setting is MANUAL. Choose

a low value for better detection resolution: a high value to increase detection

range.

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2. MENU OPERATION

2.5

E/S Menu

The E/S menu sets echo sounder-related options.

DISP ALM TX/RX E/S SYSTEM

FREQ CHOICE

: 75 kHz

FREQ CHOICE

: 50 kHz

: OFF

PWR REDUCTION

BOTTOM SEARCH

BOTTOM LEVEL

: AUTO

: +0(-40 +0)

AUTO MODE

: OFF

Menu for E/S function setting.

[-/+]: Change set, [EXIT]: Exit

E/S menu

FREQ CHOICE

You can change the transmitting frequencies for the following transducers. This

function is useful when there is interference from other vessel, or when targeting

certain fish species.

50kHz/75kHz transducer

Using the following transducers with 75 kHz provides high-resolution pictures:

• 50B-6

• 50/200-1T (50kHz)

• 50/200-1ST(50 kHz)

• 50B-9

• 50B-12

Note 1: When using above transducers on 75 kHz the transmission line (zero

line) may be longer than normal.

Note 2: 50 kHz and 75 kHz pictures are displayed on the dual frequency display

with connection of one of the above-mentioned transducers. However,

the actual picture is shown only for the port where the transducer is

connected.

2-10

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2. MENU OPERATION

PWR REDUCTION

Reduces the power output on high and low frequencies. “<P/R>” appears at the

bottom of the screen when turned on. When switching from OFF to ON, it takes

several seconds to reduce power.

BOTTOM SEARCH

On the dual-frequency display, choose transducer which is to measure depth.

The choices are AUTO, low frequency and high frequency. “AUTO” gives priority

to high frequency transducer having greatest accuracy.

BOTTOM LEVEL

When the bottom depth readout is unstable, use this feature to stabilize it. The

setting range is –40 to 0.

0.0

1/1

Bottom-lock

display

21.7^m

Set the bottom

search so these

vertical lines disappear.

Bottom

How to adjust bottom level

If this setting value is too small, fish echoes may be regarded as bottom, which

causes unstable depth readout.

AUTO MODE

Turns on/off the auto mode.

OFF:

Turns off the auto mode. Gain, range and clutter may be adjusted

manually.

CRUISING: Suppresses weak echoes to emphasize bottom echoes clearly. Use

this setting when going to a fishing ground.

FISHING: Displays weak echoes clearly. Use this setting for fishing.

In the auto mode, gain, display range and clutter are automatically adjusted.

Gain is automatically adjusted so the bottom echo is painted in reddish brown. (If

the gain appears to be too strong, it can be offset on the TX/RX menu with

“GAIN ADJ.”) Display range is automatically adjusted to show the bottom echo

on the lower 1/2 of the screen. Clutter is automatically adjusted to suppress

weak echoes such as sediment in the water and plankton.

2-11

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2. MENU OPERATION

2.6

USER Menu

The USER menu sets up the user displays, user color and user clutter, and

programs the [SHIFT/PROG] key. This menu can be shown by placing the

[FUNCTION] switch in the “PROG” position.

USER

USER-1/2

<USER-1>

NAV DATA DISP

NAV DATA MODE

: OFF

: ALPHANUMERIC

<USER-2>

NAV DATA DISP

NAV DATA MODE

: OFF

: ALPHANUMERIC

SHIFT/PROG KEY

: SHIFT

USER COLOR SETTING

USER CLUTTER SETTING

Menu for user-preset mode setting.

[+]: Go to setting [EXIT]: Exit

USER menu

USER-1/2

Customizes the user displays.

USER -1/2

<USER-1>

SCREEN LAYOUT

DISP MODE

: [LF]+[HF]+[MIX]

ZOOM MODE : BOTTOM ZOOM *

TARGET ECHO : NORMAL

<USER-2>

SCREEN LAYOUT

DISP MODE

[LF]Zm/Nor+[HF]Zm/Nor

ZOOM MODE : BOTTOM ZOOM

TARGET ECHO : NORMAL

Select screen layout.

[-/+]: Change set, [EXIT]: Exit

* = The setting is available when Zm (Zoom)

is selected at the DISP MODE field.

USER-1/2 menu

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2. MENU OPERATION

SCREEN LAYOUT

Chooses the screen division layout among the patterns shown below.

The default settings are as follows:

USER-1:

USER-2:

( [LF]+[HF] +[MIX])

([LF]Zm/Nor+[HF]Zm/Nor)

DISP MODE

Chooses the picture to display in respective screen layout.

[HF]:Normal

[LF]:Normal

[HF]:Zoom

[LF]:Zoom

[LF]+[HF]:Zm/Nor

[LF]:Zm/Nor+[HF]

[LF]+[HF]+[MIX]

[MIX]:Normal

[HF]:Zm/Nor

[LF]:Zm/Nor

[LF]+[HF]

[LF]:Zm/Nor+[HF]:Zm/Nor

[LF]:Zm+[HF]:Zm

[HF]+[MIX]

[LF]+[MIX]

HF: high frequency LF: low frequency

NOR: normal

MIX: mix

ZM: zoom

ZOOM MODE

Chooses the zoom mode to use.

BOTTOM LOCK BOTTOM ZOOM MARKER ZOOM DISCRIM-1/2 DISCRIM-1/3

Zoom mode choices

TARGET ECHO

Chooses the target echo from normal, surface, squid and deep sea. For details,

see page 3-10.

NORMAL SURFACE SQUID DEEP SEA

Target echo choices

NAV DATA DISP

Nav data may be displayed at the left or right half of the screen, or turned off.

2-13

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2. MENU OPERATION

NAV DATA MODE

Three nav data displays are available: alphanumeric, graphic1 and graphic2.

ALPHANUMERIC

The alphanumeric display provides position in latitude and longitude, course,

speed, depth, temperature, and range, bearing and cross-track error to the

destination waypoint. Appropriate sensors are required to show data other than

depth. If desired, you may enlarge one indication on one half of the screen.

Circumscribe the indication to enlarge by operating the [▲] or [▼] key, then

press the [+] key. To restore the full nav data display, press the [-] key.

