Broadxent CB2480 BLUETOOTH AUDIO TRANSMITTER User Manual USERS MANUAL
Broadxent Pte Ltd. BLUETOOTH AUDIO TRANSMITTER USERS MANUAL
USERS MANUAL

Bluetooth Audio Transmitter 
(MS-6868H)  
 User’s Guide 

FCC Caution 
1.  The 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. 
2.  FCC RF Radiation Exposure Statement: The equipment complies with FCC 
  RF radiation exposure limits set forth for an uncontrolled environment. 
  This equipment should be installed and operated with a minimum   
  distance of 20 centimeters between the radiator and your body. 
3.  This Transmitter must not be co-located or operating in conjunction with 
  any other antenna or transmitter. 
4.  Changes or modifications to this unit not expressly approved by the   
  party responsible for compliance could void the user authority to operate   
 the equipment. 
FCC Statement 
This device is intended only for OEM integrators under the following 
        1) The antenna must be installed such that 20 cm is maintained between 
antenna and users, and 
2) The transmitter module may not be co-located with any other 
transmitter or antenna. 
As long as 2 conditions above are met, further transmitter test will not required.   
However, the OEM integrator is still responsible for testing end-product for 
any additional compliance requirements required with module installed (for 
example, digital device emissions, PC peripheral requirements, etc.). 
Important Note 
In the event that these conditions can not be example certain laptop 
configurations or co-location with another transmitter), then the FCC 
authorization is no longer considered valid the FCC ID can not be used on the 
final product. In these circumstances, OEM integrator will be responsible for 
re-evaluating the end product (including the transmitter) and obtaining a 
separate FCC authorization. 

End Product Labeling 
This transmitter module is authorized only for use in device where antenna 
may be installed such that 20 cm may be maintained between antenna and 
users (for example access points, routers, wireless ADSL and similar 
equipment). The final end product must be labeled in a area with the following: 
“Contains TX FCC ID: GI4L-MS6868H”. 
Manual Information for End Users 
The end user must not have manual instructions to remove or install device.   
The user manual for end users must include the following information in a 
prominent location: “IMPORTANT NOTE: To comply with FCC RF exposure 
compliance requirements, the antenna used for this transmitter must be 
installed to provide a separation distance of at least 20 cm from all persons and 
must not be co-located operating in conjunction with any other antenna or 
transmitter. as a result of e-mail transmission.” 
Important Safety Precautions 
Always read and follow these basic safety precautions carefully when handling 
any piece of electronic component. 
1. Keep this User Guide for future reference. 
2. Keep this equipment away from humidity. 
3. Lay this equipment on a reliable flat surface before setting it up. 
4. The openings on the enclosure are for air convection hence protects the 
equipment from overheating.     
5. All cautions and warnings on the equipment should be noted. 
6. Never pour any liquid into the opening that could damage or cause electrical 
shock. 
7. If any of the following situations arises, get the equipment checked by a 
service personnel: 
 Liquid has penetrated into the equipment 
 The equipment has been exposed to moisture 
 The equipment has not work well or you can not get it work   
        according to User Manual 
 The equipment has dropped and damaged 
 If the equipment has obvious sign of breakage 
8. DO NOT LEAVE THIS EQUIPMENT IN AN ENVIRONMENT   
UNCONDITIONED, STORAGE TEMPERATURE ABOVE 60°C OR 
BELOW -20°C, IT MAY DAMAGE THE EQUIPMENT. 

4 
Bluetooth Audio 
Transmitter (MS-6868H) 
Introduction 
>>> 2.1 Appearance   

>>> 2.2 Features   
 A Bluetooth Audio Transmitter with 3.5mm audio plug. 
 General Features 
General 
Power Source  Li-Polymer rechargeable 
Storage Temperature  0°C - 70°C 
Operating Temperature  5°C - 55°C 
Low Battery Indicator  Green LED will blink twice rapidly in succession for every 
5 sec interval. 
LED  One Bi-Color LED (Blue-Device in Bluetooth 
operation/Green-Stand-by stage) or Separated LEDs 
Buttons Power/Pair Button 
Auto-Power Off  Device will auto-power off after 3 minutes in standby mode. 
 Audio Features 
Audio 
Audio Sampling(ADC) 44.1kHz,16bit 
Impedance  16 Ohms~32 Ohms@3.5mmjack 
Input Audio Line  1.2Vrms 
 Bluetooth Interface 
Blue 
Standard  Bluetooth Specification v1.2   
Profile  A2DP, Hands-free, Headset 
RF Power  Bluetooth Class 2 (0~4dBm) 

6 
Chipset  CSR BC03MM or equivalent 
Audio Codec  Sub-Band Codec (SBC) 
Distance 10 Meters 
 Play Time 
Playtime 
Audio Streaming  Up to 7 hours 
Standby  Up to 100 hours 
  Battery Charging 
MS-6868H is equipped with high quality Li-polymer battery. The battery duration could be 
up to 7 hours of music listening after 3.5 hours of full charging. Make sure of power 
sufficiency each time when you are about to use MS-6868H.   

>>> 2.3 Control and Indications 
  Function Key and LED indication 
Power/Pair button