QITBTREBluetooth Headset

PAGE 1 / 6 Bluetrek S21 user guide IMPORTANT Before using your Bluetrek® S21 headset for the first time, you must charge it continuously for about 8 hours, until the red indicator light turns off. Please refer to the “Charging Bluetrek® S21” section of this manual. EC-Declaration of Conformity We, Innovi Technologies Ltd of 31/F, China Online Centre, 333 Lockhart Road, Wan Chai, Hong Kong declare under our sole responsibility that our product BLUETREK S21 To which this declaration is in conformity with the appropriate standards EN300 328-02 EN301 489-17 EN301 489-01 EN50371 EN60950 following the provisions of Radio Equipment and Telecommunication Equipment directive 1999/5/EC. November 2005 Guillaume Ponticelli, Director of Development PAGE 2 / 6 FCC Statement 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. Caution: Changes or modifications to this Bluetooth® headset not expressly approved by the party responsible could void the user’s authority to operate the equipment. Industry Canada notice to users and product statements To prevent radio interference to the licensed service, this device is intended to be operated indoors and away from windows to provide maximum shielding. Equipment (or its transmit antenna) that is installed outdoors is subject to licensing. Compliance to Industry Canada, technical specifications have been made in a declaration of conformity. It does not imply that Industry Canada approved the equipment. Bluetooth® is a trademark owned by Bluetooth SIG, Inc. and is used by the manufacturer under license. 1. Introduction The Bluetrek® S21 headset is a wireless headset based on the Bluetooth® technology. The Bluetooth® technology is a standard for wireless short distance radio communications. Devices like a headset and a mobile phone can communicate with each other without wires within approximately 10 meters. Bluetrek® S21 is a qualified Bluetooth® headset that complies with the Bluetooth® 1.1 protocol. It supports two profiles: Headset profile and Hands-free profile. It will work with any qualified Bluetooth® device that supports the Headset profile or the Hands-free profile. To check the list of qualified Bluetooth® mobile phones working with Bluetrek® S21, please consult: www.bluetrek.com The Bluetrek® S21 headset can be used with a qualified Bluetooth® mobile phone, or another Bluetooth® device supporting the Headset or Hands-free profile. This user guide focuses on the use of this Bluetooth® headset with a Bluetooth® mobile phone, which is the most common application. Your Bluetrek® S21 will allow you to answer a call, make a call (if your phone has voice controls), and adjust volume directly on your headset, without the need to touch your mobile phone. PAGE 3 / 6 The Bluetrek® S21 headset has 3 buttons: • “TALK“ button (central button), • 1 “VOL+“ button, • 1 “VOL-“ button. Before using Bluetrek® S21 headset, you must: . Charge the headset; please refer to the “Charging Bluetrek® S21” section of this user guide. . Pair the headset with a mobile phone. Please refer to the “Pairing Bluetrek® S21” section of this manual. 2. Charging Bluetrek® S21 Your headset is delivered uncharged. So before the first use, you must fully recharge it for about 8 hours with the supplied charger, until the red indicator light turns off. Always use the provided charger only. The use of any other charger will automatically suspend the warranty. During subsequent charges, the charging should take approximately 1 hour 45 minutes. Please connect the charger to the headset and to the mains. During the charge, the indicator light is red if your headset battery is not fully charged. The indicator light will turn off when the charge is complete. When you hear a light beep in your headset at regular intervals, and the indicator light flashes in red, your headset needs to be recharged. To maximize battery lifetime, it is recommended to recharge your headset to full capacity only when the battery is low, since a battery has a lifetime of about 500 charging cycles. If you leave your headset battery empty for an extended period of time, it could excessively discharge the battery. In this case, you may have to charge your headset for 10 hours or more until the battery recovers and recharges completely. Only switch on the headset once the red indicator light turns off, indicating the battery has fully recovered. Do not let the battery charger remain plugged in the headset for more than 24hours. PAGE 4 / 6 3. Pairing Bluetrek® S21 Before using the Bluetrek® S21 headset, you must pair it with your Bluetooth® mobile phone. Pairing is the process of linking 2 Bluetooth® devices, so that they can communicate. Pairing only needs to be done once. When moving out of the range (10 meters) or switching off the headset and then on again, press the TALK button on the headset to reconnect the Bluetooth® link. If you pair your Bluetooth® mobile phone with another Bluetooth® device, you will have to pair the Bluetrek®S21 with your phone again before use. The Headset and Hands-free profile is automatically selected by the mobile phone during pairing. IMPORTANT : Before pairing, all Bluetooth® devices must be switched off. To initiate the pairing, put both the headset and the mobile phone within 0.3 meter (1 foot) from each other. Make sure there is no Wi-Fi equipment operating in the vicinity. 1. Switch on your phone and select the Bluetooth® discover mode on the Mobile phone (Consult your Bluetooth® mobile phone user guide). 2. Press and hold (do not release it) the TALK for about 7 seconds until the indicator light flashes red and blue alternately. Then release the TALK button. 3.Once the mobile phone detects the headset, a message is displayed containing the name of the headset “BLUETREK-…

