JVC KENWOOD 371412 Users Manual

NXR-700/ NXR-800

VHF DIGITAL BASE-REPEATER/ UHF DIGITAL BASE-REPEATER

INSTRUCTION MANUAL

BASE-RELAIS NUMÉRIQUE VHF/ BASE-RELAIS NUMÉRIQUE UHF

MODE D'EMPLOI

BASE-REPETIDOR DIGITAL VHF / BASE-REPETIDOR DIGITAL UHF

MANUAL DE INSTRUCCTIONES

BASE-RIPETITORE DIGITALE VHF/ BASE-RIPETITORE DIGITALE UHF

MANUALE DI ISUTRUZIONI

VHF DIGITAL BASE-REPEATER/ UHF DIGITAL BASE-REPEATER

BEDIENUNGSANLEITUNG

VHF DIGITALE BASIS REPEATER/ UHF DIGITALE BASIS REPEATER

GEBRUIKSAANWIJZING

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UNPACKING AND CHECKING EQUIPMENT

Note:

The following unpacking information is for use by your

Kenwood

dealer, an authorized

Kenwood

service center, or the

factory.

Carefully unpack the repeater. We recommend that you identify the items listed in the following table before discarding the packing material. If any items are missing or have been damaged

during shipment, le a claim with the carrier immediately.

Item Part Number Quantity

Front glass B10-2781-XX 1 Dressed screw N08-0563-XX 1 Bracket J29-0725-XX 2 Flat head machine screw N32-4008-XX 4 Handle and screw set K01-0421-XX 1 DC cord E30-3344-XX 1 Lead wire with connector (15 pin) E37-1381-XX 1 Fuse (15 A) F05-1537-XX 1 Instruction Manual B62-XXXX-XX 1

INSTALLATION

To install the handles onto the front panel of the repeater, align the handles with the holes on the front panel, then secure the handles using the supplied screws.

Please consult your dealer for installing the repeater and antenna.

MICROPHONE

Connect an optional KMC-30, KMC-35, or KMC-9C

Kenwood

microphone to the

MICROPHONE

jack on the front panel.

OCXO UNIT (KXK-3):Option

The OCXO unit (KXK-3) is an Oven Controlled Crystal Oscillator (OCXO) unit.

THANK YOU!

We are grateful you purchased this

Kenwood

repeater. We believe this easy-to-program repeater will be highly effective in your communications system, and will keep personnel operating

at peak efciency.

Kenwood

incorporates the latest in advanced technology into all of our products. As a result, we feel strongly that you will be pleased with the quality and features of this product.

PRECAUTIONS

• Do not expose the unit to rain or moisture; to prevent re or

electric shock.

• Do not open the unit under any circumstances; to avoid risk

of electric shock.

• Do not expose the unit to long periods of direct sunlight, nor

place it close to heating appliances.

• Do not place the unit in excessively dusty and/or humid

areas, nor on unstable surfaces.

• If you detect an abnormal odor or smoke coming from the

unit

, disconnect the power from the unit immediately. Contact

your

Kenwood

service center or dealer.

NXR-700 / NXR-800 INSTRUCTION MANUAL

VHF DIGITAL BASE-REPEATER / UHF DIGITAL BASE-REPEATER

NOTICES TO THE USER

Government law prohibits the operation of unlicensed radio

◆

Illegal operation is punishable by ne and/or imprisonment.

◆

Refer service to qualied technicians only.

◆

This repeater is intended for use as a xed base station with

◆

This repeater is designed for a 13.2 V DC power source!

◆

Use only the supplied DC cord.

◆

Do not remove the ferrite core attached to the DC cord. Doing

◆

transmitters within the territories under government control.

the antenna located outdoors on the rooftop or on an antenna tower. (except U.S.A. and Canada)

Never use a 24 V DC or higher source to power the repeater.

so may cause interference with radio communications.

The AMBE+2 voice coding Technology embodied in this product is protected by intellectual property rights including patent rights, copyrights and trade secrets of Digital Voice Systems, Inc. This voice coding Technology is licensed solely for use within this Communications

Equipment. The user of this Technology is explicitly prohibited from attempting to extract, remove, decompile, reverse engineer, or

disassemble the Object Code, or in any other way convert the Object Code into a human-readable form. U.S. Patent Nos. #5,870,405, #5,826,222, #5,754,974, #5,701,390, #5,715,365, #5,649,050, #5,630,011, #5,581,656, #5,517,511, #5,491,772, #5,247,579, #5,226,084 and #5,195,166.

