Onwa KV-300 User Manual

KV-300

˵Ã÷Êé

˵Ã÷Êé

OPERATOR`S MANUAL

VHF DSC MARINE TRANSCEIVER

R

KV-300

CONTENTS

1. ABOVE ALL... SAFETY! 1

1.1 Symbols used 1

1.2 Warnings 1

1.2.1 General 1

1.2.2 Radio Frequency/Installation 1

1.2.3 Automatic Transmitter Identification System (ATIS) 2

1.2.4 Environmental 2

1.3 ETSI Information 2

1.4 Assistance 2

1.5 Manual Notes 2

2. INTRODUCTION 3

2.1 Generalities 3

3. DESCRIPTION OF CONTROLS AND CONNECTORS 4

3.1 Front panel 4

3.2 Back panel (connections) 6

3.3 Microphone 6

4. INSTALLATION 7

4.1 Contents of package 7

4.2 Location for the transceiver 8

4.3 Mounting of transceiver 8

4.4 Adjustment of angle 9

4.5 Installation of the antenna/electromagnetic exposure 9

4.6 Mounting of Microphone 9

4.7 Connections 10

4.7.1 Power Supply 10

4.7.2 GPS device 10

4.7.3Antenna 10

5. BASIC OPERATION 11

5.1 Turning KV-300 on/off 11

5.2 Volume adjustment 11

5.3 Squelch Regulation 11

5.4 Selecting an operating channel 11

5.5 Transmission and reception 12

5.6 Selecting high and low transmission power 12

5.7 Instant recall of channel 16 12

5.8 Display/keypad lighting 12

6 . SCANNING FUNCTIONS 13

6.1 Channel scanning 13

6.2 Dual Watch and Triple Watch 14

6.3 MEM function 14

7. USE WITH GPS 15

7.1 Function 15

7.2 GPS information on the display 15

8. DIGITAL SELECTIVE CALLING (DSC) 16

8.1 Introduction 16

8.2 Mobile Marine Identification Service (MMSI) 16

8.3 Navigating the DSC menu 16

8.4 Individual call (ROUTINE TO) 17Sending

8.5 Group calling (Group Call) 17Sending

8.6 General call to all ships 18Sending

(ALL SHIP SAFETY ALL SHIP )URGENCY

8.7. DSC DISTRESS call 18Sending

8.7.1 Sending a DISTRESS call 18

8.8 Position request 19

8.9 Stand By option 20

9. RECEIVING A DSC CAL 21

9.1 21Receiving a Individual Call

9.2 Receiving a Group Call 21

9.3 22Receiving a General call to all ships(ALL SHIP SAFETY- ALL SHIP URGENCY)

9.4 Receiving a DSC Distress call 22

10. CUSTOMIZATION 23

10.1 Log (list of registered calls) 23

10.2 Dir (Entries in the directory) 23

10.3 GPS 24

10.4 GPS select 24

10.5 Beep (Enable/disable keypad beep) 25""

10.6 Display/keypad backlight 25

10.7 Band edit 25

10.8 LCD contrast 26

10.9 MMSI (Setting of personel MMSI code and MMSI group code) 26

10.10 ATIS (Setting of ATIS code and activation deactivation of""
automatical transmission) 27

11. PROGRAMING AND SELECTION OF PRIVATE CHANNELS 28

12. MAINTENANCE 29

12.1 Maintenance and warnings 29

13. TROUBLESHOTING 30

14. TECHNICAL SPECIFICATIONS: 31

14.1 Transmitter 31

14.2 Receiver 31

14.3 70 Channel receiver 32

14.2 GPS 32

15. FREQUENCY TABLE 33

1. ABOVE ALL... SAFETY!

1.1 Symbols used

For ease and convenience of viewing, KV-300 uses symbols to highlight urgent situ-

ations, practical advice, and general information.

*Warnings such as this, shown using an open hand symbol, indicate a crucial

description regarding technical repairs, dangerous conditions, safety warnings,
advice and/or important information. Ignoring these symbols may result in
serious problems and/or damage and/or personal injury.

Notes: such as this one indicate practical advice that we suggest be followed for

optimal performance with KV-300.

1.2 Warnings

1.2.1 General

This device has been tested for compliance with Class D digital marine device

limits. These limits were created to allow for reasonable protection against

damaging interference.

This device is to be used solely as an aid to navigation. Its settings may be

influenced by diverse factors, such as defects or malfunction of the device,

environmental conditions or improper use.

It is the user's responsibility to observe reasonable prudence and judgement in

navigation, and as such this device should not be considered a substitute for

this reasonable prudence and judgement.

Do not open the radio for any reason! KV-300's precision mechanics and

electronics require expertise and specialized equipment; for the same reason,

the radio should under no circumstances be realigned as it has already been

calibrated for maximum performance. Unauthorized opening of the transceiver

will nullify the warranty.

1.2.2 Radio Frequency/Installation

Midland recommends following the requirements for prevention of radiofrequency

exposure. Unauthorized changes or modifications to this device may invalidate

conformity to the ETSI Regulations.