POS

Cursor for choosing

data to enlarge

34°44.135’N

135°27.098’E

CSE

SPD

135°

8.6kt

DEP

TMP

42.9ft

85.51°F

WP 001

RNG 79.03nm

BRG

135°

0.005nm

XTE

Nav data display

GRAPHIC1

The GRAPHIC1 display mainly provides steering information. Appropriate

sensors are required.

Bearing to Destination Waypoint

Course*

BRG

359°

CSE

³²³°

Bearing*

1nm

Cross-track Error

Speed*

Destination

Waypoint

SPD

8.4

ABC

RNG

12.0

TRIP

76.8

Range to

Destination

Waypoint

Distance Run*

Note: Distance run may be

reset to zero by pressing

the [+] or [-] key for about

five seconds.

DEP

69.4

TMP

85.51

°F

Depth

* = Requires appropriate sensor.

Water Temperature*

Graphic1 display

2-14

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2. MENU OPERATION

GRAPHIC2

The GRAPHIC 2 display provides a speedometer together with steering

information. Appropriate sensors are required.

Distance run since power was turned on

Note: Distance run may be

reset to zero by pressing

the [+] or [-] key for about

five seconds.

TRIP

1182

Speedometer*

Depth

^SP1^EE0^D.6

Speed*

TEMP

DEPTH

Water Temperature*

Position*

85.51 F

55.8ft

WPT: FOX1

23.119'N

Waypoint

Course

122

°46.970'E

CSE: 120

BRG: 135

Waypoint Relative Bearing*

(In relation to course)

Waypoint Bearing

RNG

100.5nm

XTE

0.50

* = Requires appropriate sensor.

0.5

Graphic2 display

SHIFT/PROG KEY

Chooses the function of the [SHIFT/PROG] key. The choices are shift, picture

advance, signal level, hue, white line, PRR level, bottom level, A-scope, auto

shift and auto mode.

Blue bar

SHIFT PIC ADVNC SIGNAL LEVEL HUE WHITE LINE

The blue bar shows the current cursor position in

relation to the option range.

This bar shifts with operation of [-] or [+] key.

SHIFT/PROG soft key program choices

2-15

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2. MENU OPERATION

USER COLOR SETTING

In addition to the standard and factory-programmed color sets, the user may set

and store display colors as desired.

USER COLOR SETTING

COLOR NO.

BKGD

RED

: 0 (0 15)

GREEN

BLUE

: 2

: 9

DEFAULT

CUSTOM

: NO

Color setting for 16-color presentation.

[-/+]: Change set, [EXIT]: Exit

USER COLOR SETTING menu

1. Press the [-] or [+] key to show the color setting window. (In case of eight

colors, color is 1-6.)

BKGD ECHO1 ECHO2 ECHO3 ECHO4 ECHO5 ECHO6 ECHO7

Color setting window (16 colors)

2. Press the [-] or [+] key to select the color to change.

ECHO15

ECHO14

ECHO13

ECHO12

ECHO11

ECHO10

ECHO9

ECHO8

ECHO7

ECHO6

ECHO5

ECHO4

ECHO3

ECHO2

ECHO1

BKGD

Color bar (for 16 colors)

3. Press the [▲] or [▼] key to close the color setting window.

4. Press the [▼] key to select RED, GREEN or BLUE (level).

2-16

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2. MENU OPERATION

5. Press the [-] or [+] key to show the level setting window.

Level setting window

6. Press the [-] or [+] key to select color strength. The higher the number, the

darker the color.

7. Press the [▲] or [▼] key to close the level setting window.

8. Do steps 1-7 to set another color.

9. To use custom colors, select YES at CUSTOM.

10.To return to original color, select YES at DEFAULT.

USER CLUTTER SETTING

The USER CLUTTER SETTING menu lets you emphasize weak to medium

strength echoes.

USER CLUTTER SETTING

COLOR-7

COLOR-6

COLOR-5

COLOR-4

COLOR-3

COLOR-2

COLOR-1

: 3 (1 14)

: 3

The larger the

setting, the wider

the ratio of the

color selected.

: 3

BACKGROUND : 3

DEFAULT

: NO

When the value is not suitable,

weak level is automatically adjusted.

Set clutter level to be displayed.

[-/+]: Change set, [EXIT]: Exit

USER CLUTTER SETTING menu

1. Press the [▲] or [▼] key to select color or background to change. COLOR-7

is the strongest color.

2. Press the [-] or [+] key to show the setting window.

Setting window

2-17

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2. MENU OPERATION

3. Press the [-] or [+] key to set the level (1-14).

If…

Then...

you want to emphasize

COLOR-7, COLOR-6: set large value.

COLOR-7 (reddish-brown, red) COLOR-5 to COLOR-1: Set small value.

you want to emphasize middle COLOR-7 to COLOR-5: Set small value.

color (yellow, green)

COLOR-4 and COLOR-3: Set large value.

COLOR-2 and COLOR-1: Set small value.

you want to remove the

weakest color

COLOR-1: Set small value.

4. Press the [▲] or [▼] key to close the setting window.

5. Repeat steps 1 through 4 to set another color.

6. To use custom clutter settings, set the [FUNCTION] switch in the CLUTTER

position, then select CUSTOM from HF CURVE (LF CURVE).

To return to default settings, select YES at DEFAULT.

2-18

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3. SYSTEM MENU

3.1

SYSTEM Menu Operation

1. Rotate the [FUNCTION] switch fully clockwise to select MENU.

2. Press the [▲] key to select the menu title area.

3. Press the [+] key to choose SYSTEM to show the SYSTEM menu.

DISP ALM TX/RX E/S SYSTEM

SYSTEM SETTING

DRAFT SETTING

RANGE SETTING

TEMP SETTING

NAV DATA SETTING

TARGET ECHO

TEST MODE

DEFAULT SETTING

Menu for system setting.

[+]: Go to setting [EXIT]: Exit

System menu

4. Press the [▲] or [▼] key to select the item which you want to set.

5. Press the [+] key to show the sub menu.

6. Rotate the [FUNCTION] switch fully counterclockwise to select EXIT.

3-1

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3. SYSTEM MENU

3.2

SYSTEM SETTING Menu

The SYSTEM SETTING menu mainly sets picture layout options.

