JVCKENWOOD TK-2307 Manuale utente

INSTRUCTION MANUAL
B62-2317-20 (C)
VHF FM TRANSCEIVER
TK-2307
UHF FM TRANSCEIVER
TK-3307

Thank You
We are grateful you have chosen KENWOOD for your land
mobile radio applications.
noTices To The user
◆Government law prohibits the operation of unlicensed radio
transmitters within the territories under government control.
◆Illegal operation is punishable by fine and/or imprisonment.
◆Refer service to qualified technicians only.
Safety: It is important that the operator is aware of, and
understands, hazards common to the operation of any transceiver.
Firmware Copyrights
The title to and ownership of copyrights for firmware embedded in KENWOOD
product memories are reserved for JVC KENWOOD Corporation.
PrecauTions
• Donotchargethetransceiverandbatterypackwhentheyarewet.
• Ensurethattherearenometallicitemslocatedbetweenthe
transceiverandthebatterypack.
• DonotuseoptionsnotspeciedbyKENWOOD.
• Ifthedie-castchassisorothertransceiverpartisdamaged,donot
touch the damaged parts.
• Ifaheadsetorheadphoneisconnectedtothetransceiver,reduce
the transceiver volume. Pay attention to the volume level when
turning the squelch off.
• Donotplacethemicrophonecablearoundyourneckwhilenear
machinery that may catch the cable.
• Donotplacethetransceiveronunstablesurfaces.
• Ensurethattheendoftheantennadoesnottouchyoureyes.
• Whenthetransceiverisusedfortransmissionformanyhours,the
radiator and chassis will become hot. Do not touch these locations
whenreplacingthebatterypack.
• Donotimmersethetransceiverinwater.
• Alwaysswitchthetransceiverpoweroffbeforeinstallingoptional
accessories.
• ThechargeristhedevicethatdisconnectstheunitfromtheAC
mainsline.TheACplugshouldbereadilyaccessible.
© 2016

i
Turn the transceiver power off in the following locations:
• Inexplosiveatmospheres(inammablegas,dustparticles,metallic
powders,grainpowders,etc.).
• Whiletakingonfuelorwhileparkedatgasolineservicestations.
• Nearexplosivesorblastingsites.
• Inaircrafts.(Anyuseofthetransceivermustfollowtheinstructions
andregulationsprovidedbytheairlinecrew.)
• Whererestrictionsorwarningsarepostedregardingtheuseof
radiodevices,includingbutnotlimitedtomedicalfacilities.
• Nearpersonsusingpacemakers.
• Donotdisassembleormodifythetransceiverforanyreason.
• Donotplacethetransceiveronornearairbagequipmentwhilethe
vehicleisrunning.Whentheairbaginates,thetransceivermay
beejectedandstrikethedriverorpassengers.
• Donottransmitwhiletouchingtheantennaterminalorifany
metallicpartsareexposedfromtheantennacovering.Transmitting
atsuchatimemayresultinahigh-frequencyburn.
• Ifanabnormalodororsmokeisdetectedcomingfromthe
transceiver,switchthetransceiverpoweroffimmediately,remove
thebatterypackfromthetransceiver,andcontactyourKENWOOD
dealer.
• Useofthetransceiverwhileyouaredrivingmaybeagainsttrafc
laws.Pleasecheckandobservethevehicleregulationsinyour
area.
• Donotexposethetransceivertoextremelyhotorcoldconditions.
• Donotcarrythebatterypack(orbatterycase)withmetalobjects,
astheymayshortthebatteryterminals.
• Whenoperatingthetransceiverinareaswheretheairisdry,itis
easytobuildupanelectriccharge(staticelectricity).Whenusing
anearphoneaccessoryinsuchconditions,itispossibleforthe
transceivertosendanelectricshockthroughtheearphoneandto
yourear.Werecommendyouuseonlyaspeaker/microphonein
theseconditions,toavoidelectricshocks.