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REPEATER OPERATION

Note:

Please consult your dealer for programming the repeater. Due to the frequency stability on the 6.25 kHz bandwidth channel, when operating the repeater using an optional OCXO unit, allow the unit to warm up for 24 hours after turning the power on.

After turning on the power, wait for approximately 10 seconds for

the VCXO or 5 minutes for the OCXO (when mounting) to warm up. During this time, the CH/STATUS Display will blink. The keys will function when they are pressed.

When power is applied to the unit, the

POWER

indicator lights

green. Turn the

VOLUME

control clockwise until a click sounds,

to unmute the audio. Rotate to adjust the audio. Turn the

VOLUME

control counterclockwise fully to mute the audio.

The

BUSY

indicator lights green while receiving a signal and the

indicator lights red while transmitting.

■

Rear Panel

RX IN

jack

Connect an RX antenna or a duplexer to this BNC

receptacle.

TEST/SPKR jack

Test input/output jack. Connect an external speaker to

this jack.

CONTROL I/O jack

Connect a repeater controller or a remote panel to this

DB-25 interface.

SYNC 1 / 2 jack

Connect to another repeater to use synchronous frame

signaling for digital trunking.

LAN jack

Connect to Ethernet.

CONTROLS AND FUNCTIONS

■

Front Panel

w r t

y u

t y

MICROPHONE

VOLUME

COM

OFF/

POWERCTRL OCXO BUSY TX

1 2

MON

TAKE OVER

RPT

DISABLE

A B C

3 4 5 6 7 8

STATUS

TEST/SPKR

RX TX

CONTROL I/O

SYNC

1 2

LAN REF OUT REF IN

FUSE15DC 13.2V

FUSE 15A

REF OUT jack

Connect to another repeater within the site to supply a reference signal.

REF IN jack

Connect from another repeater within the site to receive a reference signal.

FUSE

Insert 15 A blade fuse into this fuse holder.

13.2V jack

Connect a 13.2 V DC power supply to this jack.

⑩

OUT jack

Connect a TX antenna or a duplexer to this BNC receptacle.

⑩

TRANSCEIVER OPERATION

■

Receive

Adjust the volume to your desired level. You may need to

readjust the volume if you are having interference while receiving a message from your dispatcher or another member

in your eet.

The

BUSY

indicator lights green while a signal is being

received.

■

Transmit

Listen to the channel before transmitting, to make sure it

is not being used.

Press the microphone

PTT

switch, then speak in your

normal speaking voice. The TX indicator lights red while transmitting.

When you nish speaking, release the

PTT

switch.

1!2

Speaker

CH/STATUS Display

Two 17-segment digits display the channel number, name,

or status.

STATUS indicator

Indicates the status of the repeater. (NXDN mode)

Programmable Function keys

Press these keys to activate their programmable

functions.

COM jack

Connect to the PC using a RS-232C standard DB9

(Female) cross cable.

VOLUME control

Turn clockwise until a click sounds, to unmute the audio.

Rotate to adjust the audio. Turn counterclockwise fully to

mute the audio.

MICROPHONE jack

Connect a microphone to this 8-pin modular jack.

POWER indicator

Lights green when power is supplied to the

DC 13.2V

jack. Blinks red when an abnormal voltage is present.

While blinking, the repeater cannot be used.

indicator

Lights red while transmitting.

BUSY indicator

Lights green while a signal is being received.

OCXO indicator

The OCXO indicator shows the state of the reference 10 MHz oscillator :

Lights Green when using a reference signal from an

optional OCXO unit (KXK-3).

Lights Orange when using a reference signal from another

repeater.

Lights red when no reference signal is available or when

an error occurs.

Does not light when the reference signal is an internal

VCXO signal.

CTRL indicator

The CTRL indicator shows the control channel status

while using Digital trunking : Lights Green when the repeater is used as control channel. Blinks Green when using a non-dedicated control channel.

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