CSR v3.2 User Manuals

Table of Contents

• 1 Introduction

  3
• 2 Target Audience

  4
• 3 Target Hardware

  5
• 4 BlueLab Installation

  6
  • 4.1 Prerequisites

    6
  • 4.2 Installation procedure

    6
    • 4.2.1 MP3 Support

      7
    • 4.2.2 Wolfson external CODEC support

      7
  • 5 Combined AV Headset Application

    8
    • 5.1 Building the Combined Headset Application

      8
    • 5.2 Building the Combined Headset Application with MP3 Support

      12
    • 5.3 CVC echo cancellation and noise reduction software

      13
    • 5.4 Restoring Factory Chip Settings

      13
  • 6 Pairing

    16
    • 6.1 Pairing

      16
      • 6.1.1 Handset

        16
      • 6.1.2 CSR USB Multimedia Dongle

        16
  • 7 Operation

    17
    • 7.1 Modes of Operation

      17
      • 7.1.1 HFP/HSP Modes

        17
      • 7.1.2 AV Mode

        17
    • 7.2 Powering the Combined AV Headset On or Off

      17
    • 7.3 Button Functionality

      17
      • 7.3.1 AV Mode

        18
      • 7.3.2 HFP + AV

        19
      • 7.3.3 HSP + AV

        20
  • 8 Decoder behaviour settings

    21
  • Document References

    22
    • Terms and Definitions

      23
    • Document History

      24