Hytera Communications ADN02 Wireless Audio Adapter User Manual
Hytera Communications Corporation Ltd. Wireless Audio Adapter Users Manual
Users Manual

DN-02
OWNER’S MANUAL
2014
Hyte ra C ommunicatio ns C orporatio n Li mited.     
Hyte ra C ommunicatio ns C orporatio n Li mited.     
O10745  C 10 52 4  Z04313
8110000006910
  A
1
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-01 Wireless Audio Adapter (PD70X 
series)
ADN-02 Wireless Audio Adapter (PD60X 
series)
ESW01 Wireless Earpiece
Disclaimer
Hytera Communications Corporation Limited 
(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, modied, 
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  trafc 
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 weather 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. 

2
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
4Wireless Audio Adapter 1
5 Owner’s Manual 1
Function Overview
This exquisite, easy-wearing and low-
powered wireless kit is applicable to Hytera 
portable radios with rmware version of 5.05 
and above. 
With Hands-free function, you can have 
convenient and safe communication within a 
distance of 10 meters from the radio. 

3
Product Overview
Wireless Earpiece

4
Wireless Audio Adapter

5
Specication
Talk Time >4 hours
D u s t/W a t e r 
P r o t e c t i o n 
Class
IP54
Operation 
Temperature
Wireless Earpiece: -20˚C to 
+60˚C
Wireless Audio Adapter: 
-25˚C to +65˚C
Storage 
Temperature
Wireless Earpiece: -40˚C to 
+75˚C
Wireless Audio Adapter: 
-40˚C to +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  for  it  to  
recover to normal status. 
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  connection  status.  Please  refer  to  LED 
Indication for details. 

6
3.  Turn on the radio. 
Caution: The  wireless earpiece can  be 
charged only when the radio is powered 
on. 
2.  Fix the wireless 
earpiece into the 
wireless audio 
adapter. 
  Make sure the 
wireless earpiece 
is fully xed into 
the adapter. 
Pairing with and 
Connecting to the Adapter
Before  initial use,  the  wireless earpiece 
needs to be  paired with  and connected to 
the adapter automatically. Afterwards,  the 
wireless earpiece can  be connected  to the 
adapter automatically upon power-on. 
Note: Wireless  ring  PTT  is  an optional 
accessory. Please  contact  us or  your 
local dealer for details. 
Auto Pairing and Connection
When the wireless earpiece is connected 
to the adapter for initial use, the wireless 
earpiece will be paired with and connected 
to the adapter automatically. 
1.  Connect the 
wireless audio 
adapter to the 
radio and secure 
the screw to 
fasten it. 
7
»When  there  is  a  wireless  ring  PTT 
available  for  pairing  and  connection 
an d  i t  i s  pa i re d  a nd  c o nn ec t ed 
successfully, the LED indicator of the 
adapter ashes blue rapidly. 
»When  there  is  a  wireless  ring  PTT 
available  for  pairing  and  connection 
but  it  is  not  paired  and  connected 
successfully, the adapter will exit the 
pairing  and  connection  mode  of  the 
wireless  ring  PTT  after  about  three 
minutes, and the LED indicator of the 
adapter  flashes  blue  rapidly  at  the 
same time. 
»When  there  is  no  wireless  ring  PTT 
available for  pairing  and connection, 
the  adapter  will  exit  the  pairing  and 
connect ion  mode  of  the  wireless 
ring  PTT after  about  three  minutes, 
and the LED indicator of the adapter 
ashes blue rapidly at the same time.
1.  Disconnect the wireless earpiece from 
other devices (excluding wireless ring 
PTT). 
2.  Connect the wireless earpiece with 
the radio. See Charging the Wireless 
Earpiece for details.
3.  Turn on the radio, and the wireless 
earpiece will be powered up. 
4.  The wireless earpiece will be paired 
with and connected to the adapter 
automatically. 
1.  Pairing mode: The LED indicator of 
the wireless  earpiece/adapter  ashes 
red and blue alternatively. 
2. Connection status: When the 
connection is completed, the LED 
indicator of the wireless earpiece 
flashes blue rapidly and the LED 
indicator of the adapter glows blue 
(waiting for pairing and connection of 
the wireless ring PTT). 
8
Manual Pairing and Connection
Scenario One
When the wireless earpiece is not connected 
to the adapter for initial use, the wireless 
earpiece needs to be paired with and 
connected to the adapter manually. 
1.  Disconnect the wireless earpiece from 
other devices (excluding wireless ring 
PTT). 
2.  Connect the wireless audio adapter to 
the radio and secure the screw to fasten 
it. 
3.  Turn on the radio, and the wireless audio 
adapter will be powered up. 
4.  Long press the PTT/ Multi-functional 
key of the wireless earpiece and wireless 
audio adapter respectively until the LED 
indicators ash red and blue alternatively 
to enter the pairing mode. Then release 
the PTT/ Multi-functional key. 
  For LED indications of the wireless 
earpiece and wireless audio adapter after 
the connection is completed, please see 
sub-step 2 of Step 4 in Auto Pairing and 
Connection. 
Scenario Two
When the wireless earpiece is paired with 
and connected to the adapter, if you want to 
add or replace the wireless ring PTT, you will 
need to connect the wireless earpiece to the 
wireless ring PTT manually. 
1.  Disconnect the wireless earpiece from 
other devices (excluding wireless ring 
PTT). 
2.  Long press the PTT/ Multi-functional 
key of the wireless audio adapter and 
then turn on the radio. Do not release the 
PTT/ Multi-functional key of the wireless 
audio adapter until the LED indicator of 
the wireless audio adapter flashes red 
and blue alternatively to enter the pairing 
mode. 
3.  Long press the PTT/ Multi-functional 

