BlueCore5™

BlueTunes2 Stereo Headset

Quick Start Guide

Additional Information

Using the Analogue-Audio Adaptor board

The Analogue Audio Adaptor solution from CSR makes it easy to design and manufacture Bluetooth adaptor products for mobile handsets, MP3 players and Hi-Fi systems. This allows products without built-in Bluetooth to connect to wireless headphones and speakers.

Connecting to wireless speakers or headphones

Screw the supplied helicoil antenna clockwise onto the base. The first time the audio adaptor is turned on it will automatically start searching for Bluetooth headphones, speakers or other A2DP sinks in range. When it finds one, it will try to pair with the device using a fixed PIN code stored in Flash memory (as shipped, the PIN code is 8888). If the pairing process is successful, it will set up an A2DP connection and start streaming music.

Pressing the button on the development board will delete any pairing information and start the adaptor looking for further suitable A2DP sources. Make sure the A2DP sink device is in pairing mode, otherwise it will not be visible.

LED patterns

The LED flashing indicates the state of the audio adaptor board:

ƒIdle: the blue LED flashes; 100ms on, 1000ms off.

ƒDiscovering: both red and blue LEDs flash.

ƒStreaming: the blue LED flashes; 1000ms on, 1000ms off.

Using the Voice Dongle

The Voice Dongle 1 is a true plug-and-play dongle that allows a Bluetooth headset to be used for VOIP (Voice-Over-IP) calls.

Connecting the Voice Dongle to your headphones

1.Insert the dongle into a USB socket on your PC.

2.Ensure that the headset is in pairing mode, as described on page 2 of this document.

3.Press and hold the button (clear plastic window) on the dongle until the LEDs flash with a red-green-pause sequence (as oppose to red-green-red-green). This flashing sequence indicates that the dongle is in pairing mode; the dongle should now pair with your headset.

Pressing and releasing the button on the dongle causes the dongle to attempt pairing with the last-paired device. In this state, the LEDs on the dongle flash in a red-green-red-greensequence.

CSR plc

Cambridge Science Park Milton Road Cambridge CB4 0WH Tel: +44 (0)1223 692000 Fax: +44 (0)1223 692001

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© CSR plc 2006

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BlueCore5™

BlueTunes2 Stereo Headset

Quick Start Guide

This Quick Start Guide is designed to help you set up your BlueTunes2 Stereo Headset Evaluation Kit. For more information please visit the BlueTunes2 section at www.csrsupport.com (1)

Please check and identify the following components. Email sales@csr.com if any components are missing. You will need these components to set up your BlueTunes2 Stereo Headset Development Kit.(2,3)

1 BC5MM-EXT Headset Example Design Demonstrator Board including 1 Lithium/Ion Polymer Battery (120mAH)

1 Pair of Stereo

Headphones

1 CSR Nanosira Multimedia

Dongle

1 Mini-B USB cable

Notes:

(1)The evaluation kit is supplied with development firmware which is not suitable for production. Qualified firmware is expected in early 2007 and will be available for download from www.csrsupport.com on release.

(2)The following additional components are also supplied: 2 Host-interface boards, 1 USB AV- dongle, 1 USB Voice Dongle, 1 Analogue audio-adaptor board, 1 serial UART cable, 1 SPI cable, 1 XSPI adaptor, 1 stereo jack cable and 1 helicoil antenna. These components will help with more advanced evaluation and testing (such as described briefly on page 4)

(3)CVC software requires a security key for continued operation. If the audio mutes after 5 minutes, please contact your CSR sales channel to obtain a valid CVC security key.

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© CSR plc 2006

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CSR Stereo Headset quick start Using the Analogue-Audio Adaptor board, Using the Voice Dongle, CSR plc

Stereo Headset specifications

The CSR Stereo Headset is an innovative audio accessory designed to deliver exceptional sound quality, comfort, and versatility for both casual listeners and audiophiles alike. With a focus on wireless convenience and advanced technologies, the CSR Stereo Headset has become a popular choice for users seeking a high-quality audio experience.

One of the standout features of the CSR Stereo Headset is its Bluetooth connectivity. Utilizing the latest Bluetooth technology, this headset ensures a stable connection with devices up to a significant distance. Users can enjoy wireless freedom, allowing them to move about freely without the hassle of tangled cables. The headset is compatible with a wide range of devices, including smartphones, tablets, and laptops, making it a versatile option for various audio needs.

Sound quality is paramount in any headset, and the CSR Stereo Headset excels in this aspect. Equipped with high-fidelity drivers, it produces rich, immersive audio with clear highs and deep bass. Whether listening to music, watching movies, or participating in calls, users can expect a dynamic sound experience that enhances their enjoyment. The headset also features noise isolation technology, which helps to block out ambient noise, allowing users to focus on their audio without distractions.

Comfort is another key characteristic of the CSR Stereo Headset. Designed for extended wear, the headset boasts plush ear cushions and an adjustable headband, ensuring a snug yet comfortable fit. This ergonomic design is especially beneficial for long listening sessions, whether users are listening to their favorite playlist or engaging in immersive gaming experiences.

The CSR Stereo Headset also includes advanced features such as an integrated microphone, making it suitable for taking calls and conducting voice chats. The microphone is designed to filter out background noise, ensuring clear communication with minimal interruptions. Additionally, users can easily control music playback, adjust volume, and manage calls through intuitive buttons located on the headset itself.

Battery life is an important consideration for wireless devices, and the CSR Stereo Headset does not disappoint. With an impressive battery capacity, users can enjoy hours of continuous playback on a single charge. The headset can also be quickly recharged, minimizing downtime and allowing users to get back to their audio experiences without delay.

In summary, the CSR Stereo Headset offers a compelling combination of advanced technologies, high-quality sound, comfort, and user-friendly features. Its Bluetooth connectivity, superior audio performance, ergonomic design, and efficient battery life make it an outstanding choice for those seeking a reliable and enjoyable audio solution for everyday use. Whether at home, in the office, or on the go, the CSR Stereo Headset stands out as a top contender in the world of audio accessories.