This VHF DSC transceiver generates and irradiates electromagnetic energy (EME)

at radiofrequency (RF), and as such must be installed and placed in operating

conditions that are in conformity with the instructions contained in this manual

and with current regulations. Not following these instructions can cause personal

injury and/or malfunction of the device.

Do not use KV-300 before connecting a suitable antenna that is in perfect

working condition although KV-300 is protected, this may seriously damage

the stages of transmission power.

Do not use transmit before ensuring proper connection of the antenna. During

transmission, remain at a minimum distance of 1mt from the antenna.

1

Warning:

User may hold the PTT five minutes, but the device should be placed in inaccess-

ible areas to avoid burns others.

Long-Time emission may shorten the life of the equipment.

1.2.3 Automatic Transmitter Identification System (ATIS)

Your marine transceiver may activate, if necessary, the ATIS function. The ATIS

function may be activated when using the transceiver within the internal navigable
waters of Europe which require the automatic transmission of identification.

For further details, please contact your local authorities.

1.2.4 Environmental

Pay attention to ambient conditions although KV-300 is designed to operate under

the most severe conditions, it is important to avoid exposure to environments that

are excessively humid or dusty, or to temperatures outside the 15 to +55 range.

Also avoid exposure to direct sunlight.

Avoid jarring and excessive vibration KV-300 is built to resist mechanical shock

and vibration as long as these are within the norm for any electrical device.

Do not use this device in potentially explosive environments. A single spark

may cause an explosion.

1.3 ETSI Information

ETSI (European Telecommunications Standards Institute) has established specific

requirements (EN 301 025-2/3) for marine transceivers with DSC function class

For use on non-SOLAS vessels.

1.4 Assistance

We urge you to write the serial number of your transceiver in the space provided

below. This number is found on the back panel of the transceiver and will be

useful in the event of repair/assistance and/or loss and/or theft..

1.5 Manual Notes

Writing of this manual has been completed with the intention of supplying

information that are comprehensive, precise and up-to-date. Nevertheless, the

manufacturer does not assume responsibility for the actual correspondence with the

product and for the consequences of possible errors caused by factors over which it

has no control. Equipment and options described may differ according to varying

countries.

2

2. INTRODUCTION

2.1 Generalities

Congratulations for choosing ONWA's marine transceiver KV-300. This product

is a high performance, mobile VHF DSC marine transceiver. The following are its

principle features:

Equipped with all international channels available (correctly assigned).

High transmission power of 25W, which allows the user to maintain contact

from large distances, and a low transmission power of 1W to reduce consump-

tion during short-distance communication.

Principal commands duplicated on the microphone for faster accessibility

channel selection and channel 16 recall.

Back li t LCD display and adjustable contrast constantly shows KV-300's

parameters and settings and occurs an optimal visualization.

Possibility to program 20 private channels by means of the optional

programming kit PRG KV-300 .

is controlled by the national competent authorities: for this reason, we suggest

you contact the local radio communcation authorities.

Extraordinary capability for water resistance,

Industry Standard level JS7 or IPX7.

Recall button for Channel 16 for instant access to channel 16(the universal

marine channel for emergency contact).

NMEA connection use the interface cable supplied for easy connection from

transceiver to optional GPS system, such as KP-32 or other compatible GPS.

Once connected, the display will show the automatically updated coordinates

(latitude and longitude) and time data.

DSC Digital Selective Calling for security on the water and the ability to

make quick calls automatically (the transceiver supports DSC (Digital Selective

Calling) operations with a specifically designed DSC unit which conforms

to the ITU-R standard, M493-11 Class D requirement).

MMSI directory, which simplifies the sending of DSC calls to frequently called

contacts and allows viewing of contact name on the display.

Mounting on adjustable bracket for stable and comfortable positioning In

any condition.

Connection to an external speaker (optional) for listening to communications

further away from the transceiver.

We remind that the use of private channel

conforms to the with Japanses

3

3. DESCRIPTION OF CONTROLS AND CONNECTORS

3.1 Front panel

13

11

RR

MENU

SELECT

KV-300

MEM

STEP
SCAN

TW

10

9
7
8

1

2

OFF

SQUELCH

PWR/VOL

12

Hi/LOW DW

16

3 4

5 6

1. PWR/VOL - Turns KV-300 on/off and regulates audio volume reception.

2. SQUELCH knob Regulates the squelch level (noise silencer in absence of

signals).

3. Button 16 Pressing the 16 button provides quick access to channel 16.

4. Hi/LOW To select the high or low transmission power.

5. DW button This button activates the Dual Watch function, able to monitor

two channels of your choice.

6. DISTRESS button The button below a soft cover sends a DISTRESS call for

help. The signal also includes your MMSI identification code and the nature of

the distress. If a GPS is connected to the device, data regarding position and

time are also included in the call.

* The Distress function,or any other DSC transmission function,is not operative

until a MMSI user code has been inserted.

