Retevis RB23 User manual

User’s manual
RB23
Wakie Talkie

To user:
Welcome to shopping our two way radios. We believe our product can bring great
convenience to your life and work.
Retevis two way radios are manufactured by using the advanced technologies, and
We hope you will be satisfied with the quality and functionality of this product. This
two way radio can give you a more convenient, fast, and reliable usage experience.
Warning:
●Please read this manual carefully before using this transceiver.
●Please do not communicate or charge this transceiver in flammable, explosive and
area which transceiver communications prohibited (such as oil station, gas station,
airport, etc.)
●Please do not operate this transceiver without license in government laws banned
areas.
●Please make sure this transceiver avoids the sunshine and avoids putting it near
any heating device.
●Please make sure this transceiver avoids any dusty, humid and water splashed
place. Do not put it in unstable place.
● If transceiver smells or smokes, please remove the battery pack from transceiver
at once, and them please contact us or your nearest distributor.
●The repair job of this transceiver is in the charge of professionals and technical,
self-disassembly is prohibited.

Unboxing and checking-------------------------------------------------------------------------------------------
Getting Start-----------------------------------------------------------------------------------------------------------
Familiar with the radio---------------------------------------------------------------------------------------------
Basic operations-----------------------------------------------------------------------------------------------------
QT (50)-------------------------------------------------------------------------------------------------------------------
DQT (116*2)--------------------------------------------------------------------------------------------------
----------
Parameter------------------------------------------------------------------------------------------------- -------------
01
01
02
03
04
05
05
CONTENT

Unboxing and checking
Carefully unpack the transceiver. We recommend that you identify the items in the following table before
discarding the packing material. If any item is missing or has been damaged during shipment, please contact the
deliveryman or your seller.
1. Accessories list
Getting Start
Notice:
●Please do not charger for a long time. Please stop charging if the battery is not fully charged within the specified
time. The battery will overheat or smoke and burst or burst into flames.
●Please do not put the battery in microwave or high-pressure vessel. The battery will overheat or smoke and
burst or burst into flames.
●Please keep cracked and leaked batteries away from fire. If the battery leak (or exuded a pungent smell), keep
the battery away from flammable areas immediately. The electrolyte is flammable and may cause the battery to
smoke or burst into flames.
●Please do not use abnormal battery. Please remove the battery from charger or device if the battery exuded a
pungent smell, change color, deformation or behave abnormally for any reason.
●Please use the specific charger. The charger is specially designed for this radio, and it is more reasonable, safe
and reliable.
1. Use of li-ion battery packs.
●Charge before use.
●To avoid power loss, please remove the battery and store in a cool and dry place if you are not using.
●When storing the battery for a long time:
-remove the battery from device
-if it is possible, discharge the battery
-store in a cool (below 77℉) and dry place.
2. Battery pack characteristics.
●The battery capacity gradually decreases after repeated charging and discharging.
●Battery age even if it is never used.
●It takes longer to charge a Li-ion battery in a cool place.
●Charging in a hot place will shorten the service life. Battery age faster when stored in a hot place. So please do
not put the battery in the car or near the heater.
●If the battery lasts for a short time, replace the battery even if it is fully charged. Continuing to charge and
discharge the battery will cause the electrolyte to leak.
3. Charging
Put the transceiver into charger, in this case transceiver indicator light is red means charging. After charger full,
the indicator is green.
4. Install/Remove battery
Notice:
●Do not short-circuit the battery or throw the battery into fire.
●Do not try to remove the battery shell
●Do not install the battery in hazardous conditions, the sparks will cause explosions.
Enclosed Accessories
Battey
Clip
Adapter
Desk charger
Strap
Manual
Quantity
1
1
1
1
1
1
01

