JRC JFC-7050 Bedienungsanleitung

Echo Sounder/Fish Finder

JFC-7050

18-7, Osaki 1-chome, Shinagawa-kuTokyo 141-0032 Japan

Email: [email protected]

Fax: +81 3 3779 1420

- High resolution - high accuracy

- Dual frequency(50/200KHz)

- Fully automatic(gain, range, etc)

- Alarm & A-scope

- Fast and easy operation

CODE No.72ZPNA2231

TABLE OF CONTENTS

Important Notice 1

Echo sounder System

Welcome 5

Introduction 7

Keypad 9

How to use [ Power / Brightness ] 10

Display Unit 11

SPEC of the connectors 12

Display

Screen 13

FF + Highway 14

FF + Steering 15

Operation

Mode 16

Gain 17

Select Page 18

Customize of screen 19

Customize of data bar 20

Navigation data edit 21

Menu 22

1. Range

2. Shift

3. Display

4. Rejection

5. Color

6. Pulse

7. Output Power

8. Alarm

9. Setup

0. Others

VRM 33

Installation

Display Unit Location34

Power Connection 35

Sensor Connection 35

Transducer Installation 36

Transom Mounting 37

Transom Transducer Maintenance 37

Through-hull Transducers 38

Dead-rise 39

Through-hull Transducer Maintenance 40

- 1 -

Pictorials

This manual uses the following symbols for easy understanding safety instructions. Always follow

these instructions carefully.

WARNING

Always follow this safety instruction to prevent death or injury.

CAUTION

Follow this safety instruction to avoid possible injury or damage to your

property.

Symbol “” is a CAUTION or WARNING label indicating the safety

instruction.

WARNING

This symbol is an Electrical Shock WARNING label.

Symbol is an instruction that you must not violate.

(This symbol instructs NOT to disassemble the system components)

Symbol is an operation instruction that you must follow.

(This symbol shows the main power OFF instruction.)

WARNING <For System Operators>

Always follow this instruction to prevent death or personal injury.

Turn power off

During

abnormality.

If smoke or a small of burning occurs, a fire or an electrical

short circuit may result. Turn the power switch OFF and

shut down the power supply immediately. Never try to repair

the system yourself. Call for service.

Do not open

Cabinet.

High voltage exists in the instrument. Contact with voltage

may cause possible injury or death.

Do not touch

back

side of the

equipment.

Harmful line voltage is present on back side of the

equipment. Never try to touch back side while power is

turned on.

Avoid excessive

shock to

display unit.

The LCD display module contains a liquid. Do not apply any

mechanical shock to the display. If the display broken, liquid

may leak and injure your skin and eyes.

Do not use with

poor

ventilation.

If you cover this unit or use in an enclosed place, it may

malfunction or become damaged as a result of overheating.

Use only where there is sufficient ventilation.

- 2 -

Installation Cautions <For service Personnel>

Follow installation instructions to avoid personal injury and system malfunction.

Installation in

rigid location.

Mount your JFC-7050 on a rigid frame or base to prevent your unit from

working loose.

Use correct

Installation

materials.

Use the installation materials provided in the standard accessory pack

only. If you use hardware of insufficient strength, your system may

loosen causing damaged.

Keep away from

direct sunlight.

Keep your system out of direct sunlight as it may become damaged by

overheating.

Keep away from

water.

Take care not to get water on or in your unit as it may be damaged

and/or cause an electrical shock.

Keep away from heat

source.

Keep your system away from other heat source as it may malfunction,

be damaged, or burn.

Use correct power

source.

Operate your system within the specified power voltage. An incorrect

power supply may cause

Maintenance Cautions<For Maintenance Personnel>

Use the following safety precaution internal inspection.

Discharge capacitors.

High voltage may be retained in the capacitors if the high-tension

circuit several minutes after you have turned the power switch off.

Check that power is

OFF

To prevent an electrical injury due to erroneous power switching, make

sure that the main power supply and the system power switch are both

in the off position. Additionally, attach a safety label showing that

service is in progress.

Avoid EMI.

Take care not to damage the ESDs (Electrostatic Sensitive Devices)

by static electricity from carpet and cloths.

Avoid dust.

Wear a safety mask so as not to breath in dust during inspection or

cleaning inside your system instruments.

- 3 -

Operation Notes <For operators>

Observe the following operation notes, otherwise the system failure or deterioration can result. And

periodical inspection and maintenance are required for keeping the system in an optimum condition.

Backup important data.

The waypoint and other registered data may become unreadable by

unexpected failure. We recommend recording this data separately.

Use correct transducer

only.

If you use incorrect transducer, the transmitter circuit may be

damaged due to a matching error. Consult is for system information.

Check transducer

Connection before

power on

Do not turn the power switch ON if the transducer is disconnected or

if it is not inserted into the water. If done, the transducer or

transmitter circuit may be damaged.

Always clean

the transducer

Since transducer performance can drop due to accumulated bottom

growth, keep the transducer clean. Never paint transducer surface.

Transducer must be

installed by authorized

personnel.

Consult us for transducer installation by authorized personnel.

WARNING

This product is designed to assist a navigation.

When you are sailing, use the certified chart from the Government or

IMO.

- 4 -

- 5 -

Echo sounder System

Welcome

JFC-7050 Echo Sounder / Fish Finder (called Echo Sounder) opens a new chapter of performance

and integration in vessel navigation system display and management. Whether you are a Cruiser or

Sport fisherman or both, JFC-7050 gives you the information you need.

CAUTION

JFC-7050 is Color LCD Charting Systems employs the latest in proven technology to provide accurate

navigation information. The Plotter functions of JFC-7050 are totally dependent upon the capability of

the navigation source to provide accurate position information. This device is only an aid to navigation.

It should be used in conjunction with all other navigation accuracy. For safety, always resolve any

uncertainty before continuing navigation.

CAUTION

The performance of LCD displays are degraded by continuous direct exposure to ultraviolet rays.

Locate your JFC-7050 Display away from direct sunlight. When not in use. Keep the display covered.

DISPLAY BREAKAGE WARNING

The LCD display module contains a liquid. If the display is broken and the liquid contacts your skin,

wash it off immediately in running water for 15 minutes. If the liquid contacts your eyes, immediately

flush your eyes with running water for 15 minutes. Contact a physician if any abnormal symptom is

experienced.

- 6 -

- 7 -

Echo sounder System

Introduction

The JFC-7050 is a premium multifunction command and control center. JFC-7050 front panel

keyboard and its wide screen with wide viewing area make placement easy. Although JFC-7050 offers

many advanced features, operation is simplified through the use of popup menus similar to those

found on personal computers.

Standard Equipment Configuration List

Display unit

Manual

Power cable

Protector

Mounting Bracket

Knobs

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