Koden CVG-200 User manual


Declaration of Conformity
(As required by Article 7 (1) of Directive 89/336/ C)
Declares under his sole responsibility that the produced Plotter/Sounder manufactured by
Koden lectronics Co., Ltd.
5278 Uenohara,
Uenohara Citv,
Yamanashi-Ken
409-0112, Japan
Telephone +81 554 20 5865 Telefax +81 554 20 5880
Identified by the type number CVG-200 to which this declaration refers conforms to the
requirements of Directive 89/336/ C amended by 92/31/ C and 93/68/ C and is in
conformity with the MC, Health and Safety standards of
N60945
Signed ……………………………………..
Heinz Hoghoff,
Dated 06 April 2005
Koden lektronik GmbH.
Am Gewerbepark 15
D-64823, Gross–Umstadt
Germany.
Phone +49 6078 2056
Telefax +49 6078 73824
N.B. As this product is for Maritime use compliance with Directive 72/23/ C is not required.

CVG-200 OPERATION MANUAL
Doc No: 0093132802
Amendment History
No. Document No &Rev
No. Date Amendments
0 93132802-00 05/01/24 First issue
1 93132802-01 05/03/24
Chapter 5 Chapter 6 (93132810→93132802)
2 0093132802-02 05/12/01 Chapter 6 Annex (It is compatible from Ver2.01.)
3 0093132802-03 06/08/16 Chapter 2
4
5
6
7
8
9
10
Amendment Policy
When any change is applied in the document, only the document numbers of the relevant sheet(s)
and cover sheet are modified. The rest of the sheets are not changed. The document number is
shown in the footer area, either in the right or left of each sheet.
Copyright © 2005 2006 by Koden Electronics Co. Ltd. All rights reserved.
No part of this publication may be reproduced, transmitted, translated, in any form by any means
without the written permission of Koden Electronics Co. Ltd. The technical descriptions contained in
this publication are subject to change without notice. KODEN assumes no responsibility for any errors,
incidentals or consequential damages caused by misinterpretation of the descriptions contained in this
publication.

CVG-200 Preface
93132801-00 (1)
Getting Started
Using the Main
Text
Please guard against losing or damaging this text.
In the event of reselling or handing over this device to someone else, please be
sure to include this manual to the new owner.
In addition, it is advisable to have this text nearby while this device is in
operation.
Important Safety Items
Symbols used in this manual
The following symbols are used in this manual. You are requested to be fully aware of the
meaning of each symbol before carrying out inspection and maintenance of this equipment.
Warning mark
Caution mark
High Voltage mark
Prohibition mark
Operating this equipment while ignoring this sign may lead to a
malfunctioning of the equipment.
Caution
This sign indicates that a specified action is prohibited. The
prohibited action will be shown in the vicinity of the mark.
Operating this equipment while ignoring this sign may lead to
physical injury or damage to the equipment.
Alarm
Operating this equipment while ignoring this sign may lead to
electrical shock.

Preface CVG-200
(2) 93132801-00
Types of Operational Warnings
This device aids in navigation. For decision making in sound navigation,
please be sure to use other widely used resources in addition to this device:
land maps, sea maps, GPS devices, landmarks, water depth, obstacles, and
other devices.
This devices uses voltage levels which are potentially life threatening. Even if
the power is shut-off, live electricity may remain within the circuits. Warning
labels and protective covers have been added to prevent carelessly touching
high-voltage circuits. For the sake of safety, switch off the power before
performing any inspection of the inside of this device. Then, please proceed
to properly discharge any remaining voltage from the condenser. Proper
inspection must be carried out by a qualified technician.
This GPS (Global Positioning System) functions using 28 satellites. Should
there be no obstacles, and should the sky be clear, the user should be able to
find his position anywhere in the world. However, this group of satellites are
operated and managed by the US Pentagon, and we have no control over the
quality of reception or the policy of the US government. Without prior notice,
the accuracy of position, bearings, speed measurements may deteriorate, or,
adjustments, testing, and course corrections, etc. may be necessary.
Signals from the satellites may be disrupted at certain times.
Warning
Caution
Warning

