user manual

FCC ID: MDZ-WB116C

Users Manual

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FCCID_1998708

                 USER MANUAL
BT V4.0 LE Dual Mode Bluetooth Stereo Audio Module




                          WB116C
                          CSR 8640
                             Version 1.2




                     Networking B.U.
             Lite-on Technology Corporation
                  4F, No. 90, Chien I Rd.,
       Chung Ho, New Taipei City 235, Taiwan, R.O.C.



                       Phone: +886-2-2222-6181
                         Fax: +886-2-2221-5288
                  Contact: Product Marketing
                         Mr. ML Wu #8266
                   E-mail: ml.wu@liteon.com




  Customer Approval:                                   (Signature)

                                                       (Title)

                                                       (Company)

                                                       (Date)




                             Page 1/6


PRODUCT FEATURES

       Bluetooth V4.0 specification compliant Backwards compatible with BT version
        of 1.1, 1.2, 2.0, 2.1+EDR
       Dual-mode Bluetooth low energy radio
       80MHz RISC MCU and 80MIPS Kalimba DSP
       BT using SPI interface
       Multipoint HFP connection to 2 phones for voice
       Multipoint A2DP connection enables a headset(A2DP) connection to 2 A2DP
        source devices for music playback
       Secure simple paring, CSR’s proximity pairing and CSR’s proximity connection
       SBC, MP3 and AAC decoder support
       Fast AGC for enhanced dynamic range
       RoHS compliance
       Low Halogen compliance




                                    Page 2/6


PRODUCT SPECIFICATIONS

   MAIN CHIPSET

     CSR 8640

   FUNCTIONAL SPECIFICATIONS

      BT Function
      Standard                 Bluetooth V4.0 LE

      Bus Interface            SPI

      Data Rate                1 Mbps, 2Mbps and Up to 3Mbps

      Modulation Scheme        GFSK, π/4-DQPSK and 8-DPSK

      Frequency Range          2.402~2.480 GHz

      Transmit Output Power 0 ≤ Output Power ≤ +4 ; Class 2 Device

      Receiver Sensitivity     < 0.1% BER at -82dBm

      Operating Voltage        3.3 V ±9% I/O supply voltage
                               Stereo high quality SBC:
                                    15 mA
      Power Consumption
                               Idle Mode:
                                   280 uA
      Antenna Type             Metal Antenna




                                     Page 3/6


FCC Statement:
Federal Communication Commission Interference Statement
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 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.



 FCC Caution: Any changes or modifications not expressly approved by the party
 responsible for compliance could void the user’s authority to operate this 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



LABEL OF THE END PRODUCT:
The final end product must be labeled in a visible area with the following " Contains
TX FCC ID: MDZ-WB116C


The OEM integrator is still responsible for the FCC compliance requirement of the end
product, which integrates this module.

Appropriate measurements (e.g. 15 B compliance) and if applicable additional equipment
authorizations (e.g. Verification , Doc) of the host device to be addressed by the
integrator/manufacturer.




                                         Page 4/6


Baseband and Software
■ Internal ROM

■ Memory protection unit supporting accelerated VM

■ 56KB internal RAM, enables full-speed data

transfer, mixed voice/data and full piconet support

■ Logic for forward error correction, header error

control, access code correlation, CRC,

demodulation, encryption bit stream generation,

whitening and transmit pulse shaping

■ Transcoders for A-law, μ-law and linear voice from

host and A-law, μ-law and CVSD voice over air

CSR8600 ROM Series Configuration Tool

Configures the CSR8640 stereo ROM solution software

features:

■ Bluetooth v4.0 specification features

■ Reconnection policies, e.g. reconnect on power-on

■ Audio features, including default volumes

■ Button events: configuring button presses and

durations for certain events, e.g. double press on

PIO for last number redial

■ LED indications for states, e.g. headset connected,

and events, power on etc.

■ Indication tones for events and ringtones

■ HFP v1.6 supported features

■ Battery divider ratios and thresholds, e.g.

thresholds for battery low indication, full battery etc.

■ Advanced Multipoint settings

CSR8640 Stereo ROM Solution Development Kit
■ CSR8640 stereo ROM solution demonstrator board

(DB-8640-10085-1A)

■ Interface adapters and cables are available

■ Works in conjunction with the CSR8600 ROM

Series Configuration Tool and other supporting

Utilities




                                                     Page 5/6


Proximity Pairing
Proximity pairing is headset-initiated pairing and it simplifies the out-of-box pairing process. Proximity pairing

enables

the headset to find the closest discoverable phone. The headset then initiates the pairing activity and the user

simply

has to accept the incoming pairing invitation on the phone.

This means that the phone-user does not have to hunt through phone menus to pair with the new headset.

Depending on the phone UI:

■ For a Bluetooth v2.0 phone the headset pairing is with a PIN code

■ For a Bluetooth v2.1 (or above) phone the headset pairing is without a PIN code

Proximity pairing is based on finding and pairing with the closest phone. To do this, the headset finds the loudest

phone by carrying out RSSI power threshold measurements. The loudest phone is the one with the largest RSSI

power threshold measurement, and it is defined as the closest device. The headset then attempts to pair with

and

connect to this device.

Proximity pairing is configurable using the Headset Configurator tool available from www.csrsupport.com.




                                                     Page 6/6



Document Created: 2013-06-24 09:29:57
Document Modified: 2013-06-24 09:29:57

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