Kenwood TKR-751 User manual

SPECIALIST
RADIO
VHF FM REPEATER/ UHF FM REPEATER
INSTRUCTION MANUAL
RELAIS FM VHF/ RELAIS FM UHF
MODE D’EMPLOI
REPETIDOR VHF FM/ REPETIDOR UHF FM
MANUAL DE INSTRUCCIONES
RIPETITORE FM VHF/ RIPETITORE FM UHF
MANUAL DI ISTRUZIONI
VHF-FM-REPEATER/ UHF-FM-REPEATER
BEDIENUNGSANLEITUNG
VHF FM REPEATER/ UHF FM REPEATER
GEBRUIKSAANWIJZING
TKR-751/ TKR-851
© B62-1774-00 (E)
09 08 07 06 05 04 03 02 01 00

SPECIALIST
RADIO
TKR-751/ TKR-851 INSTRUCTION MANUAL
VHF FM REPEATER/ UHF FM REPEATER
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, file a claim with the carrier
immediately.
metI rebmuNtraP ytitnauQ
erutxiferawdraHXX-2048-12J1
ssalgtnorFXX-5362-01B1
retliFXX-9521-11B1
noihsuCXX-1081-31G4
noihsuCXX-2081-31G4
tooFXX-5740-20J2
tooFXX-2940-20J2
temmorGXX-2030-95J2
eldnaHXX-8140-10K1
swercSXX-6003-53N5
swercSXX-6004-03N2
drocCDXX-7243-03E1
elbacrotcennoCXX-8223-13E1
esuFXX-2301-60F1
launamnoitcurtsnIXX-4771-26B1
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-27A, KMC-27B, or KMC-9C
KENWOOD microphone to the MIC jack on the front panel.
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 efficiency.
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.
FEATURES
•Easily program channel data using the KPG-91D software
on a PC.
•Recall 1 of 16 preset channels using either a PF key or the
external control line.
•Write the firmware to the Flash memory through an external
source.
•Program QT/DQT signalling on each channel to
simultaneously decode up to 16 different QT tones/DQT
codes.
•Operate the repeater with the air remote control function.
•Use the interface port with external equipment, such as a
repeater controller.
•Multi-mode capable:
Wide5k: 25 kHz/ Wide4k: 20 kHz/ Narrow: 12.5 kHz
•Adjust the following functions using a PC:
•5-Tone deviation
•Battery operating tone deviation
•Battery warning tone deviation
•Courtesy tone deviation
•CW ID deviation
•DTMF deviation
•DQT balance
•DQT deviation
•Maximum deviation
•QT deviation
•Repeat gain
•RF output power
•RF power down detect
•RX audio signal output (RA)
•RX detector signal output (RD)
•RX frequency
•Squelch
•Test tone deviation
•TX audio signal input (TA)
•TX frequency
•TX signalling deviation (TD)
PRECAUTIONS
•Do not expose the unit to rain or moisture; to prevent fire 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.

SPECIALIST
RADIO
REPEATER OPERATION
Note: Please consult your dealer for programming the repeater.
When power is applied to the unit, the Power indicator lights:
•Green when using the main DC jack.
•Red when using the Backup terminal.
Rotate the VOLUME control to adjust the volume.
The BUSY indicator lights green while receiving a signal and
the TX indicator lights red while transmitting.
qq
qq
qSpeaker
ww
ww
wCH/STATUS Display
Two 7-segment digits display the channel number, name,
or status.
ee
ee
eVOLUME control
Rotate to adjust the volume.
rr
rr
rDC SOURCE switch
tt
tt
tPower indicator
Lights green when power is applied from the DC 13.2V
jack. Lights red when power is applied from the BACK
UP battery terminal.
yy
yy
yMIC jack
Connect a microphone to this 8-pin modular jack.
uu
uu
uProgrammable Function keys
Press these keys to activate their programmable
functions.
ii
ii
iBUSY indicator
Lights green while a signal is being received. Lights
orange when a selcall is received.
oo
oo
oTX indicator
Lights red while transmitting.
■Rear Panel
qq
qq
qTX OUT jack
Connect a TX antenna or a duplexer to this receptacle.
ww
ww
wCONTROL I/O jack
Connect an external programming device or repeater
controller to this DB-25interface.
ee
ee
eFUSE
Insert 10 A blade fuses into these fuse holders.
rr
rr
rRX IN jack
Connect a RX antenna or a duplexer to this BNC
receptacle.
tt
tt
tDC 13.2V jack
Connect a 13.2 V DC power supply to this jack.
yy
yy
yBACKUP battery terminal
uu
uu
uTEST/SPKR jack
Test input/output jack. Connect an external speaker to
this jack.
TRANSCEIVER OPERATION
■Receive
Adjust the volume to your desired level. You may need to
readjust the volume when you receive a message from your
dispatcher or another member in your fleet.
•The BUSY indicator lights green while a signal is being
received.
■Transmit
1Listen to the channel before transmitting, to make sure it
is not being used.
2Press the microphone PTT switch, then speak in your
normal speaking voice.
•The TX indicator lights red while transmitting.
3When you finish speaking, release the PTT switch.
CONTROLS AND FUNCTIONS
■Front Panel
VHF FM REPEATER TKR-751
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*The TKR-751
is shown in this
diagram.