DISP ALM TX/RX E/S SYSTEM

SYSTEM SETTING

PICT ADV DIR : LEFT

DISP DIVISION :

DEPTH SCALE : RIGHT

DEPTH UNIT

: ft

FREE SHIFT

AUTO SHIFT

: OFF

ZOOM MODE : BOTTOM LOCK

LANGUAGE : ENGLISH

Select picture scrolling direction.

[-/+]: Change set, [EXIT]: Exit

SYSTEM SETTING menu

PICT ADV DIR

Chooses picture advance direction: right or left which advances the picture in

both right and left directions from the screen center.

DISP DIVISION

Sets display division for the dual frequency picture.

, vertical;

, horizontal.

DEPTH SCALE

Chooses where to position the depth scale; right, center or off.

DEPTH UNIT

Chooses unit of depth measurement; meters, feet, fathoms, hiro (Japanese),

passi/braza. Note that the Japanese characters for hiro appear when using hiro.

FREE SHIFT

Sets shift value independently for each range (ON) or commonly for all ranges

(OFF).

3-2

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3. SYSTEM MENU

AUTO SHIFT

Turns automatic depth shift on or off. The automatic shift function automatically

locates the bottom trace on the lower half of the screen; the range window jumps

up where the bottom trace rises over the center of the screen and jumps down

when it reaches the bottom of the screen. AUTO appears at the top right corner

of the screen when the auto shift function is on. Note that the [+] and [-] keys are

inoperative when the automatic shift function is turned on.

1/2

3/4

The equipment shifts to a deeper

range when the bottom comes to

the lower edge of the depth scale.

Range changes automatically to

locate the bottom on the lower half

of screen.

Automatic shift concept

ZOOM MODE

Chooses the zoom mode for the ZOOM position of the [FUNCTION] switch. The

choices are bottom lock, bottom zoom, marker zoom, discrimination-1/2 and

discrimination-1/3.

LANGUAGE

Chooses the language: ENGLISH or other languages. To switch language,

select language desired, then rotate the [FUNCTION] switch fully

counterclockwise to select EXIT.

3-3

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3. SYSTEM MENU

3.3

DRAFT SETTING Menu

The DRAFT SETTING menu sets draft value, when you require depth below the

surface.

DISP ALM TX/RX E/S SYSTEM

DRAFT SETTING

DRAFT

: +0.0 ft (-15 +90)

DRAFT

: +0.0 ft (-15 +90)

Set draft value if depth below surface

is needed.

[-/+]: Change set, [EXIT]: Exit

DRAFT SETTING menu

DRAFT

Sets draft depth for low and high frequencies.

3-4

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3. SYSTEM MENU

3.4

RANGE SETTING Menu

The RANGE SETTING menu presets the range chosen with the [RANGE]

control.

DISP ALM TX/RX E/S SYSTEM

RANGE SETTING

RANGE1

RANGE2

RANGE3

RANGE4

RANGE5

RANGE6

RANGE7

RANGE8

30 ft (16 6000)

60 ft

: 120 ft

: 250 ft

: 500 ft

: 1000 ft

: 1600 ft

: 3000 ft

M/Z RANGE

B/L RANGE

16 ft (16 600)

16 ft

SPLIT RANGE: OFF

Set preset range scales.

[-/+]: Change set, [EXIT]: Exit

RANGE SETTING menu

RANGE1-RANGE8

Presets basic ranges for the [RANGE] switch. Ranges must be set from shallow

to deep, and a range may not be lower than a preceding one. (Setting ranges:

5-2000 m, 16-6000 ft, 2-1200 fa, 4-1600 hiro, 3-1200 P/B)

M/Z RANGE

Sets display range of marker zoom and bottom zoom pictures. (Setting ranges:

5-200 m, 16-600 ft, 2-120 fa, 4-160 hiro, 3-120 P/B)

Note: For the vertical split screen, halve the above values.

B/L RANGE

Sets display range of bottom-lock, discrim-1/2, discrim-1/3 picture. (5-200 m,

16-600 ft, 2-120 fa, 4-160 hiro, 3-120 P/B)

Note: For the vertical split screen, halve the above values.

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3. SYSTEM MENU

SPLIT RANGE

Select ON to set range for low frequency and high frequency individually.

1. Rotate the [RANGE] switch to show RANGE (LF or HF) window.

RANGE [LF]

30 ft

RANGE [HF]

30 ft

Switch [LF] and [HF] by

pressing the [RANGE]

switch.

60 ft

120 ft

250 ft

60 ft

120 ft

250 ft

500 ft

1000 ft

1600 ft

3000 ft

1000 ft

1600 ft

3000 ft

Range window

2. Press the [RANGE] switch within five seconds to display the RANGE (LF)

window or RANGE (HF) window whichever desired.

3. Rotate the [RANGE] switch to select the range desired.

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3. SYSTEM MENU

3.5

TEMP SETTING Menu

The TEMP SETTING menu sets up the water temperature sensor (FURUNO-

supplied sensor only).

DISP ALM TX/RX E/S SYSTEM

TEMP SETTING

TEMP UNIT

: °F

TEMP INPUT

: SENSOR

TEMP ADJUST : +0.00°F (-20 +20)

TEMP OUTPUT : ON

TEMP READOUT: ON

TEMP GRAPH : OFF

TEMP COLOR : STD

Select temperature unit.

[-/+]: Change set, [EXIT]: Exit

TEMP SETTING menu

TEMP UNIT

Chooses unit of temperature measure, Celsius or Fahrenheit.

TEMP INPUT

Chooses source of water temperature data; sensor (FURUNO), or NMEA.

TEMP ADJUST

Offsets water temperature indication to improve accuracy. Effective only for

FURUNO-supplied water temperature sensor.

TEMP OUTPUT

Turn on/off water temperature data output.

TEMP READOUT

Turns on/off water temperature indication.

TEMP GRAPH

Turns on/off water temperature graph and chooses graph scale.

OFF: No water temperature graph

3-7

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3. SYSTEM MENU

TEMP COLOR

Chooses the color of the temperature graph (standard, white, red, black, yellow).

Note: Standard means the fifth color from the bottom of the color bar, including

background color in 16-color display; third color in 8-color display. Yellow

means tenth (8-color display: sixth) color from the bottom of the color bar.

3.6 NAV DATA SETTING Menu

The NAV DATA SETTING menu chooses source of position and heading data.