Insert the top terminal vertexes of the battery into
the slots in the radio battery slot, then press the
bottom of the battery until hear the snap sound.
To remove the battery, please ensure that the
radio is off, and then push the battery latch button
at the bottom of the radio to the right. Remove the
upper part of the battery from the radio and
remove the battery.
5. Install/Remove the back clip.
If necessary, the configured back clip can be locked on
the back of the battery by screw for easy carrying.
Unscrew two screws to remove the clip.
6. Install the strap.
Slip the radio strap into the ring
in the middle of the radio.
Familiar with the radio.
Antena
Channel knob
Turn on/off knob/Volume knob
Indicator
Speaker/output voice
Mic/input voice
02

Basic operations
1. Indicator
Red light in transmission, and green light in reception.
2. Channel knob.
Rotate channel knob to switch the channel 1~30. Counterclockwise rotation reduces the channel number,
clockwise rotation increases the number of channels. The prompt alert ring when the channel is free.
3. Power ON/OFF knob/Volume adjust knob
Clockwise rotation to turn on the radio, counterclockwise rotation and hear a click to turn off the radio. Volume
adjusting when rotation.
4. PTT button
Press [PTT] button and speak to call, light red. Light red with alert when the channel is free. Release [PTT]
button to receive, light green and speaker works.
5. Customize the side keys
Program the side keys’ function on programming software of RB23.
Short press [PF1] or [PF2]:
A. Monitor B. Alert C. VOX D. VOX delay E. Scan
Monitor: listen for calls on the chosen channel. If there is no call it is noisy.
Alert: activate the alert function, press [PTT] to return.
VOX: Turn on/off VOX function.
VOX delay: adjust the time of delay.
Scan: Automatically detects channels with scanning enabled in channels from 1 to 30. When there is a signal in
the channel being scanned, the radio will stop on the channel for speaking. (Scan function can be customized for
each channel in the programming software)
6. Squelch level
Signal reception integrity can be adjusting the quelch level. The lower the quelch level, the less noise filtering,
and the longer distance, but the weaker the anti-interference ability.
The factory setting of the radio is level 5. The level can be chosen from 0~9 in the ‘squelch level’, ‘function
setting’ list in programming software. Level 0 means squelch normally open.
7. TOT: Time out timer
The purpose of the TOT is to prevent single radio from occupying the channel for too long, and to avoid damage
PTT
PF1
PF2
Battery
SP/MIC jack/programming cable jack
03

caused by continuous transmission of the radio. If the transmission time exceeds the limit time, the radio will stop
transmitting and prompt alert. Release [PTT] return to receive condition.
8. Scan
When channels are set to scannable, rotate channel knob to one channel enter the scanning. If the current
channel is 16, the radio can detect the signal from channel 1~30 (Scan function can be customized for each
channel in the programming software). When there is a signal in the channel being scanned, the radio will stop
on the channel for speaking.
Notice: a. the channel will stop at the channel with signal, continue scan next channel after 10 second when loss
the signal.
b. When the number is scannable channels is less than two, the scan function cannot be enabled.
9. Prompt Voice
Turn off the prompt voice, there is no voice when operating; turn on the English prompt voice function when
choosing English.
10. Battery Save Function
Setting in the software enter the battery save mode.
Notice: a. No check means the battery save function turn off.
b. Check means the battery save function turn on.
11. Battery voltage warning.
Notice: When the battery voltage is lower than a level, if the voice prompt turns off, a ‘Clip-clop’ sound will be
emitted every 30 seconds, and if the voice prompt is on, a ‘low voltage’ sound will be emitted.
12. BCL
If busy channel lock is set, press [PTT] to prohibit transmission and beep after receiving the signal, until release
the [PTT].
13. VOX
VOX function can transmit by the speaking voice, do not press [PTT]. Stop transmission after stop speaking. To
activate the function in the programming software.
a. Activate the VOX function.
speaking to the speaker, the VOX function work and transmit the voice.
Stop speaking, the transmission stops and wait for reception.
b. When connect head earpiece with mic.
To adjust the VOX gain to adjust the volume if activate the VOX function.
If the microphone is too sensitive, the noise will activate the VOX for transmission. If the microphone is not
sensitive enough, the voice is difficult to activate the VOX function and cannot transmission. So be sure to adjust
the VOX gain level before use.
Notice: if the VOX gain level is high, and it will transmission when the voice plays by mic.
14. QT/DQT
QT/DQT can be set by programming software on the channel. The squelch can be activated when receiving the
same QT/DQT as the channel set. The squelch cannot be activated and light green when receiving the different
QT/DQT for call.
The QT/DQT list is as follows:
QT (50)
67.0
94.8
131.8
171.3
203.5
69.3
97.4
136.5
173.8
206.5
71.9
100.0
141.3
177.3
210.7
74.4
103.5
146.2
179.9
218.1
77.0
107.2
151.4
183.5
225.7
79.7
110.9
156.7
186.2
229.1
82.5
114.8
159.8
189.9
233.6
85.4
118.8
162.2
192.8
241.8
88.5
123.0
165.5
196.6
250.3
91.5
127.3
167.9
199.5
254.1
04