7. MENU/SELECT Toenter the menu of the radio and confirm the selected

settings.

8. T/W button Activates the Triple Watch function, able to monitor 3 different

channels.

9. STEP/SCAN button To select two different types of scanning.

10. MEM button Allows to store the selected channel and insert it in t he

memory group.

11. UP/DOWN controls / They are useful to look through the menu and

to select the channels.

12. Internal speaker - Guarantees clear listening of communications.

4

13 LCD Symbols and Meanings:

This simulation shows the locations of all the following information symbols:

Symbol Meaning

TX Transmitting

HI LOTransmission power.(HI)25W or LOW(LO) 1W

RX Receiver Busy with an incoming singal

TRI Triple Watch function

DW Dual Watch function

DSC DSC capability is available

ATIS KV300(EU only),and enabled for radio in European inland

waterways.

MEM Memory

NEW New address

Low Battery warning (activates at 10.5v)

GPS receiver icon

LOG List of registered calls

UIC Selected channel band(USA-INT-CAN) for VHF radio

operations and regulation

LAT. Lat itude

LON. Long itude

UTC Universal Time Coordinated

Channel Suffix if applicable

Channel Selected

A type operational display is showen here.

The latitude and longitude of the vessel and the local time are shown.

Indicate: LAT.99 99 LON.999 99 .88:88. Etc

5

3.2 Back panel (connections)

* Warning! Faulty connections or short-circuits may seriously damage
KV-300. Before attempting any connections, consult the specialized
sections of this manual.

1. Antenna socket

This SO 239 socket is for connecting an appropriate antenna.

2. Power cable

This red/black cable has to be connected to a power source of 12 Vdc (red is

positive).

3. Socket for additional external loudspeaker

/GPS Connection

You can use this jack for the connection to a suitable external loudspeaker (optional),

if needed.

Allows for connection to the optional GPS module KP32 (or other compatible

Receiver Module), for obtaining, viewing and transmitting (with DSC) information

regarding position and current time data.

3.3 Microphone

1. UP and DOWN buttons: These two buttons

change the tuning channel. The first scrolls

upwards through the tuned marine channels,

the second scrolls downwards.

2. Button 16: For ease of use, button 16 performs

the same function as the button 16 on the front

panel of the transceiver.

3. MENU: activates the same functions/features

of the MENU button on the front panel of

the radio.

4. PTT (push to talk): Pressing this button will
begin transmission

5. Microphone: During transmission, speak a

few centimetres from the microphone.

MENU

16

R

6

4. INSTALLATION

4.1 Contents of package

Before using your transceiver, ensure that your package is complete and contains:

4

2

8

6 7

910

1. Mounting bracket

Mounting pieces for microphone

2.

3. Knobs (2 pieces)

4. Circular film (2 pieces)

Self-threading screws for mounting bracket (4 pieces)

5.

Screws for the microphone mount (2 pieces)

6.

7. Screws for mounting bracket (2 pieces)

8. Washers (2 pieces)

9. Spring Washers (2 pieces)

NUTS (2 pieces)

10.

5Pin Cable for GPS Receiver and external loudspeaker

11.

Black: GND

Red: 5V

Yellow: SPEAKER

Green: NMEA0183 IN+

Blue: NMEA0183 IN-

5

11

* Depending on the model, some parts may already be attached/connected to the device.

In any case, if any parts are missing, immediately contact your supplier.

7

4.2 Location for the transceiver

Before continuing, look for a place to install the transceiver which:

Is far enough away from any device sensitive to magnetic/electromagnetic

fields (e.g. compass) in order to avoid interference during their use.

Allows for accessibility to the front panel of KV-300.

Provides easy connection to a power supply, for the antenna and for other

cables.

Has sufficient space close by for installation of the microphone support.

Allows for mounting of the antenna at least 1 meter from the transceiver.

The universal mounting bracket supplied allows for mounting of the transceiver

high up(with the bracket above the device)or on the bridge (with the bracket

below the device) with an angle range of 45 .

* Warning! Installation and connections must be performed in part by

qualified persons.

4.3 Mounting of transceiver

To mount the transceiver to your vessel (see following picture):

1. Choose an appropriate location, as explained in the paragraph above.

2. Position the mounting bracket on the surface upon which it will be fixed,

use a pencil to draw the position of the four holes where the screws will be

inserted.

* Ensure that the surface intended for the transceiver mounting can be dril-

led into without provoking damage to other parts of the vessel and be careful

to not drill right through it.

3. Remove the bracket, drill four holes smaller in diameter than the screws, and

reposition the mounting bracket, aligning it with the four holes.

4. Screw in the mounting screws and ensure the bracket is fixed firmly, using the

screws, the washers, the flat washers and the nuts supplied.

Spring

If you are not able to reach the back part of the bracket surface to fix the nuts

onto the screws, use threaded screws to fix the bracket.

5. Tighten the screws with a screwdriver so that the bracket is firmly fixed to the

surface.

8