Hytera Communications ADN-01E Bluetooth adapter User Manual
Hytera Communications Corporation Limited Bluetooth adapter Users Manual
User manual
Preface 
Thanks for your favor in our product. To derive optimum performance from the product, please read this 
manual carefully before use.   
This manual is applicable to the following product:   
ADN-01E Wireless Audio Adapter (PD700 series) 
ADN-02 Wireless Audio Adapter (X1e series) 
ESW01 Wireless Earpiece 
Disclaimer 
Hytera Communications Co., Ltd. (the Company) endeavors to achieve the accuracy and completeness 
of this manual, but no warranty of accuracy or reliability is given. All the specifications and designs are 
subject to change without notice due to continuous technology development. No part of this manual may 
be copied, modified, translated, or distributed in any manner without the express written permission of 
us.   
If you have any suggestions or would like to learn more details, please visit our website at: 
http://www.hytera.com.   
Instructions 
  Ensure the distance between the wireless earpiece and the radio is within 10 meters during 
operation.   
  Only use the wireless earpiece if traffic conditions permit safe use and check if local laws and 
regulations restrict the use of wireless earpiece while driving.   
  Do not use the wireless earpiece during lightning storm to avoid malfunction.   
  Exposure  to  loud  noise  from  any  source  for  extended  periods  of  time  may  temporarily  or 
permanently affect your hearing. Use as low a volume as possible and avoid prolonged wearing.   
Items in the Package 
Please unpack carefully and check that all items listed below are received. If any item is missing or 
damaged, please contact your dealer.   

No. 
Name 
Qty. 
1 
Wireless Earpiece 
1 
2 
Earhook 
1 
3 
Rubber Ear Cushion 
3 
4 
Wireless Audio Adapter 
1 
5 
Owner’s Manual 
1 
Function Overview 
This exquisite, easy-wearing and low-powered wireless earpiece is applicable to Hytera portable radios 
with firmware version of 5.05 and above.   
With Hands-free function, you can have convenient communication within a distance of 10 meters from 
the radio.   
You can communicate with the wireless earpiece whether the radio supports Bluetooth feature or not.   
Product Overview 

Wireless Earpiece 
No. 
Part Name 
No. 
Part Name 
1 
PTT 
(Push-to-talk)/Multi-functional 
Key 
5 
LED Indicator 
2 
MIC 
6 
Earhook 
3 
Rubber Ear Cushion 
7 
LOGO 
4 
Groove 
8 
Charging Piece 

Wireless Audio Adapter 
No. 
Part Name 
No. 
Part Name 
1 
LED Indicator 
5 
Charging Piece 
2 
PTT (Push-to-talk) Key 
6 
Fixing Screw of the 
Adapter 
3 
LOGO 
7 
POGO Pin (10 pce.) 
4 
Waterproof Ring 
/   
/   

Specification 
Call Duration 
>4 hours 
Dust/Water 
Protection Class 
IP54 
Operation 
Temperature 
Wireless earpiece: -20˚C–+60˚C 
Wireless Audio Adapter: -25˚C–+65˚C 
Storage Temperature 
Wireless earpiece: -40˚C–+75˚C 
Wireless Audio Adapter: -40˚C–+75˚C 
Charging the Wireless Earpiece 
Note 
 To charge the wireless earpiece, simply connect it to the adapter on the radio. It is 
recommended to use the high-capacity battery specified by the Company to ensure the 
optimal operation duration of the radio.   
 Charging the wireless earpiece will not affect the radio operation.   
 If the earpiece is idle for a long time, charge it at least once within three months.   
 If the LED indicator does not glow red while the wireless earpiece is being charged, charge the 
earpiece for 10 to 20 minutes.   
Charge the wireless earpiece before use. The LED indicator of the wireless earpiece glows red during 
charging and glows blue when the wireless earpiece is fully charged. Also, the LED indicator indicates 
the pairing and connecting status. Please refer to LED Indication for details.   
1.  Connect the wireless audio adapter to the radio and secure the screw to fasten it.   

2.  Fix the wireless earpiece into the wireless audio adapter.   
Make sure the wireless earpiece is fully fixed into the adapter.   
3.  Turn on the radio.   
Caution:   
The wireless earpiece can be charged only when the radio is powered on. Please ensure the radio is 
powered on when charge the radio (with battery attached) and the wireless earpiece at the same 
time.   
Pairing with and Connecting to the Adapter 
Before initial connection, the wireless earpiece needs to be paired with the adapter first. Afterwards, the 
wireless earpiece can connect to the adapter without pairing.   
  Step 1:Disconnect the wireless earpiece from other devices.   
  Step 2:Connect the wireless earpiece with the radio. (See Charging the Wireless Earpiece for details) 

  Step 3:Turn on the radio, and the wireless earpiece will be powered up.   
  Step 4:The wireless earpiece will be paired with and connected to the adapter automatically.   
  Pairing mode: The LED indicator of the wireless earpiece/adapter flashes red and blue 
alternatively.   
  Connecting status: The LED indicator flashes blue rapidly after the connection is complete.   
Wearing the Wireless Earpiece 
Tips: There are three rubber ear cushions with different sizes provided with the wireless earpiece 
for your comfortable wearing.   
Wear the wireless earpiece after the connecting is complete. Adjust the rubber ear cushion to position it 
into your ear canal, and adjust the earhook to secure the earpiece.       
Transmitting   
After detaching the wireless earpiece from the adapter, you can hold down the PTT key on the wireless 
earpiece or the PTT key on the adapter to make a call.   
Powering On/Off 
The wireless earpiece will give ring indication (you can hear it only when you are wearing the wireless 
earpiece) upon power-on/off.   
Power On 
  Automatic power-on: When attached to the radio via the adapter, the wireless earpiece will 
be powered on automatically when the radio is turned on.   