DISP ALM TX/RX E/S SYSTEM

NAV DATA SETTING

SPEED UNIT

: kt

SPEED INPUT

: SENSOR

SPEED ADJUST : +0% (-50 +50)

SPEED OUTPUT : ON

SPEED INFO

: OFF

NMEA VERSION : Ver 2.0

NAV DATA

COURSE

: AUTO

: TRUE

TLL OUTPUT

: OFF

Select speed unit.

[-/+]: Change set, [EXIT]: Exit

NAV DATA SETTING menu

SPEED UNIT

Chooses unit of speed measurement from knot, kilometer and statute

miles-per-hour.

SPEED INPUT

Chooses source of speed data, sensor or NMEA.

SPEED ADJUST

Further refines speed data accuracy.

SPEED OUTPUT

Turns speed data output on/off.

3-8

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3. SYSTEM MENU

NMEA VERSION

Chooses NMEA version of external navigator; Ver 1.5, Ver 2.0, Ver. 3.0 or

SPECIAL. If you are not sure of version number try both and select which one

successfully receives data. SPECIAL outputs the depth data at the rate of 600

bps.

NAV DATA

Chooses source of navigation data (NMEA talker); GPS, Loran C, Loran A,

Decca, DR or AUTO. Select AUTO when more than one talker data is input. The

order of priority is GPS, Loran C, Loran A, Decca, DR.

COURSE

Chooses heading reference (for heading data output from navigator); TRUE or

MAG (magnetic bearing).

TLL OUTPUT

Enables/disables output of L/L position to a navigation plotter when the

[MARKER/TLL] key is pressed.

3-9

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3. SYSTEM MENU

3.7 TARGET ECHO Menu

The TARGET ECHO menu sets fishing objective. Four choices are available:

NORMAL, SURFACE, SQUID and DEEP SEA.

DISP ALM TX/RX E/S SYSTEM

TARGET ECHO

TARGET ECHO : NORMAL

Select target echo to optimize

sounding parameters.

[-/+]: Change set, [EXIT]: Exit

TARGET ECHO menu

TARGET ECHO

Sets up the equipment according to fishing objective

NORMAL: For general fishing.

SURFACE: For detecting surface fish. Pulse repetition rate is higher than

“NORMAL” on 1 kW and 2 kW transducers (only those transducers

registered on the menu).

SQUID:

For detecting squid and other individual fish. The items below are

automatically set as follows:

TX pulselength: Short 1

Echo stretch: ON

Smoothing-1: OFF

DEEP SEA: Same as GENERAL.

3-10

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4. INTERPRETING THE DISPLAY

This section provides, using typical examples, the information necessary for

interpreting the display.

1/1

Minute marker

Surface

0.0

Zero line

noise

Color bar

Bottom

Fish school

49.6m

Typical display

Minute Marker: The minute marker displays a minute worth of time with two

colored bars, each bar 30 seconds in time. It is useful for estimating elapsed

time.

4.1

Color Bar

The color bar shows the relation between echo intensity and echo color on the

screen. The top color (reddish-brown) is the strongest color and the lower colors

the weakest. The bar can be used as a reference to estimate density of a fish

school, fish species and hardness of the bottom. The background color can be

selected on the menu screen.

STRONG

REDDISH-BROWN

RED

ORANGE

YELLOW

GREEN

LIGHT-BLUE

BLUE

DEEP BLUE

WEAK

No Signal

49.6m

Color bar

4-1

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4. INTERPRETING THE DISPLAY

4.2

Zero Line

The zero line represents the transducer’s position. It moves off the screen when

a shifted range is used, or is shown at draft depth when ship’s draft is entered.

Zero Line

Range shifted

Zero line

4.3

Bottom Echoes

Bottom echoes are normally strongest and displayed in reddish-brown or red,

but colors and width will vary with bottom material, depth, sea condition,

installation, frequency, pulselength and sensitivity.

A hard and rough bottom appears with a longer tail because it reflects more of

the ultrasonic pulse. Because of their stronger return, shallow echoes appear

wider than deep ones even when all bottom conditions are equal. Also, a longer

bottom tail appears on slopes because of the difference in traveling time at both

edges of the beam angle. In the rugged bottom, echoes are reflected on many

different planes, overlapping to present a 3D effect.

Rugged

bottom

Color difference

Second bottom

echo

Bottom material and bottom profile

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4. INTERPRETING THE DISPLAY

The nature of the bottom is known from the intensity and length of the bottom tail.

Generally, when observing the bottom nature, the lower sounding frequency is

used, the pulselength is set to long, and the gain setting is not disturbed. In the

hard and craggy bottom, the bottom appears more reddish and with a long tail.

However, the bottom with sediment may give a short tail if a low frequency

sounding is used.

Rock base

Mud & sand

Bottom nature

4.4

Fish School Echoes

Fish quantity can be estimated to a certain extent from fish echoes on the screen

if fish school size and fish school density are kept in mind.

Usually the size of fish echoes on the screen is proportional to the actual size of

the fish school. However, if two fish echoes appear at different depths with the

same size, the fish school at shallower depth is smaller because the ultrasonic

beam widens as it propagates and a fish school in deep water is displayed

larger.

Deep fish school sounding time

Shallow fish school sounding time

School depth

and sounding

time

Large

school

Size of

fish school

Small

school

Fish school size

Difference of fish school sounding times

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4. INTERPRETING THE DISPLAY

If two fish schools appear with the same color at different depths, the one in

deeper water is denser because the ultrasonic wave attenuates as it propagates

and the fish school in deep water tends to be displayed in a weaker color.

Less Reddish

(Sparse echo)

Strong

Echo

Difference in

signal strength

Reddish

(Dense echo)

Fish Echo

Weak Echo

Fish school density

4.5

Other Echoes

4.5.1 Plankton

A plankton layer, a likely place to find fish, is displayed in green or blue dots. It

usually descends in the day and rises at night.

Plankton

Fish School

Plankton

4.5.2

Current rip

A current rip develops when two ocean currents of different speeds, directions

and water temperatures meet. Its on-screen appearance is as shown below.

Current Rip

Current rip

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4. INTERPRETING THE DISPLAY

4.5.3

Surface noise

When the sea is rough or the ship passes over a wake, surface noise may

appear at the top of the screen. It can be suppressed with the CLUTTER

function.