CVG-200 Preface
93132801-00 (3)
Types of Cautions During Maintenance
zBe certain to turn off your boat’s power
Carelessly switching on the power during inspection may result in electrical
shock. In order to prevent such accidents, be sure to switch off the power of
this device as well as the power of the boat. Furthermore, a warning sign
saying “In operation” closely placed to the power switch can also help ensure
safety.
zWarning of Remaining High Voltage
Regarding transmitting circuits using the condenser, high voltage may remain in
the circuit for a few minutes after switching the power off. When inspecting a
part of the device with this mark, be sure to wait a few minutes after the power
has been switched off. Also, be sure to properly discharge any remaining
voltage.
zDust Caution
Dust can induce injury to the lungs. When cleaning the inside of this device,
be careful not to breathe in dust. Please use a safety mask or other
equipment to ensure your safety.
zCountermeasures towards Static Electricity
The flooring of the boat can cause static electricity when in contact with carpet
or synthetic clothing fibers. This static electricity can in turn destroy
electronics. Install proper countermeasures towards static electricity to protect
your equipment.
Warning
Caution
Caution

Preface CVG-200
(4) 93132801-00
How to use this manual
Scope of this manual
This manual contains general information as well as system composition, installation, operation and
maintenance of the CVG-200 Plotter/Sounder
Structure of this manual
This manual is divided into sections according to the contents as outlined below. This allows for the
overview of the entire manual as well accessing detailed information for your specific requirement.
Chapter 1: General Information
-About the GPS
-Applicable Standards
-Applicable Standards
-Software Type Name
-Equipment Configuration
Chapter 2: Equipment Composition
-Standard Equipment List
-Spare Parts List
-Optional Items List
-Available Transducers List
-Transducers
Chapter 3: Specifications
-Specifications
-Serial Data
-Power Requirements
-Environmental Conditions
-External Dimensions and Weight
Chapter 4: Installation
-Installation Consideration
-Unpacking of The System
-Inspection of the equipment
-Proper Location for Setup

CVG-200 Preface
93132801-00 (5)
-Cable Routing and Connections
-Display Installation
-Internal Connections of The System
-Post-installation Inspections
Chapter 5: Basic Operations
-Name and Function of Parts
-Displaying the Images
-Plotter Screen
-Operation of Sounder Display
Chapter 6: Using the Menu
-Menu Functions
-Sounder Menu
-Plotter Menu
-Setting of other Menus (ETC)
Chapter 7: Trouble Shooting and Maintenance
-Information Required for Service
-Trouble Shooting
-Setting the Bottom Detection Threshold
Chapter 8: Maintenance
- Periodical Inspection and Cleaning
Chapter 9: Technical Reference
-Details of Input Serial Data Sentence
-Details of Output Serial Data Sentence
-Connecting to An External Sounder
-Connecting to Water Temperature/Speed Sensor
-Serial Data Input/Output
-Data input/output serial line
-Signal Output for External Buzzer
Annex Sheets:
-Menu Tree
-LOLAN C CHAINS
-DECCA CHAINS

CVG-200 Chapter 1
General Information
93132801-00 Contents
Chapter 1
General Information
Page No.
1.1 About GPS..................................................................................................1-1
1.1.1 GPS Satellite Arrangement...................................................................................1-1
1.1.2 GPS Organization ..............................................................................................1-1
1.1.3 On Proper Use ..................................................................................................1-1
1.2 Outline of The Equipment.........................................................................1-2
1.3 Applicable Standards................................................................................1-2
1.4 Software Type Name..................................................................................1-2
1.5 Equipment Composition...........................................................................1-2

CVG-200 Chapter 1
General Information
93132801-00 1- 1
Chapter 1 General Information
1.1 About GPS
1.1.1 GPS Satellite Arrangement
GPS (Global Positioning System) is a navigation system using 24 satellites (21 plus 3 in service)
orbiting above the earth once every 11 hours 58 minutes at an altitude of about 20,000 km.
1.1.2 GPS Organization
Your position is determined by calculating the distance from more than three satellites to your position.
Your position (latitude, longitude and altitude) is determined at the intersection point of four spheres
formed by four satellites.
Note: The GPS system is based on a geodetic system called the WGS (World Geodetic System). In
a conventional world map, one coordinate system differs from others by region. This causes the
position fix made on the map and GPS measurement to differ to a certain extent.
1.1.3 On Proper Use
In the following circumstances, your GPS receiver takes more time to fix your position:
・When you first turn on the GPS receiver.
・After having the unit turned for a long time, the previously stored orbital data is not suitable for the
current satellite.
・When you turn the power back on after having not used it over a long distance.
The GPS navigation device, within a useful locality, through available data from orbiting satellites, will
record and speed your position data to you. When the GPS receiver is first turned on, it starts to
store the orbital data sent from the satellite. The first data becomes available after about 15 minutes.
After this, the receiver can fix your position within a minute by using the previously stored data.
In the case of abnormal or adverse conditions, or if foreign substance enter the device, turn off the
power immediately, and contact your nearest sales or service store.
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