Luiton PKT-03 User manual

PKT-03
INSTRUCTION MANUAL
THANK TOU
We are grateful you chosen LUITONfor your walkie talkie applications.
NOTICES TO THE USER
Safety:It is important that the operator is aware of,and understands, hazards
common to the operation of any transceiver.
PRECAUTIONS
●Do not charge the battery pack when it is wet.
●Ensure that there are no metallic items located between the transceiver
and the battery pack.
●If a transceiver part is damaged,do not touch the damaged parts.
●If an earphone is connected to the transceiver , reduce the transceiver
volume. Pay attention to the volume level when turning the squelch off.
●Do not place the earphone cable around your neck while near machinery
that may catch the cable.
●Do not place the transceiver on unstable surfaces. If the transceiver
switches OFF/ON as a result of falling or hard impact, the volume and
channel configurations may reset.
●Ensure that the end of the antenna does not touch your eyes.
●Do not immerse the transceiver in water.
●Always switch the transceiver power off before installing optional
accessories.
●Do not look directly at the LED light while it is lit.
◆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.

Turn the transceiver power off in the following locations:
●In explosive atmospheres ( inflammable gas , dust particles , metallic
powders , grain powers , etc.).
●While taking on fuel or while parked at gasoline service stations.
●Near explosives or blasting sites.
●In aircraft.(Any use of the transceiver must follow the instructions and
regulations provided by the airline crew.)
●Where restrictions or warnings are posted regarding the use of radio
devices, including but not limited to medical facilities.
●Near persons using pacemakers.
WARNING
●Do not modify the transceiver for any reason.
●Do not place the transceiver on or near airbag equipment while the
vehicle is running. When the airbag inflates, the transceiver may be
ejected and strike the driver or passengers.
●Do not transmit while touching the antenna terminal or if any metallic
parts are exposed from the antenna covering. Transmitting at such a
time may result in a high-frequency burn.
●If an abnormal odor or smoke is detected coming from the transceiver,
switch the transceiver power off immediately,remove the battery pack
from the transceiver, and contact your LUITONdealer.
●Use of the transceiver while you are driving may be against traffic laws.
Please check and observe the vehicle regulations in your area.
●Do not expose the transceiver to extremely hot or cold conditions.
●Danger of explosion if the battery is incorrectly replaced; replace only
with the a same type.
●When operating the transceiver in areas where the air is dry, it is easy to
build up an electric charge (static electricity). When using an earphone
accessory in such conditions, it is possible for the transceiver to send an
electric shock through the earphone and to your ear.Do not use an
earphone accessory in areas where static electricity can be easily
generated.
●When attaching a commercial strap to the transceiver, ensure that the
strap is durable, In addition, do not swing the transceiver around by the
strap; you may inadvertently strike and injure another person with the
transceiver.
CAUTION

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 the 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 from 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-necklaces, 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
damages, or the electrolyte is ignited, the battery may generate heat or
smoke, rupture, or burst into flame.
●Do not leave the battery near fire, stoves, or other heat
generators (areas reaching over 60℃)!
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
mean!
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.
●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 the regulated value, or with a remodeled charger), it may
overcharge or an abnormal chemical reaction may occur. The battery
DANGER

may generate heat or smoke, rupture, or burst into flame.
●Do not pierce the battery with any object, strike an 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, 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 charge 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.
●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.
DANGER

●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 microwave or high pressure
container!
The battery may generate heat or smoke, rupture, or burst into flame.
●Keep ruptured and leaking battery packs away form fire!
If the battery pack is leaking (or the battery emits a bad odor),
immediately remove it form 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.
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 ITEMS
Transceiver.........................................................................................1
Instruction manual..............................................................................1
Lanyard ..............................................................................................1
WARNING
This manual strives to ensure the correctness and integrity of the contents
during its compilation. The company shall not be held responsible for any
possible omission or error of the texts. The company reserves the right to make
changes
with
regards
to the
design
and specifications without notice.

