Notice to the User
Before using this radio, read this operating instruction carefully for safe and convenient usage.
When you begin to use it, we deem that you have read this manual.
Keep this manual in a safe place and make it available to other operators in case the product is
passed on to other people.
When purchasing our product, please fill in the WARRANTY CARD with truth information, and
ask for the valid proof of purchase so as to protect your legal rights.
Kirisun and our authorized partners own the intellectual property of all the parts of this product
(include accessories). Any design and materials may not be modified, copied, extracted or
translated without the authorization of Kirisun or its authorized parities.
Due to the update or modification of the product, Kirisun owns the right to change the
specifications of software and hardware described in this manual without further notice.
Specifications and information contained in this manual are for reference only.
Kirisun reserves the right to interpret the mistakes and errors occurring in this manual, though all
the contents are checked carefully.
two-way radio, which always incorporates the latest technology, can bring
brand two-way radios produced by Kirisun
two-way radio can meet your
DP770 Instruction Manual
Safety
Before using this radio, read this operating instruction carefully for safe and convenient usage.
This product can only be maintained by the professional technicians. Do not disassemble the radio
by yourself.
To avoid of the problems caused by electromagnetic interference or electromagnetic compatibility,
turn off the radio in any facilities where posted not ices instruct you to do so, such as hospit al and
other health care facilities. And when on board an aircraft, turn off the radio if instructed to do so
too.
In the vehicle with an air bag, do not place the radio in the area over an air bag or in the air bag
deployment area.
Turn off the radio before entering any area with a potentially explosive atmosphere or blasting
caps.
Do not operate the radio, disassemble or charge the battery in the potentially flammable and
explosive atmosphere (such as gas station, coal gas station, etc.).
Do not place the radio under the direct sunlight or near the area with heating devices.
Do not place the radio in the area with great dust, moisture or drips, or on the unstable surface.
Contact us or your local dealer for help if you want to re-develop or modify the radio.
Do not use any portable radio that has a damaged antenna. If a damaged antenna comes into
contact with your skin, a minor burn can result.
Make sure the antenna is correctly installed when using. The radio without antenna may cause
damage in the process of transmission.
Keep the radio vertically and away from your mouth about 5cm in the process of transmission.
When worn on your body, make sure the antenna is at least 2.5cm away from your body in the
process of transmission.
Battery
All batteries can cause property damage and/or bodily injury, such as burns, if a conductive
material such as jewelry, keys, or beaded chains touches exposed terminals. The conductive
material may complete an electrical circuit (short circuit) and become quite hot. Excessive care in
handling any charged battery, particular when placing it inside a pocket, purse, or other container
with metal objects. To reduce the potentially damage, do not expose the battery in the fire, or
disassemble and extrude the battery.
The maximum ambient temperature around the adapter or transformer for the charger should not
exceed 40℃ (104℉).
Turn off the radio when charging. If not, the battery’s capacity will be affected.
Do not insert the battery pack into the charger when charging is not necessary. The continuous
charging will shorten the battery’s lifetime. Do not use the charger as the pedestal for the radio.
2/27
DP770 Instruction Manual
To realize the best performance of the battery, change the battery once a year.
Any Changes or modifications not expressly approved by the party responsible for compliance could void
the user’s authority to operate the equipment.
This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions:
(1) This device may not cause harmful interference, and
(2) this device must accept any interference received, including interference that may cause undesired operation.
FCC Radiation Exposure Statement:
This equipment complies with FCC radiation exposure limits set forth for an controlled environment.
This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter.
Your radio generates RF electromagnetic energy during transmit mode. This radio is designed for
and classified as "ccupational Use Only" meaning it must be used only during the course of
employment by individuals aware of the hazards, and the ways to minimize such hazards. This
radio is NOT intended for use by the "eneral Population"in an uncontrolled environment.
To ensure that your expose to RF electromagnetic energy is within the FCC allowable limits for
occupational use, always adhere to the following guideli nes:
1. DO NOT operate the radio without a proper antenna attached, as this may damaged the radio
and may also cause you to exceed FCC RF exposure limits. A proper antenna is the antenna
supplied with this radio by the manufacturer or antenna specifically authorized by the
manufacturer for use with this radio.
2. DO NOT transmits for more than 50% of total radio use time (“50% duty cycle”). Transmitting
more than 50% of the time can cause FCC RF exposure compliance requirements to be exceeded.
The radio is transmitting when the “TX indicator” lights red. You can cause the radio to transmit
by pressing the “PTT” switch.
3. ALWAYS keep the antenna at least 2.5 cm (1 inch) away from the body when transmitting and
only use the Kirisun belt-clip which is listed in instructions when attaching the radio to your belt,
etc., to ensure FCC RF exposure compliance requirements are not exceeded. To provide the
recipients of your transmission the best sound quality, hold the antenna at least 5 cm (2 inches)
from your mouth, and slightly off to one side. The information listed above provides the user with
the information needed to make
this radio operates with the FCC RF exposure limits of this radio.
him or her aware of RF exposure, and what to do to as*sure that
3/27
IC RSS WarningIC RSS WarningIC RSS Warning
IC RSS Warning
This device complies with Industry Canada licence-exempt RSS standard (s). Operation is subject to the
following two conditions:
(1) this device may not cause interference, and
(2) this device must accept any interference,including interference that may cause undesired operation of the device.