9
key of the wireless earpiece and the 
+ key and – key of the wireless ring 
PTT until the LED indicator of the 
wireless earpiece flashes red and blue 
alternatively and the LED indicator of the 
wireless ring PTT glows blue to enter the 
pairing mode. 
  The LED indicators of the wireless 
earpiece, wireless audio adapter and 
wireless ring PTT ash blue  rapidly after 
the connection is completed. 
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 
connection is completed. 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/ Multi-functional key on the wireless 
earpiece or the PTT/ Multi-functional 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. 
Powering On
10
 ●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/ 
Multi-functional key on it. The adapter 
can be powered on by turning on the 
radio only. 
The LED  indicator ashes after  the wireless 
earpiece is powered on. Please refer to LED 
Indication for indication details. 
Powering Off
To power off the adapter, turn off the radio. 
To power off the wireless earpiece, long 
press the PTT/ Multi-functional key after 
the wireless connection is disconnected 
(the  LED  indicator  ashes  blue  slowly)  and 
release the PTT/ Multi-functional key when 
the LED indicator glows red.  

11
LED Indication
LED Indication Wireless Earpiece Status Adapter Status
The LED indicator ashes red and 
blue alternatively. 
Pairing Pairing
The LED indicator glows red.   ●Transmitting
 ●Charging
Transmitting
The LED indicator ashes red.  Low battery power /
The LED indicator ashes blue 
twice rapidly. 
Connected with no voice Connected with no voice
The LED indicator ashes blue 
once rapidly. 
Connected with voice Connected with voice
The LED indicator ashes blue 
slowly. 
Paired but not connected Paired but not connected
The LED indicator glows blue.  Fully charged Waiting for pairing and 
connection of the wireless 
ring PTT

12
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 Statement 
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 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 
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. 
This equipment complies with FCC radiation exposure limits set forth for an uncontrolled 
environment. 
This transmitter must not be co-located or operating in conjunction with any other antenna or 
transmitter. 
IC statement 
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   
The device compliance with
(2) This device must accept any interference, including interference that may cause 
undesired operation of the Device. 
information on RF exposure and compliance 
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 nedoit 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. 
Après examen de ce matériel aux conformité aux limites DAS et/ou aux limites d’intensité 
de champ RF, les utilisateurs peuvent sur l’exposition aux radiofréquences et la 
conformité and compliance d’acquérir les informations correspondantes 
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. 
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 autres utilisateurs, il faut choisir le type 
d'antenne et son gain de sorte que la puissance isotrope rayonnée équivalente (p.i.r.e.) 
ne dépasse pas l'intensité nécessaire à l'établissement d'une communication 
satisfaisante. 
 SAR limits, users can obtain Canadian