OPTIONAL ACCESSORIES
USB cable
AC Adapter
Earphone
Programming Cable/Programming Software
ORIENTATION
1.Earphone jack(3.5mm )
2.Micro USB jack
●Connect a USB cable to this jack to charge the transceiver battery pack.
●To charge the transceiver,use a commercially available USB cable.

3.【 】 Key
●Short press 【 】 key to switch the volume / channel mode, sound "du"
indicates that is channel model, sound "di" indicates that is volume mode. After
entering the channel mode, do not press the 【】or 【 】 button for
2 seconds later, the volume automatically change to standby mode and sound
"di".
●Press and hold the 【】button for 2 seconds, the intercom start
monitoring mode, press the 【 】 button for 2 seconds again, sound
"tinkling, tinkling" and the intercom stops monitoring mode.
4.【 】(Push to Talk) switch
●Press and hold 【】key ,then speak into the microphone to transmit ,
the LED indicator color turns red.
5.Power switch
●Press and hold the 【】button for 4 seconds, the intercom entering
boot mode, press and hold the 【】button for 4 seconds again,
walkie-talkie entering dormant mode.

6. / Key
●Press / to adjust volumes, change channels, and choose features.
4.LED indicator
●Refer to the LED Indicator Status table.
Meaning Indicator Color
Receiving Green
Transmitting Red
In the Charging Red
Charging Completed Emerald
8.Lanyard
PREPARATION
CHARGING THE LITHUM BATTERY PACK
The lithium battery pack is not charged at the factory , charge it before use .
Please do the charging in accordance with the following procedure:
1.Turn off the supply power of walkie-talkie
2.Plug the USB cable into the Micro USB jack (FIG.1) .

3.Connect the USB cable to your PC or AC adapter.
●The LED indicator lights red(FIG.2).
4.When charging is complete, the LED indicator lights emerald.
●It takes approximately 4 hours to charge the battery pack.
CONNECTING AN EARPHONE
Connect an earphone to the earphone jack on the top of the transceiver,and
use earphone to transmit and receive.
Note：
◆The ambient temperature should be between 5 ℃and 40 ℃while charging is in
progress. Charging outside this rage may not fully charge the battery.
◆If the use time does not increase even if after a fully correct charging, it indicates that
the batter pack life is expired. Please replace it with a new battery pack.
◆Before charging, please switch off the power when there is battery inside. Because it
will interfere charging when the intercom is using.
◆The AC adapter only can output DC voltage 5V, the minimum current 1A.
Note:When not using headphones, earphones cover must be kept closing.

BASIC OPERATION
■Switch ON/OFF the power
1． After power on the intercom, press and hold the 【】button for 4
seconds, walkie-talkie entering boot state, if the intercom is on the switch-on
notification function, it will sound "dong du de", if you turn on voice reminding
function, it will broadcast “Power on”.
2． When switch on, press and hold the [ ] button again for 4 seconds,
walkie-talkie will entering dormant state, if the walkie-talkie is on switch-on
notification function, it will sound "de du dong".
■Adjust the volume
1．The Machine has 16 volume to be adjusted.
2．When the walkie-talkie in the volume mode, press 【】key, radio
receiver output volume increases to grade 1, and sounds "du---de---di”. When

the intercom reaches maximum volume 16, press 【】key and sounds "di"
which indicates the intercom has reached to maximum volume.
3．When the walkie-talkie in the volume mode, press 【】key, radio
receiver output volume downs to grade 1, and sounds "di---de---du”. When the
intercom reaches to its minimum volume grade1, press 【】key and it
sounds "di" which indicates the intercom has reached to the minimum volume.
■【】Key
1．Press and hold 【】key, the intercom entering transmitting mode ,
the LED indicator color turns red.
■【】Key
1．Short press 【】key to switch the volume / channel mode, sounds
"du" indicates that is channel model, sounds "di" indicates that is volume mode.
After entering the channel mode, do not press the【】or【 】 button for
2 seconds later, the volume automatically changes to standby mode, and
sounds "di".
2．Press and hold the 【 】 button for 2 seconds, the intercom start