Surface Noise

Surface noise

4.5.4

Aerated water

When the sea is rough or the ship makes a quick turn, gaps in the bottom echo

on the screen may appear. This is caused by air bubbles which block

propagation of the sound wave. Generally low frequency ultrasonic waves are

interrupted more easily than high ones.

Ultrasonic wave

blocked by

aerated water

Aerated water

4.5.5

False image

Every time the ultrasonic pulse is transmitted, some radiation escapes on each

side of the beam, called “side lobes.” Echoes from side lobes show on the

display as false images as below.

Main

Lobe

False Image

Side

Lobe

False image

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4. INTERPRETING THE DISPLAY

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4-6

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5. MAINTENANCE,

TROUBLESHOOTING

WARNING

ELECTRICAL SHOCK HAZARD

Do not open the equipment.

Only qualified personnel

should work inside the

equipment.

5.1

Maintenance

Regular maintenance is important for continued performance. Important points to

be checked from time to time are shown below.

Maintenance program

Check point

Action

Interval

Monthly

Transducer cable

If conductors are exposed, replace cable.

Power cable plug, If loosened, secure tightly.

Monthly

transducer cable

plug

Grounding

If corroded, clean.

Monthly

Ship’s mains

voltage

If out of ratings, correct problem.

Display unit

cleanliness

Dust or dirt may be removed with a soft

cloth. Water-diluted mild detergent may be

used if desired. DO NOT use chemical

cleaners to clean the display unit; they may

remove paint and markings. Use special care

when cleaning the LCD, since it scratches

easily.

Monthly

Transducer

cleanliness

Marine life on the transducer will result in a

gradual decrease in sensitivity. Check the

transducer face each time the boat is

dry-docked. Carefully remove any marine life

with piece of wood or fine sandpaper.

At dry-dock

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5. MAINTENANCE, TROUBLESHOOTING

5.2

Fuse Replacement

A 5A fuse (type: FGBO-A 5A AC125V) in the power cable protects the equipment

against overcurrent, reverse polarity of the ship’s mains and internal fault. If the fuse

blows find the cause before replacing it. Contact your dealer about replacement. (A

7A fuse (type: FGMB 7A 125V) also is contained inside the display unit. Contact

your dealer about its replacement.)

CAUTION

Use the proper fuse.

Use of a wrong fuse can cause fire or

damage the equipment.

5.3

Troubleshooting

This section provides simple troubleshooting procedures which the user may

follow to restore normal operation.

Troubleshooting

If…

Then…

there are no echoes but

the depth scale appears

•

check if the transducer is properly connected.

there is no zero line or

zero line is not in correct

position

check if the range shifted. (Zero line does not appear when

the range is shifted.)

•

press the [-] key so as the scale starts from 0.

you suspect poor or low

sensitivity

check that the [GAIN] control is properly set.

the bottom is traced in

zigzag pattern or you

experience occasional

loss of echo

•

the sea may be rough. Bottom is traced zigzag when the sea

is rough.

own boat may have passed over other boat’s wake, which

blocks propagation of sound wave.

there is no depth readout

•

check to see if bottom is present on the normal picture range.

check if bottom echo is painted in red, reddish-brown.

automatic shift is

inoperative

noise appear

intermittently

•

check if the cables of pulse generating equipment are near

the equipment.

there is noise and

interference

•

check that GAIN and CLUTTER are properly adjusted.

check the setting of the noise limiter.

check the equipment’s ground.

5-2

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5. MAINTENANCE, TROUBLESHOOTING

5.4

Diagnostic Test

The diagnostic test checks the equipment for proper operation.

1. Rotate the [FUNCTION] switch fully clockwise to select MENU.

2. Press the [▲] key to select the menu title area at the top of screen.

3. Press the [+] key to select SYSTEM.

4. Press the [▲] or [▼] key to select TEST MODE.

5. Press the [+] key to open the TEST menu.

DISP ALM TX/RX E/S SYSTEM

TEST MODE

DIAGNOSTICS : NO

TEST PATTERN : NO

HI FREQ

LOW FREQ

: 200 kHz

: 50 kHz

Press and hold [MARKER] key more than

3 sec to exit from TEST MODE.

Menu for diagnostics.

[-/+]: Change set, [EXIT]: Exit

Test menu

6. Press the [+] key twice to select YES in the setting window.

[

] : NO

[

] : YES

Test setting window

7. The ROM, SRAM, DRAM and NMEA check results appear. Water

temperature and speed also appear if appropriate sensor is connected.

Program No.

R O M

S R A M

D R A M

N M E A

0252307-03.XX

ROM, SRAM, DRAM and NMEA test

results are shown as OK or NG (No Good).

OK*

Temp. SENSOR +85.5˚F

Speed SENSOR 8.0 kt

O O O

* O O

238

255

8 O 6

Panel window

For testing controls.

See next page.

Press and hold [MARKER] key more than 3 sec to exit.

XX: Version No.

*: Requires special cable to check.

Diagnostic test results

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5. MAINTENANCE, TROUBLESHOOTING

5.4.1

Panel Test

The “panel window” at the bottom of the diagnostics display is used to check

keys and controls.

1. Press any key except the [PWR] key. The pressed key’s on-screen location

changes from 0 to 1 when the key is pressed.

2. Operate each control. The figure on the screen changes as below.

[FUNCTION]: 1 to 8

[RANGE]:

[MODE]:

[GAIN]:

0 to 20

1 to 7

0 to 255

3. To quit the diagnostic test, press the [MARKER/TLL] key more than three

seconds to return to the SYSTEM menu, then rotate the FUNCTION switch

fully counterclockwise to select EXIT.

5-4

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5. MAINTENANCE, TROUBLESHOOTING

5.5

Test Pattern

The test pattern tests for proper display of colors.

1. Rotate the [FUNCTION] switch fully clockwise to select MENU.

2. Press the [▲] key to select the menu title area at the top of the screen.

3. Press the [+] key to select SYSTEM.

4. Press the [▲] or [▼] key to select TEST MODE.

5. Press the [+] key.

6. Press the [+] key to select TEST PATTERN.

7. Press the [+] key twice to select YES in the dialog box.

[

] : NO

[

] : YES

Test pattern selection dialog box

8. Press the [+] key successively to change the test pattern, in the sequence

below.