Le présent appareil est conforme aux CNR d'Industrie Canada applicables aux appareils radio exempts de licence.
L'exploitation est autorisée aux deux conditions suivantes:
(1) l'appareil ne doit pas produire de brouillage, et
(2) l'utilisateur de l'appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est
susceptible d'en compromettre le fonctionnement.
Under Industry Canada regulations, this radio transmitter may only operate using an antenna of a type and
maximum (or lesser) gain approved for the transmitter by Industry Canada. To reduce potential radio
interference to other users, the antenna type and its gain should be so chosen that, the equivalent
isotropically radiated power (e.i.r.p.) is not more than that necessary for successful communication.
DP770 Instruction Manual
Conformément à la réglementation d'Industrie Canada, le présent émetteur radio peut fonctionner avec
une antenne d'un type et d'un gain maximal (ou inférieur) approuvé pour l'émetteur par Industrie
Canada. Dans le but de réduire les risques de brouillage radioélectrique à l'intention des
utilisateurs, il faut choisir le type d'antenne et son gain de sorte que la puissance isotrope rayonnée
equivalente (p.i.r.e.) ne dépasse pas l'intensité nécessaire à l'établissement d'une communication satisfaisante.
IC Radiation Exposure Statement:
This equipment complies with IC RF radiation exposure limits set forth for an controlled environment. This
transmitter must not be co-located or operating in conjunction with any other antenna or transmitter.
IC exposition aux radiations:
Cet équipement est conforme avec IC les limites d'exposition aux rayonnements définies pour controlé
environnement.
Cet émetteur ne doit pas être co-localisés ou fonctionner en conjonction avec une autre antenne ou émetteur.
autres
4/27
Contents
Unpacking and Checking ..................................................................................... 5
Unpack the radio carefully. We recommend that you check the radio and the supplied
accessories listed in the following table before discarding the packing material. If any damage or
loss has occurred during shipment, please contact the deliveryman or the dealer without delay.
Accessories
Charger Battery Pack Belt clip & Screws
Adapter Antenna
Getting Prepared
1) Charging the battery
Plug the adapter into the suitable AC socket, and connect the adapter with the charger base.
Then the Yellow LED lights on. Insert the uncharged battery or the radio into the charger. Make
sure that the battery is well connected with the connector on the charger. Then Red LED indicator
lights on and the charging begins. After about 5 hours, the Red LED indicator lights off. Then the
Green LED indicator lights on. That indicates the battery is fully charged.
DP770 Instruction Manual 6/27
Keep the battery in this state for 1~2 hours, and then get it off from the charger. The battery
arrives to its best performance. And then plug off the AC adapter from the socket.
Note:
z The radio battery is not charged before shipment. Please charge it before the initial use.
z KB-35L Li-on battery of Kirisun is applicable to this radio.
z When charging the battery for the first time after purchase or long-time storage (over 2
months), please repeat charging three times for the battery to achieve normal capacity.
z Do not recharge the battery if it has been fully charged or the radio is not in the low battery
alarm state; otherwise, it will have bad effects on the battery’s service life and performance.
Remove the battery from the charger after charging.
2) Installing/removing the battery
Match the battery pack with the two slots on the back of the radio, and push forward the
battery along the slots until a click is heard. Then the battery is installed.
Removing the battery
Press down the battery latch, and push back the battery until it separates from the radio.
DP770 Instruction Manual 7/27
Note:
Do not short-circuit the battery terminals or dispose the battery in fire.
Do not disassemble the battery casing by yourself.
3) Installing the antenna
Hold the base of the antenna and turn the antenna clockwise into the connector on the top of
the radio until secure.
4) Installing the external speaker/microphone
Match the external speaker/Microphone with the connector on the side of the radio, and
fasten the screw .
DP770 Instruction Manual 8/27
5) Installing the belt clip
Match two holes on the belt clip with the holes on the back of the radio, and fasten them with
the screwdriver.
Getting Started
A. Antenna
B. Volume/Channel Knob
Short press the key, the function of the knob switches from adjusting the volume to changing
the channel.
Rotate the knob to adjust the volume or change the channel. Rotate clockwise to increase;
DP770 Instruction Manual 9/27
rotate counterclockwise to decrease.
C. LCD Screen
160*128, 65K colors, 1.77TFT
D. Universal Connector
Connect USB programming cable, earphone and etc.
E. Top Key
Programmable, default: short press to enable emergency alarm, long press to exit emergency
alarm.
F. LED Indicator
RED—transmitting, GREEN—receiving, Flash RED—low battery when transmitting.
G. Side Key 1
Programmable, default: none.
H. PTT Key
Press the key and speak to send a call; release the key to receive the call.
Press the key to send the data and text messages.
I. Side Key 2
Programmable, default: none.
J. Left Key
Press the key to select the items shown at the bottom left of the screen.
K. Send Key
Press the key to send the data or text messages.
L. Navigation Key
M. Right Key
Press the key to select the items shown at the bottom right of the screen.
N. ON/OFF/End Key
Long press the key to turn on/off the radio.
Press the key to stop sending the data or text messages.
Return back to the standby screen.
O. Numeric keyboard
You can input the contact number; edit the contact and text messages with the keyboard.
P. MIC
Q. Speaker
Basic Operation
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