D017N
D051N
D115N
D152N
D223N
D255N
D315N
D365N
D446N
D516N
D627N
D731N
D023N
D053N
D116N
D155N
D225N
D261N
D325N
D371N
D452N
D523N
D631N
D732N
D025N
D054N
D122N
D156N
D226N
D263N
D331N
D411N
D454N
D526N
D632N
D734N
D026N
D055N
D125N
D162N
D243N
D265N
D332N
D412N
D455N
D532N
D645N
D743N
D031N
D065N
D131N
D165N
D244N
D266N
D343N
D413N
D462N
D534N
D654N
D754N
D032N
D071N
D132N
D172N
D245N
D271N
D345N
D423N
D464N
D546N
D662N
D765N
D036N
D072N
D134N
D174N
D246N
D274N
D346N
D425N
D465N
D565N
D664N
D043N
D073N
D135N
D205N
D251N
D305N
D351N
D431N
D466N
D606N
D703N
D047N
D074N
D143N
D212N
D252N
D306N
D356N
D432N
D503N
D612N
D712N
D050N
D114N
D145N
D217N
D254N
D311N
D364N
D445N
D506N
D624N
D723N
DQT (116*2)
Parameter
Frequency Range
Channel Number
Max Power
Audio Distortion
Frequency Stability
MAX Frequency Deviation
Spurious Emission
Modulation Mode
Reference Sensibility
Squelch On Sensibility
Adjacent Channel Selectivity
Spurious Response
Intermodulation
Current
Working Voltage
Operating Temperature
GMRS
30
5W
<5%
±2.5ppm
< 5KHz/< 2.5KHz
≤7uW
16KØF3E /11KØF3E
<0.25uV1 <0.3uV
<0.2uV1 <0. 25uV
≥65dB
≥55dB
≥60dB
≤I,5A
7.4V DC
-20C-+60C
CH
1
2
3
4
TX
462.5625
462.5875
462.6125
462.6375
RX
462.5625
462.5875
462.6125
462.6375
Power
5W
5W
5W
5W
Bandwidth
12.5KHz
12.5KHz
12.5KHz
12.5KHz
CTC/DCS
67
118.8
127.3
131.8
GMRS
05

5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
462.6625
462.6875
462.7125
467.5625
467.5875
467.6125
467.6375
467.6625
467.6875
467.7125
462.5500
462.5750
462.6000
462.6250
462.6500
462.6750
462.7000
462.7250
467.5500
467.5750
467.6000
467.6250
467.6500
467.6750
467.7000
467.7250
462.6625
462.6875
462.7125
467.5625
467.5875
467.6125
467.6375
467.6625
467.6875
467.7125
462.5500
462.5750
462.6000
462.6250
462.6500
462.6750
462.7000
462.7250
462.5500
462.5750
462.6000
462.6250
462.6500
462.6750
462.7000
462.7250
5W
5W
5W
0.5W
0.5W
0.5W
0.5W
0.5W
0.5W
0.5W
5W
5W
5W
5W
5W
5W
5W
5W
5W
5W
5W
5W
5W
5W
5W
5W
12.5KHz
12.5KHz
12.5KHz
12.5KHz
12.5KHz
12.5KHz
12.5KHz
12.5KHz
12.5KHz
12.5KHz
12.5KHz
12.5KHz
12.5KHz
12.5KHz
12.5KHz
12.5KHz
12.5KHz
12.5KHz
12.5KHz
12.5KHz
12.5KHz
12.5KHz
12.5KHz
12.5KHz
12.5KHz
12.5KHz
136.5
141.3
146.2
D243N
D032N
D047N
D051N
D053N
D065N
D116N
123
D743I
D332I
127.3
D243I
D606N
D731I
136.5
136.5
136.5
136.5
136.5
136.5
136.5
136.5
136.5
06