16 tones

of GREEN

16 tones

of BLUE

16 tones

of RED

WHITE

RED

BLACK

BLUE

GREEN

Test pattern sequence

9. Press the [MARKER/TLL] key more than three seconds to return to the

SYSTEM menu.

10.Rotate the [FUNCTION] switch fully counterclockwise to select EXIT.

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5. MAINTENANCE, TROUBLESHOOTING

5.6

Restoring Default Settings

All menu options can be restored to their default settings. For your reference all

default settings are shown in the menu tree at the back of this manual.

Note: User color setting, language, target echo setting and user clutter setting

are not disturbed.

1. Rotate the [FUNCTION] switch fully clockwise to select MENU.

2. Press the [▲] key to select the menu titles at the top of the menu.

3. Press the [+] key to select SYSTEM.

4. Press the [▼] key to select DEFAULT SETTING.

5. Press the [+] key to show the DEFAULT SETTING menu.

DISP ALM TX/RX E/S SYSTEM

DEFAULT SETTING

DEFAULT SET : NO

[-/+]: Change set, [EXIT]: Exit

Default setting menu

6. Press the [+] key twice to select YES in the selection window.

[

] : NO

[

] : YES

Default setting selection window

7. A beep sounds while the memory is being cleared.

8. After the beep stops, rotate the [FUNCTION] switch fully counterclockwise to

select EXIT.

5-6

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APPENDIX

Menu Tree

[FUNCTION] switch

CLUTTER

HF CLUTTER (0-5, 2)

HF CURVE (STD, LINEAR, CUSTOM)

LF CLUTTER (0-5, 2)

LF CURVE (STD, LINEAR, CUSTOM)

TVG

HF TVG LEV (0-10, 5)

Underline: default setting

HF TVG DIST (100ft-3000ft, 600ft)

LF TVG LEV (0-10, 5)

LF TVG DIST (100ft-3000ft, 600ft)

SIG LEVEL

SIGNAL LEV (OFF, 16 colors: 1-9, 8 colors: 1-4)

ADVANCE/A-SCOPE

PIC ADVNC (STOP, 1/16, 1/8, 1/4, 1/2, 1/1, 2/1, 3/1, 4/1)

A-SCOPE (OFF, ON)

HF FREQ ADJ (-10.0-+10.0% , +0.0%)

HF NOISE LIM (OFF, N1, N2, N3)

*1: The setting range is limited

LF FREQ ADJ (-10.0-+10.0%, +0.0%)

LF NOISE LIM (OFF, N1, N2, N3)

because the following frequencies

can not be used:

54-64 kHz, 112-122 kHz, 171-181 kHz

(Continued on the next page)

A-1

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APPENDIX

(Continued from previous page)

PROG

USER-1

SCREEN LAYOUT (

)

([HF]:Normal, [LF]: Normal,

DISP MODE

[HF]:Zoom, [LF]:Zoom, [MIX]:Normal)

([HF]:Zm/Nor, [LF]: Zm/Nor,

[LF]+[HF], [LF]Zm+[HF]Zm, [HF]+[MIX], [LF]+[MIX])

([LF]+[HF]:Zm/Nor, [LF]: Zm/Nor+[HF], [LF]+[HF]+[MIX])

([LF]Zm/Nor+[HF]Zm/Nor)

ZOOM MODE (BOTTOM LOCK, BOTTOM ZOOM, MARKER ZOOM,

DISCRIM-1/2, DISCRIM-1/3)

TARGET ECHO (NORMAL, SURFACE, SQUID, DEEP SEA)

USER-2

SCREEN LAYOUT (Same as USER-1, default setting:

)

DISP MODE (Same as USER-1, default setting: [LF]Zm/Nor+[HF]Zm/Nor)

ZOOM MODE (Same as USER-1, default setting: BOTTOM ZOOM)

TARGET ECHO (Same as USER-1, default setting: NORMAL)

USER-1, USER-2

NAV DATA DISP (OFF, LEFT, RIGHT)

NAV DATA MODE* (ALPHANUMERIC, GRAPHIC1,

GRAPHIC2)

* = When LEFT or RIGHT is selected at NAV DATA DISP.

SHIFT/PROG KEY

(SHIFT, PIC ADVNC, SIGNAL LEVEL, HUE, WHITE LINE,

PRR LEVEL, BOTTOM LEVEL, A-SCOPE, AUTO SHIFT,

AUTO MODE)

(Continued on next page)

A-2

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APPENDIX

(Continued from previous page)

USER COLOR SETTING

COLOR NO. (BKGD, 16 colors: ECHO1-ECHO15,

8 colors: ECHO1-ECHO7)

RED (0-15, 0)

GREEN (0-15, 2)

BLUE (0-15, 9)

DEFAULT (NO, YES)

CUSTOM (NO, YES)

USER CLUTTER SETTING

COLOR-7 (1-14, 3)

COLOR-6 (1-14, 3)

COLOR-5 (1-14, 3)

COLOR-4 (1-14, 3)

COLOR-3 (1-14, 3)

COLOR-2 (1-14, 3)

COLOR-1 (1-14, 3)

BACKGROUND (1-14, 3)

DEFAULT (NO, YES)

NO. OF COLORS (8, 16)

DISP

HUE (CUSTOM, STD, HUE1-7)

BACKGROUND (BLACK, DARK BLUE, BLUE,

LIGHTBLUE, WHITE)

WHITE LINE (OFF, 1-10)

DEPTH INFO (OFF, STD, LARGE, RIGHT)

MARKER SELECT (VRM, WHITE MARKER)

ZOOM MARKER (OFF, ON)

DISPLAY DATA (OFF, L/L, TD, TIMER, GAIN, R/B,

COURSE)

SCROLL TIME (OFF, ON)

ECHO STRETCH (OFF, ON)

SMOOTHING-1 (OFF, 1-4, 3)

SMOOTHING-2 (OFF, ON)

ALM

BOTTOM ALARM (OFF, ON)

ALARM DEPTH (0-6000ft, 0ft)

ALARM ZONE (1-6000ft, 10ft)

FISH ALARM (OFF, FISH, BTM-FISH)