  Manual power-on: When the wireless earpiece is not attached with the adapter, you can 
power on the wireless earpiece by long pressing the PTT key on it. The adapter can be 
powered on by turning on the radio only.   
The LED indicator flashes after the wireless earpiece is powered on. Please refer to LED Indication for 
indication details.   
Power Off 
Turn off the radio to power off the adapter.   
To power off the wireless earpiece, long press the PTT key when the LED indicator flashes blue slowly. 
Moreover, the wireless earpiece will be powered off with a ring indication automatically when it is not 
connected within 5 minutes.   
The LED indicator goes out when the wireless earpiece is powered off.   
LED Indication 
Caution:   
 When the wireless earpiece is being charged on the adapter, the LED indicator glows red 
when charging is in process; the LED indicator glows blue when the wireless earpiece is 
fully charged. In this case, the following indications are not applicable. You can identify the 
status of the wireless earpiece via the LED indication of the adapter. You can also detach 
the wireless earpiece from the adapter to identify the status of the wireless earpiece.   
 The following indications do not include the charging indications.   
LED Indication 
Earpiece Status 
The  LED  indicator  flashes  red 
and blue alternatively.   
Pairing 
The LED Indicator glows red.   
Transmitting 
The LED indicator flashes red.   
Low battery power (applicable to wireless 
earpiece only) 
The LED indicator flashes blue 
twice rapidly.   
Connected with no voice 
The LED indicator flashes blue 
Connected with voice 

LED Indication 
Earpiece Status 
once rapidly.   
The LED indicator flashes blue 
slowly.   
Paired but not connected 
Troubleshooting 
Phenomena 
Analysis 
Solution 
The  LED  indicator 
does  not  glow  red 
while  the  wireless 
earpiece  is  being 
charged.   
The  battery  power  of  the 
wireless earpiece may run 
out completely.   
Charge  the  wireless  earpiece  for  10  to  20 
minutes.   
The wireless earpiece 
cannot  pair  with  the 
adapter.   
The  wireless  earpiece  or 
the  adapter  may  pair  with 
other wireless devices.   
Move  away  from  other  wireless  devices  and 
restart the radio to pair the  wireless earpiece 
with the adapter.   

FCC Notice: 
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.  (2)  This  device  must  accept  any  interference  received, 
including interference that may cause undesired operation.   
NOTE:  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. 
WARNING: Changes or modifications not expressly approved by the party responsible for compliance could 
void the user's authority to operate the equipment.   
RF Exposure 
The equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment.  

IC Notice: 
This device complies with Canada Industry 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. 
Cet appareil est conforme aux CNR exemptes de licence d'Industrie Canada . Son fonctionnement est 
soumis aux deux conditions suivantes : 
( 1 ) Ce dispositif ne peut causer d'interférences ; et 
( 2 ) Ce dispositif doit accepter toute interférence , y compris les interférences qui peuvent causer un 
mauvais fonctionnement de l'appareil. 
CAN ICES-3 (B) 
Avis d’Industrie Canada 
Le présent appareil est conforme aux CNR d'industrie Canada applicables aux appareils radio exem pts 
de licence L'exploitation est autorisée aux deux conditions suivantes:   
1) I'appareil ne doit pas produire de brouillage; et
2) I'utillsateur de I'appareil doit accepterbrouillage radioélectrique subi meme si le brouillage est
susceptible d'encompromettre le fonctionnement. mauvais fonctionnement de I'appareil. 
Cet appareil numériquie de la classe B est conforme à la norme NMB-003 du Canada. 
CAN NMB-3 (B) 
Radiation Exposure Statement: 
This equipment complies with IC radiation exposure limits set forth for an uncontrolled environment. 
Déclaration d'exposition aux radiations: 
Cet équipement est conforme aux limites d'exposition aux rayonnements IC établies pour un 
environnement non contrôlé. 

Caution 
1.Risk of explosion if battery is replaced by an incorrect type. Dispose of used 
batteries according to the instructions. 
2.The max operating of the EUT is 60°C. and shouldn’t be lower than -20°C. 
3.Declaration of Conformity 
We, Hytera Communications Corporation Limited 
hereby, declare that the essential requirements compliance with the Directive 2014/53/EU. 
have been fully fulfilled on our product with indication below:  
Product Name: Bluetooth adapter 
Brand Name : Hytera 
Model : ADN-01E
This product can be used across EU member states.