RF ENERGY EXPOSURE AND PRODUCT SAFETYGUIDE FORPORTABLE
TWO-WAY RADIOS
ATTENTION!
This two-way radio uses electromagnetic energy in the radio frequency (RF) spectrum to provide
communications between two or more users over a distance. RF energy, which when used
improperly, can cause biological damage.
All Retevis two-way radios are designed, manufactured, and tested to ensure they meet
government-established RF exposure levels. In addition, manufacturers also recommend specific
operating instructions to users of two-way radios. These instructions are important because they
inform users about RF energy exposure and provide simple procedures on how to control it.
Please refer to the following websites for more information on what RF energy exposure is and
how to control your exposure to assure compliance with established RF exposure limits:http://ww-
w.who.int/en/
Local Government Regulations
When two-way radios are used as a consequence of employment, the Local Government
Regulations requires users to be fully aware of and able to control their exposure to meet
occupational requirements. Exposure awareness can be facilitated by the use of a product label
directing users to specific user awareness information. Your Retevis two-way radio has a RF
Exposure Product Label. Also, your Retevis user manual, or separate safety booklet includes
information and operating instructions required to control your RF exposure and to satisfy
compliance requirements.
Radio License
Governments keep the radios in classification, business two-way radios operate on radio
frequencies that are regulated by the local radio management departments (FCC, ISED, OFCOM,
ANFR, BFTK, Bundesnetzagentur...).To transmit on these frequencies, you are required to have a
license issued by them. The detailed classification and the use of your two radios, please contact
the local government radio management departments.
Use of this radio outside the country where it was intended to be distributed is subject to
government regulations and may be prohibited.
Unauthorized modification and adjustment
Changes or modifications not expressly approved by the party responsible for compliance may void
the user’s authority granted by the local government radio management departments to operate
this radio and should not be made. To comply with the corresponding requirements, transmitter
adjustments should be made only by or under the supervision of a person certified as technically
qualified to perform transmitter maintenance and repairs in the private land mobile and fixed
services as certified by an organization representative of the user of those services.
Replacement of any transmitter component (crystal, semiconductor, etc.) not authorized by the
local government radio management departments equipment authorization for this radio could
violate the rules.
FCC Requirements:
This device complies with part 15 of the FCC Rules. Operation is subject to the condition that this
device does not cause harmful interference. (Licensed radios are applicable);
This device complies with part 15 of the FCC Rules. Operation is subject to the following two
Before using this radio, read this guide which contains important operating
instructions for safe usage and rf energy awareness and control for compliance
with applicable standards and regulations.
07