ALARM DEPTH (FISH: 0-6000ft, 0ft)

(BTM-FISH: 0.0-600.0ft, 0.0ft)

ALARM ZONE (FISH:1-6000ft, 10ft)

(BTM-FISH:0.1-600.0ft, 1.0ft)

ALARM LEVEL (MIN, MID, MAX)

TEMP ALARM (OFF, WITHIN RANGE, OUT OF RANGE)

TEMP LIMIT (20.00-95.00, 65.00°F)

ALARM ZONE (0.01-30.00, 1.00°F)

(Continued on next page)

A-3

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APPENDIX

(Continued from the previous page)

TX/RX

PRR LEVEL (0-20, S, 20)

STC (0-10, 0)

GAIN ADJ (-38-+12, +0)

RX BAND (NARROW, STD, WIDE)

TX PULSE (SHORT1, SHORT2, STD, LONG, MANUAL)

PULSE LENGTH (0.2msec-5.0msec, 0.2msec)

HF and LF should be set.

E/S

FREQ CHOICE (Set frequency of high and low frequencies.)

PWR REDUCTION (OFF, ON)

BOTTOM SEARCH (AUTO, LF, HF)

BOTTOM LEVEL (+0, -40 to +0)

AUTO MODE (OFF, CRUISING, FISHING)

PICT ADV DIR (LEFT, RIGHT)

DISP DIVISION (

SYSTEM SETTING

SYSTEM

)

DEPTH SCALE (RIGHT, CENTER, OFF)

DEPTH UNIT (m, ft, fa, hiro, P/B)

FREE SHIFT (ON, OFF)

AUTO SHIFT (ON, OFF)

ZOOM MODE (BOTTOM LOCK, BOTTOM ZOOM,

MARKER ZOOM,DISCRIM-1/2, DISCRIM-1/3)

LANGUAGE (ENGLISH, OTHER)

DRAFT SETTING

RANGE SETTING

DRAFT (+0.0, -15 to +90. Sets draft depth for both

high and low frequencies.)

RANGE1 (16-6000ft, 30ft)

RANGE2 (16-6000ft, 60ft)

RANGE3 (16-6000ft, 120ft)

RANGE4 (16-6000ft, 250ft)

RANGE5 (16-6000ft, 500ft)

RANGE6 (16-6000ft, 1000ft)

RANGE7 (16-6000ft, 1600ft)

RANGE8 (16-6000ft, 3000ft)

M/Z RANGE (16-600ft, 16ft)

B/L RANGE (16-600ft, 16ft)

SPLIT RANGE (OFF, ON)

(Continued on the next page)

A-4

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APPENDIX

(Continued from previous page)

TEMP SETTING

TEMP UNIT (°C, °F)

TEMP INPUT (SENSOR, NMEA)

TEMP ADJUST (+0.00°F, -20 - +20)

TEMP OUTPUT (ON, OFF)

TEMP READOUT (OFF, ON)

TEMP GRAPH (OFF, NARROW, STD, EXPAND)

TEMP COLOR (STD, WHITE, RED, BLACK, YELLOW)

NAV DATA SETTING

SPEED UNIT (kt, km/h, MPH)

SPEED INPUT (SENSOR, NMEA)

SPEED ADJUST (+0%, -50 - +50%)

SPEED OUTPUT (OFF, ON)

SPEED INFO (OFF, ON)

NMEA VERSION (Ver 1.5, Ver 2.0, Ver 3.0, SPECIAL)

NAV DATA (LC, LA, DECCA, GPS, DR, AUTO)

COURSE (TRUE, MAG)

TLL OUTPUT (OFF, ON)

TARGET ECHO

TEST MODE

TARGET ECHO (NORMAL, SURFACE, SQUID, DEEP SEA)

DIAGNOSTICS (NO, YES)

TEST PATTERN (NO, YES)

DEFAULT SETTING

DEFAULT SET (NO, YES)

A-5

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APPENDIX

Screen Division

The screen may be divided as below with SCREEN LAYOUT on the USER-1/2 sub menu of

the USER menu.

Full screen

HIGH

LOW

HIGH

ZOOM

NORMAL

[HF]: Normal

[LF]: Normal

[HF]: Zoom

LOW

MIX

ZOOM

NORMAL

[LF]: Zoom

[MIX]: Normal

A-6

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APPENDIX

Halves screen

HIGH

NORMAL

LOW

NORMAL

HIGH

ZOOM

LOW

ZOOM

[HF]: Zm/Nor

[LF]: Zm/Nor

HIGH

NORMAL

HIGH

ZOOM

LOW

NORMAL

LOW

ZOOM

[LF]+[HF]

[LF]:Zm+[HF]:Zm

MIX

NORMAL

MIX

NORMAL

HIGH

NORMAL

LOW

NORMAL

[HF]+[MIX]

[LF]+[MIX]

A-7

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APPENDIX

Thirds screen

HIGH

NORMAL

HIGH

NORMAL

LOW

NORMAL

HIGH

ZOOM

LOW

ZOOM

LOW

NORMAL

[LF]+[HF]: Zm/Nor

[LF]: Zm/Nor+[HF]

MIX

NORMAL

HIGH

NORMAL

LOW

NORMAL

[LF]+[HF]+[MIX]

Fourths screen

LOW

NOR

HIGH

NOR

LOW

HIGH

ZOOM

[LF]: Zm/Nor+[HF]: Zm/Nor

A-8

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APPENDIX

Display Division

The display may be divided vertically and horizontally as shown below with DISP DIVISION

on the SYSTEM SETTING menu.

Vertical division

ZOOM

LF or HF

DUAL

LOW/

HIGH

ZOOM

NORMAL

LOW/HIGH

LOW

HIGH

A-SCOPE

"ON"

LOW/HIGH

HIGH

LOW

A-9

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APPENDIX

Horizontal division

ZOOM

LF or HF

DUAL

HIGH

LOW/HIGH

NORMAL

LOW/HIGH

LOW

ZOOM

LOW/

HIGH

LOW/

HIGH

A-SCOPE

"ON"

LOW

ZOOM

A-10

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SPECIFICATIONS OF THE COLOR LCD VIDEO SOUNDER

FCV-1100L

1. ECHO SOUNDER

1.1. TX Frequency

1.2. Output Power

1.3. TX Rate

28/45/50/67/68/88/107/150/200 kHz, select 2 channels

1, 2 or 3 kWrms

Max. 2000 pulse/min (5 to 2000 m range, normal mode)

0.2 to 5.0 msec

1.4. Pulselength

2. DISPLAY UNIT

2.1. Display Mode

2.2. Echo Color

10.4 inch TFT color LCD, VGA: 640 x 480 pixels

8 or 16 colors according to echo intensity.