ii
Information concerning the battery pack:
The battery pack includes flammable objects such as organic
solvent. Mishandling may cause the battery to rupture
producing flames or extreme heat, deteriorate, or cause other
forms of damage to the battery. Please observe the following
prohibitive matters.
• Do not disassemble or reconstruct battery!
The battery pack has a safety function and protection circuit to
avoid danger. If they suffer serious damage, the battery may
generate heat or smoke, rupture, or burst into flame.
• Do not short-circuit the battery!
Do not join the + and – terminals using any form of metal (such
as a paper clip or wire). Do not carry or store the battery pack in
containers holding metal objects (such as wires, chain-necklace or
hairpins). If the battery pack is short-circuited, excessive current will
flow and the battery may generate heat or smoke, rupture, or burst
into flame. It will also cause metal objects to heat up.
• Do not incinerate or apply heat to the battery!
If the insulator is melted, the gas release vent or safety function is
damaged, or the electrolyte is ignited, the battery may generate
heat or smoke, rupture, or burst into flame.
• Do not use or leave the battery near fire, stoves, or other heat
generators (areas reaching over 80°C)!
If the polymer separator is melted due to high temperature, an
internal short-circuit may occur in the individual cells and the
battery may generate heat or smoke, rupture, or burst into flame.
• Do not immerse the battery in water or get it wet by other
means!
If the battery’s protection circuit is damaged, the battery may
charge at extreme current (or voltage) and an abnormal chemical
reaction may occur. The battery may generate heat or smoke,
rupture, or burst into flame.
• Do not charge the battery near fire or under direct sunlight!
If the battery’s protection circuit is damaged, the battery may
charge at extreme current (or voltage) and an abnormal chemical
reaction may occur. The battery may generate heat or smoke,
rupture, or burst into flame.

iii
• Use only the specified charger and observe charging
requirements!
If the battery is charged in unspecified conditions (under high
temperature over the regulated value, excessive high voltage or
current over regulated value, or with a remodeled charger), it may
overcharge or an abnormal chemical reaction may occur. The
battery may generate heat or smoke, rupture, or burst into flame.
• Do not pierce the battery with any object, strike it with an
instrument, or step on it!
This may break or deform the battery, causing a short-circuit. The
battery may generate heat or smoke, rupture, or burst into flame.
• Do not jar or throw the battery!
An impact may cause the battery to leak, generate heat or smoke,
rupture, and/or burst into flame. If the battery’s protection circuit
is damaged, the battery may charge at an abnormal current (or
voltage), and an abnormal chemical reaction may occur. The
battery may generate heat or smoke, rupture, or burst into flame.
• Do not use the battery pack if it is damaged in any way!
The battery may generate heat or smoke, rupture, or burst into
flame.
• Do not solder directly onto the battery!
If the insulator is melted or the gas release vent or safety function
is damaged, the battery may generate heat or smoke, rupture, or
burst into flame.
• Do not reverse the battery polarity (and terminals)!
When charging a reversed battery, an abnormal chemical reaction
may occur. In some cases, an unexpected large amount of current
may flow upon discharging. The battery may generate heat or
smoke, rupture, or burst into flame.
• Do not reverse-charge or reverse-connect the battery!
The battery pack has positive and negative poles. If the battery
pack does not smoothly connect with a charger or operating
equipment, do not force it; check the polarity of the battery. If the
battery pack is reverse-connected to the charger, it will be reverse-
charged and an abnormal chemical reaction may occur. The
battery may generate heat or smoke, rupture, or burst into flame.