conditions: (Other devices are applicable)
(1) This device may not cause harmful interference, and
(2) this device must accept any interference received, including interference that may cause
undesired operation.
NOTE:
•(If applicable)This equipment has been tested and found to comply with the limits for a Class A
digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide
reasonable protection against harmful interference when the equipment is operated in a
commercial environment. This equipment generates, uses, and can radiate radio frequency energy
and, if not installed and used in accordance with the instruction manual, may cause harmful
interference to radio communications. Operation of this equipment in a residential area is likely to
cause harmful interference in which case the user will be required to correct the interference at his
own expense.
•(If applicable)This equipment has been tested and found to comply with the limits for a Class B
digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide
reasonable protection against harmful interference in a residential installation. This equipment
generates, uses and can radiate radio frequency energy and, if not installed and used in
accordance with the instructions, may cause harmful interference to radio communications.
However, there is no guarantee that interference will not occur in a particular installation. If this
equipment does cause harmful interference to radio or television reception, which can be
determined by turning the equipment off and on, the user is encouraged to try to correct the
interference by one or more of the following measures:
—Reorient or relocate the receiving antenna.
—Increase the separation between the equipment and receiver.
—Connect the equipment into an outlet on a circuit different from that to which the receiver is
connected.
—Consult the dealer or an experienced radio/TV technician for help.
CE Requirements:
•(Simple EU declaration of conformity) Shenzhen Retevis Technology Co., Ltd. declares that the
radio equipment type is in compliance with the essential requirements and other relevant
provisions of RED Directive 2014/53/EU and the ROHS Directive 2011/65/EU and the WEEE
Directive 2012/19/EU; the full text of the EU declaration of conformity is available at the following
internet address: www.retevis.com.
•Restriction Information
This product can be used in EU countries and regions, including: Belgium (BE), Bulgaria (BG),
Czech Republic (CZ), Denmark (DK), Germany (DE), Estonia (EE), Ireland (IE), Greece (EL),
Spain (ES), France (FR), Croatia (HR), Italy (IT), Cyprus (CY), Latvia (LV), Lithuania (LT),
Luxembourg (LU), Hungary (HU), Malta (MT), Netherlands (NL), Austria (AT), Poland (PL),
Portugal (PT), Romania (RO), Slovenia (SI), Slovakia (SK), Finland (FI), Sweden (SE) and United
Kingdom (UK).
For the warning information of the frequency restriction, please refer to the package or manual
section.
•Disposal
The crossed-out wheeled-bin symbol on your product, literature, or packaging reminds you that in
the European Union, all electrical and electronic products, batteries, and accumulators
(rechargeable batteries) must be taken to designated collection locations at the end of
their working life. Do not dispose of these products as unsorted municipal waste. Dispose
of them according to the laws in your area.
08

IC Requirements:
Licence-exempt radio apparatus
This device contains licence-exempt transmitter(s)/receiver(s) that comply with Innovation, Science
and Economic Development Canada’s licence-exempt RSS(s). Operation is subject to the
following two conditions:
(1) This device may not cause interference.
(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;
(2) l’utilisateur de l’appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage
est susceptible d’en compromettre le fonctionnement.
RF Exposure Information(if applicable)
•DO NOT operate the radio without a proper antenna attached, as this may damage the radio and
may also cause you to exceed RF exposure limits. A proper antenna is the antenna supplied with
this radio by the manufacturer or an antenna specifically authorized by the manufacturer for use
with this radio, and the antenna gain shall not exceed the specified gain by the manufacturer
declared.
•DO NOT transmit for more than 50% of total radio use time, more than 50% of the time can cause
RF exposure compliance requirements to be exceeded.
•During transmissions, your radio generates RF energy that can possibly cause interference with
other devices or systems. To avoid such interference, turn off the radio in areas where signs are
posted to do so.
•DO NOT operate the transmitter in areas that are sensitive to electromagnetic radiation such as
hospitals, aircraft, and blasting sites.
•Portable Device, this transmitter may operate with the antenna(s) documented in this filing in
Push-to-Talk and body-worn configurations. RF exposure compliance is limited to the specific
belt-clip and accessory configurations as documented in this filing and the separation distance
between user and the device or its antenna shall be at least 2.5 cm.
•Mobile Device, during operation, the separation distance between user and the antenna subjects
to actual regulations, this separation distance will ensure that there is sufficient distance from a
properly installed externally-mounted antenna to satisfy the RF exposure requirements.
•Occupational/Controlled Radio, this radio is designed for and classified as “Occupational/Con-
trolled 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; NOT intended for use in a General
population/uncontrolled environment.
•General population/uncontrolled Radio, this radio is designed for and classified as “General
population/uncontrolled Use”.
RF Exposure Compliance and Control Guidelines and Operating Instructions
To control your exposure and ensure compliance with the occupational/controlled environment
exposure limits, always adhere to the following procedures.
Guidelines:
•User awareness instructions should accompany the device when transferred to other users.
•Do not use this device if the operational requirements described herein are not met.
Operating Instructions (if applicable):
•Transmit no more than the rated duty factor of 50% of the time. To Transmit (Talk), push the Push
to Talk (PTT) button. To receive calls (listen), release the PTT button. Transmitting 50% of the
09