Selectable among 5 colors.

2.3. Background Color

2.4. Display Mode

Single mode (high/low frequency), Dual-frequency, Zoom, Mix,

A-scope

2.5. Zoom Display

2.6. Range Shift

Marker zoom, Bottom zoom, Bottom-lock expansion

Range: 5-2000 m, Shift: 0-2000 m, Expansion range: 5-200 m

2.7. Display Advance Speed 7 steps (Lines/TX: Freeze, 1/16, 1/8, 1/4, 1/2, 1/1, 2/1, 3/1, 4/1)

2.8. Alarm

Fish alarm, Water temperature alarm, Bottom alarm

Frequency adjustable range: ±10% or

2.9. Noise Limiter

-10.0 to +6% for 28 kHz, -4.0 to +10% for 67/68 kHz,

-10.0 to +4% for 107 kHz, -9.0 to +10% for 200 kHz

Full-auto, Automatic bottom tracking,

2.10. Automatic Indication

Water temperature graph (optional sensor required)

3. INTERFACE

3.1. Data Format

3.2. Input Data

IEC 61162-1, NMEA0183 Ver.1.5/2.0/3.0

GGA, GLC, GLL, GTD, MTW, RMA, RMB, RMC, BWC, VTG, VHW,

XTE. Any talker is available

3.3. Output Data

SDDBS, SDDBT, SDDPT, SDTLL, YCMTW*, VWVHW

*: Optional sensor required

4. POWER SUPPLY

4.1. Voltage and Current

4.2. Power Consumption

4.3. Rectifier (option)

12-24 VDC: 3.3-1.7 A

40 VA or less

100/110/220/230 VAC available

SP - 1

E2367S01C

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5. ENVIRONMENTAL CONDITION

5.1. Temperature

-15 °C to +55 °C

5.2. Relative Humidity

5.3. Water Resistance

Less than 95% (at 40°C)

Display Unit (Panel): IEC IPX5

6. COATING COLOR

6.1. Display Unit

Panel: N3.0 Sleektone No.535, Chassis: 2.5GY5/1.5

SP - 2

E2367S01C

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INDEX

Aerated water.............................................. 4-5

ALM menu................................................... 2-6

A-scope display ........................................ 1-20

Automatic mode.........................................2-11

False image.................................................4-5

Fish alarm....................................................2-6

Fish school echoes......................................4-3

Free shift......................................................3-2

Fuse replacement........................................5-2

Background color........................................ 2-3

Bottom alarm............................................... 2-6

Bottom echo................................................ 4-2

Bottom level ...............................................2-11

Bottom search............................................2-11

Bottom-lock display

GAIN control..............................................1-13

Gain offset ...................................................2-9

Heading reference.......................................3-9

Hue..............................................................2-3

example .................................................. 1-6

range....................................................... 3-5

Bottom-zoom display .................................. 1-7

BRILL key.................................................... 1-3

BTM-FISH alarm......................................... 2-6

Indications ...................................................1-2

Language.....................................................3-3

Clutter

Maintenance................................................5-1

Marker line.................................................1-14

MARKER/TLL key .....................................1-14

Marker-zoom display

adjusting................................................ 1-15

customizing........................................... 2-17

Color bar ..................................................... 4-1

Colors

example...................................................1-7

range .......................................................3-5

Menu tree ................................................... A-1

Mix display.................................................1-10

MODE switch...............................................1-4

customizing........................................... 2-16

selection.................................................. 2-3

Controls....................................................... 1-1

Current rip................................................... 4-4

Default settings........................................... 5-6

Depth indication.......................................... 2-3

Depth scale................................................. 3-2

Depth unit.................................................... 3-2

Diagnostic test ............................................ 5-3

Discrimination display................................. 1-8

DISP menu.................................................. 2-3

Display data ................................................ 2-4

Display division....................................3-2, A-9

DRAFT SETTING menu ............................. 3-4

Dual frequency display ............................... 1-5

NAV DATA SETTING menu.........................3-8

Navigation data source................................3-9

Noise limiter...............................................1-21

Panel test.....................................................5-4

Picture advance

direction...................................................3-2

speed.....................................................1-18

speed dependent.....................................2-8

Plankton.......................................................4-4

Power reduction ........................................2-11

Pulse repetition rate ....................................2-8

E/S menu .................................................. 2-10

Echo stretch................................................ 2-5

Index-1

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INDEX

Pulselength................................................. 2-9

PWR key..................................................... 1-2

TARGET ECHO menu...............................3-10

Temp alarm..................................................2-6

Temperature data setup .......................3-7, 3-8

Test pattern..................................................5-5

TLL output ...................................................3-9

Troubleshooting...........................................5-2

TVG ...........................................................1-16

Tx pulse.......................................................2-9

TX/RX menu................................................2-8

RANGE SETTING menu ............................ 3-5

RANGE switch...........................................1-11

RX band...................................................... 2-9

Screen division ..................................2-13, A-6

Scroll time ................................................... 2-5

Shift

automatic ................................................ 3-3

manual .................................................. 1-12

SHIFT/PROG key

USER CLUTTER SETTING menu............2-17

USER COLOR SETTING menu................2-16

User display.................................................1-9

USER menu ..............................................2-12

operating............................................... 1-22

programming......................................... 2-15

Signal level................................................ 1-17

Smoothing................................................... 2-5

Speed data setup.................................3-8, 3-9

STC............................................................. 2-9

Surface noise.............................................. 4-5

System configuration......................................v

SYSTEM menu........................................... 3-1

SYSTEM SETTING menu .......................... 3-2

VRM...........................................................1-13

White line.....................................................2-3

White marker...............................................2-4

Zero line.......................................................4-2

Zoom

displays....................................................1-6

mode preset ............................................3-3

Zoom marker...............................................2-4

Index-2

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