monitoring mode, press the 【 】 button for 2 seconds again, sound
"tinkling, tinkling" and the intercom stops monitoring mode.
■Select the Channel
1．When the walkie-talkie in the channel mode, press 【】key, radio will
turn to next available channel, sounds "dong de", and broadcasts the current
channel number. When the intercom exceeds the maximum number of
channels, will re-start from the first valid
channel.
2．When the walkie-talkie in the channel mode, press 【】key, radio will
turn to the last an available channel, sounds "de dong", and broadcasts the
current channel number.
PROGRAMMABLE AUXILIARY FUNCTIONS
■Time-Out Timer(TOT)
1．The time-out timer prevents callers from using a channel for an extended
duration.
2．Timeout timer can be set (for 15 seconds, 30 seconds to 600 seconds;
every level difference of 15 seconds) via the programming software, if you hold
the 【】button for continuous transmitting, and the transmission time

over the timeout time you set, the transceiver will stop transmitting, if the
notification function is enabled, the radio will sound"du de".
■Battery Saver
1．The machine has a power-saving mode to choose, which can be set by
M860 programming software.
2．When the power saving mode is selected as Auto, intercom’s initial power
ratio is 1: 4, if there is no operation for a long time (no key operation and no
signal received), every five minutes the radio will increase the proportion of
power at 1: 4, 1: 5, 1 : ...... 6, 1: 10,which can save more more power. If at this
time there is operation, walkie-talkies will resume power-saving at 1: 4 .
3．Under the power-saving process, when radio receive signals, the
power-saving function will stop temporarily.
■Low power notification function
1．When battery needs to be charged or changed, it will notify the user.
2．If the power is not enough to use the intercom, the indicator turns red. If
the voice reminding function is opening, the intercom will broadcast "please
change the battery" every 15 seconds.
3．When the battery is low, it’s prohibited transmitting.
■Busy Channel Lockout(BCL)
1. This function can prevent interfering other radio use the same channel.
Press [ ] button when the channel is occupied, it will sound”du de” and can
not launch. Also the radio will turn back to receiving mode.
■Scrambling Function(Voice Encryption)

This function has a special voice processing method which can make others
using the same frequency only can hear noise, it plays an effective role in
secrecy.
1． Press【】
as well as【 】 buttons to start the radio, when the green
light flashing and it sounds “du” which means the scrambling function starts.
2．Press 【】as well as【 】buttons again, when the red light flashing
and it sounds”de de” which means the scrambling function closes.
3．This machine has eight group interference frequency to choose, and can
be set through frequency M860 writing software.
■Pressure Expansion Function(Noise reduction)
This function can effectively reduce noise and increase the clarity of the call.
When doing a long distance communication, the effect is obvious.
1．Press 【】and【 】buttons to start, the green light flashing and
sounds “du” which means the pressure expansion function starts.
2． Press 【】
and【 】 buttons to start the radio, the red light flashing
and sounds”de de” which means the pressure expansion function closes.
■Scanning Function
1．Before scanning, please be sure that there are at least two selections of
“scanning and adding” item showing “have”, otherwise can not enter to
scanning mode.

2．Press and hold【】button for 2 seconds and it sounds “du” which
means the upward scanning function starts.
3．Press and hold 【】button for 2 seconds and it sounds “de” which
means the downward scanning function starts.
4．When the scanning function starts, the radio will repeatedly scan the the
channels whose “scanning and adding” item shows ”have”.
5．When a signal is received, radio will temporarily stay in the channel until
the signal disappears. And when there are no monitoring and launching
operations for a few second, the intercom resumes scanning state.
6．When radio receives a signal during scanning, press【】button, radio
will launch by current channel.
7．When scanning function starts, press 【 】button or【 】button again
for 2 seconds and it sounds”dede” which means the scanning function stops.
■QT／DQT
1．The intercom has 39 sets of standard QT and 83 sets of DQT to install,
which can options 39 standard set be setup through M860 frequency writing
software.