Small Parts. Not for children under 3 years.
Turn off your radio power in the following
WARNING
time, or less, is important because the radio generates measurable RF energy exposure only when
transmitting in terms of measuring for standards compliance.
•Transmit only when people outside the vehicle are at least the recommended minimum lateral
distance away from a properly installed according to installation instructions, externally mounted
antenna.
•When operating in front of the face, worn on the body, always place the radio in a Retevis
approved clip, holder, holster, case, or body harness for this product. Using approved body-worn
accessories is important because the use of Non-Retevis approved accessories may result in
exposure levels, which exceed the IEEE/ICNIRP RF exposure limits.
Hand-held Mode(if applicable)
• Hold the radio in a vertical position with the microphone (and other parts of the radio including the
antenna) at least 2.5 cm (one inch) away from the nose or lips. The antenna should be
kept away from the eyes. Keeping the radio at a proper distance is important as RF
exposure decreases with increasing distance from the antenna.
Phone Mode(if applicable)
•When placing or receiving a phone call, hold your radio product as you would a wireless
telephone. Speak directly into the microphone.
Electromagnetic Interference/Compatibility
NOTE: Nearly every electronic device is susceptible to electromagnetic interference (EMI) if
inadequately shielded, designed, or otherwise configured for electromagnetic compatibility.
Avoid Choking Hazard
•Turn off your radio before removing (installing) a battery or accessory or when
charging battery.
•Turn off your radio when you are in a potentially hazardous environments: Near
electrical blasting caps, in a blasting area, in explosive atmospheres (inflammable
gas, dust particles, metallic powders, grain powders, etc.).
•Turn off your radio while taking on fuel or while parked at gasoline service stations.
To avoid electromagnetic interference and/or compatibility conflicts
•Turn off your radio in any facility where posted notices instruct you to do so,
hospitals or health care facilities (Pacemakers, Hearing Aids and Other Medical
Devices) may be using equipment that is sensitive to external RF energy.
•Turn off your radio when on board an aircraft. Any use of a radio must be in
accordance with applicable regulations per airline crew instructions.
Protect your hearing:
WARNING
• Use the lowest volume necessary to do your job.
• Turn up the volume only if you are in noisy surroundings.
• Turn down the volume before adding headset or earpiece.
• Limit the amount of time you use headsets or earpieces at high volume.
• When using the radio without a headset or earpiece, do not place the radio's
speaker directly against your ear
• Use careful with the earphone maybe possible excessive sound pressure from
earphones and headphones can cause hearing loss
10