iv
• Do not touch a ruptured and leaking battery!
If the electrolyte liquid from the battery gets into your eyes, wash
your eyes with fresh water as soon as possible, without rubbing
your eyes. Go to the hospital immediately. If left untreated, it may
cause eye-problems.
• Do not charge the battery for longer than the specified time!
If the battery pack has not finished charging even after the
regulated time has passed, stop it. The battery may generate heat
or smoke, rupture, or burst into flame.
• Do not place the battery pack into a microwave or high
pressure container!
The battery may generate heat or smoke, rupture, or burst into
flame.
• Keep ruptured and leaking battery packs away from fire!
If the battery pack is leaking (or the battery emits a bad odor),
immediately remove it from flammable areas. Electrolyte leaking
from battery can easily catch on fire and may cause the battery to
generate smoke or burst into flame.
• Do not use an abnormal battery!
If the battery pack emits a bad odor, appears to have different
coloring, is deformed, or seems abnormal for any other reason,
remove it from the charger or operating equipment and do not use
it. The battery may generate heat or smoke, rupture, or burst into
flame.

1
CONTENTS
UNPACKING AND CHECKING EQUIPMENT.........................1
PREPARATION .........................................................2
ORIENTATION ..........................................................6
PROGRAMMABLE AUXILIARY FUNCTIONS........................7
BASIC OPERATIONS ..................................................9
VOICE OPERATED TRANSMISSION (VOX) ....................... 10
BACKGROUND OPERATIONS ...................................... 11
UNPACKING AND CHECKING EQUIPMENT
Carefully unpack the transceiver. If any of the items listed
below are missing or damaged, file a claim with the carrier
immediately.
SUPPLIED ACCESSORIES
• Antenna ..................................................................................1
• Speaker/ microphone jack cover ............................................1
• Speaker/ microphone locking bracket .................................... 1
• Belt clip (KBH-10)...................................................................1
• Screw set
• M2.6 x 7 mm (Black) ............................................................... 1
• M3 x 8 mm .............................................................................. 2
• Instruction manual ..................................................................1
Note: Refer to "PREPARATION" for accessory installation
instructions.

2
PREPARATION
INSTALLING/ REMOVING THE (OPTIONAL) BATTERY PACK
◆Do not short the battery terminals or dispose of the battery by fire.
◆Never attempt to remove the casing from the battery pack.
1Align the battery pack with the
back of the transceiver, then
press the battery pack and
transceiver firmly together until
the release latch on the base of
the transceiver locks.
2To remove the battery pack, lift
the safety catch on the base of
the transceiver, then press the
release latch underneath the
safety catch.
3While pressing the release
latch, pull the battery pack
away from the transceiver.

3
INSTALLING THE ANTENNA
Screw the antenna into the connector
on the top of the transceiver by
holding the antenna at its base and
turning it clockwise until secure.
Note: The antenna is neither a handle,
a key ring retainer, nor a speaker/
microphone attachment point. Using
the antenna in these ways may
damage the antenna and degrade your
transceiver’s performance.
Antenna
INSTALLING THE BELT CLIP
If necessary, attach the belt clip using
the two supplied M3 x 8 mm screws.
Note: If the belt clip is not installed, its
mounting location may get hot during
continuous transmission or when left
sitting in a hot environment.
Belt clip
Do not use glue which is designed to prevent screw loosening when
installing the belt clip, as it may cause damage to the transceiver. Acrylic
ester, which is contained in these glues, may crack the transceiver’s
back panel.

4
If you are not using a speaker/
microphone, install the cover over
the speaker/ microphone jacks using
the supplied M2.6 x 7 mm screw.
Note: To keep the transceiver water
resistant, you must cover the speaker/
microphone jacks with the supplied
cover.
INSTALLING THE COVER OVER THE SPEAKER/ MICROPHONE JACKS
INSTALLING THE OPTIONAL SPEAKER/ MICROPHONE (OR HEADSET)
1Insert the speaker/ microphone
(or headset) plugs into the
speaker/ microphone jacks.
2Attach the locking bracket using
the supplied M2.6 x 7 mm screw.
Note: The transceiver is not fully
water resistant while using the
speaker/ microphone.
Speaker/ microphone
locking bracket
Speaker/ microphone
jack cover
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