Getting Start
Notice:
●Please do not charger for a long time. Please stop charging if the battery is not fully charged within the specified
time. The battery will overheat or smoke and burst or burst into flames.
●Please do not put the battery in microwave or high-pressure vessel. The battery will overheat or smoke and
burst or burst into flames.
●Please keep cracked and leaked batteries away from fire. If the battery leak (or exuded a pungent smell), keep
the battery away from flammable areas immediately. The electrolyte is flammable and may cause the battery to
smoke or burst into flames.
●Please do not use abnormal battery. Please remove the battery from charger or device if the battery exuded a
pungent smell, change color, deformation or behave abnormally for any reason.
●Please use the specific charger. The charger is specially designed for this radio, and it is more reasonable, safe
and reliable.
1. Use of li-ion battery packs.
●Charge before use.
●To avoid power loss, please remove the battery and store in a cool and dry place if you are not using.
●When storing the battery for a long time:
-remove the battery from device
-if it is possible, discharge the battery
-store in a cool (below 77℉) and dry place.
2. Battery pack characteristics.
●The battery capacity gradually decreases after repeated charging and discharging.
●Battery age even if it is never used.
●It takes longer to charge a Li-ion battery in a cool place.
●Charging in a hot place will shorten the service life. Battery age faster when stored in a hot place. So please do
not put the battery in the car or near the heater.
●If the battery lasts for a short time, replace the battery even if it is fully charged. Continuing to charge and
discharge the battery will cause the electrolyte to leak.
3. Charging
Put the transceiver into charger, in this case transceiver indicator light is red means charging. After charger full,
the indicator is green.
4. Install/Remove battery
Notice:
●Do not short-circuit the battery or throw the battery into fire.
●Do not try to remove the battery shell
●Do not install the battery in hazardous conditions, the sparks will cause explosions.
Note: Exposure to loud noises from any source for extended periods
of time may temporarily or permanently affect your hearing. The
louder the radio's volume, the less time is required before your
hearing could be affected. Hearing damage from loud noise
is sometimes undetectable at first and can have a cumulative effect.
Avoid Burns
WARNING
Antennas
•Do not use any portable radio that has a damaged antenna. If a damaged antenna
comes into contact with the skin when the radio is in use, a minor burn can result.
Batteries (If appropriate)
•When the conductive material such as jewelry, keys or chains touch exposed
terminals of the batteries, may complete an electrical circuit (short circuit the battery)
and become hot to cause bodily injury such as burns. Exercise care in handling any
battery, particularly when placing it inside a pocket, purse or other container with
metal objects
Long transmission
•When the transceiver is used for long transmissions, the radiator and chassis will
become hot.
Safety Operation
WARNING
Forbid
•Do not use charger outdoors or in moist environments, use only in dry
locations/conditions.
•Do not disassemble the charger, that may result in risk of electrical shock or fire.
•Do not operate the charger if it has been broken or damaged in any way.
•Do not place a portable radio in the area over an air bag or in the air bag
deployment area. The radio may be propelled with great force and cause serious
injury to occupants of the vehicle when the air bag inflates.
To reduce risk
•Pull by the plug rather than the cord when disconnecting the charger.
•Unplug the charger from the AC outlet before attempting any maintenance or
cleaning.
•Contact Retevis for assistance regarding repairs and service.
•The adapter shall be installed near the equipment and shall be easily accessible
Approved Accessories
WARNING
•This radio meets the RF exposure guidelines when used with the Retevis
accessories supplied or designated for the product. Use of other accessories may
not ensure compliance with the RF exposure guidelines and may violate regulations.
•For a list of Retevis-approved accessories for your radio model, visit the following
website: http://www.Retevis.com
11

enilsihtgnolatuC
Model Number: Serial Number:
Purchasing Date:
Dealer: Telephone:
Telephone:
Post Code: Email:
Address:
User’s:
Country:
Remarks:
1.This guarantee card should be kept by the user, no replacement
if lost.
2.Most new products carry a two-year manufacturer’s warranty
from the date of purchase. Further details, pls read
http://www.retevis.com/after-sale/
3.The user can get warranty and after-sales service as below:
4.For warranty service, you will need to provide a receipt proof of
purchase from the actual seller for verification
Exclusions from Warranty Coverage:
1.To any product damaged by accident.
2.In the event of misuse or abuse of the product or as a result of
unauthorized alterations or repairs.
3.If the serial number has been altered, defaced, or removed.
Guarantee

Add: 7/F, 13-C, Zhonghaixin Science&Technology Park, No.12 Ganli
6th Road, Jihua Street, Longgang District, Shenzhen, China
Web: www.retevis.com
E-mail: [email protected]
Facebook: facebook.com/retevis
Shenzhen Retevis Technology Co.,Ltd.

装钉：胶合订