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www.tuv.com Test Report No.: 14011575 001 Appendix 4 page 4 of 24 1.3 Block Diagram

www.tuv.com Test Report No.: 14011575 001 Appendix 3 page 1 of 10 Appendix 3 Construction Photos www.tuv.com Test Report No.: 14011575 001 Appendix 3 page 2 of 10 1.1 External view 1.1.1 Front view - Bluetrek S21 1.1.2 Rear view www.tuv.com Test Report No.: 14011575 001 Appendix 3 page 3 of 10 1.1.3 Front view - Bluetrek S2 1.1.4 Rear view www.tuv.com Test Report No.: 14011575 001 Appendix 3 page 4 of 10 Front view 3 – Bluetrek Y21 1.1.5 Rear View

www.tuv.com Test Report No.: 14011575 001 Appendix 4 page 1 of 24 Appendix 4 Technical Documents www.tuv.com Test Report No.: 14011575 001 Appendix 4 page 2 of 24 1.1 FCCID Label Artwork The yellow oval shows the location of the Rating Label.

www.tuv.com Test Report No.: 14011575 001 Appendix 3 page 5 of 10 1.2 Internal view 1.2.1 Front side 1 The yellow circle indicates the location of the antenna. www.tuv.com Test Report No.: 14011575 001 Appendix 3 page 6 of 10 1.2.2 Front side 2 1.2.3 Front side 3 www.tuv.com Test Report No.: 14011575 001 Appendix 3 page 7 of 10 1.2.4 Front side 4 www.tuv.com Test Report No.: 14011575 001 Appendix 3 page 8 of 10 1.2.5 Rear side 1.2.6 Side View www.tuv.com Test Report No.: 14011575 001 Appendix 3 page 9 of 10 1.2.7 Side View 1.2.8 Side View www.tuv.com Test Report No.: 14011575 001 Appendix 3 page 10 of 10 1.2.9 Side View

www.tuv.com Test Report No.: 14011575 001 Appendix 4 page 3 of 24 1.2 Operational Descriptions Product Descriptions Manufacturers declarations Transmitter Receiver Operating frequency range 2402 - 2480 MHz 2402 - 2480 MHz Type of modulation FHSS modulation FHSS modulation Number of channels 79 79 Channel separation 1 MHz 1 MHz Type of antenna Integral Antenna Integral Antenna Antenna gain (dBi) 0 Power level fix Type of equipment stand alone radio device stand alone radio device Connection to public utility power line No Nominal voltage V nor : 3.8 V V nor : 3.8 V Independent Operation Modes Page scan Inquiry scan Connection state - ACL Link Connection state - SCO Link Product function and intended use The test item is a headset based on the Bluetooth technology. Bluetooth is a short-range radio link intended to be a cable replacement between portable and/or fixed electronic devices. Bluetooth operates in the unlicensed ISM Band at 2.4 GHz. In the US a band of 83.5 MHz width is available. In this band, 79 RF channels spaced 1 MHz apart are defined. The channel is represented by a pseudo-random hopping sequence through the 79 channels. The channel is divided into time slots, with a nominal slot length of 625 μs, where each slot corresponds to different RF hop frequencies. The nominal hop rate is 1600 hops/s. The symbol rate on the channel is 1 Ms/s. Technical Background of the Wireless Technology Bluetooth operates in the unlicensed ISM band at 2.4 GHz. A frequency hop transceiver is applied to combat interference and fading. A shaped, binary FM modulation is applied to minimize transceiver complexity. The symbol rate is 1 Ms/s. A slotted channel is applied with a nominal slot length of 625 μs. For full duplex transmission, a Time-Division Duplex (TDD) scheme is used. On the channel, information is exchanged through packets. Each packet is transmitted on a different hop frequency. A packet nominally covers a single slot, but can be extended to cover up to five slots. The Bluetooth protocol uses a combination of circuit and packet switching. Slots can be reserved for synchronous packets. Bluetooth can support an asynchronous data channel, up to three simultaneous synchronous voice channels, or a channel which simultaneously supports asynchronous data and synchronous voice. Each voice channel supports a 64 kb/s synchronous (voice) channel in each direction. The asynchronous channel can support maximal 723.2 kb/s asymmetric (and still up to 57.6 kb/s in the return direction), or 433.9 kb/s symmetric. The Bluetooth system consists of a radio unit, a link control unit, and a support unit for link management and host terminal interface functions.

www.tuv.com Test Report No.: 14011575 001 Date: 11.04.2006 page 2 of 13 Table of Content Page Cover Page .................................................................................1 Table of Content ..........................................................................2 Product information.......................................................................................................3 Manufacturers declarations ....................................................................................................................... 3 Product function and intended use........................................................................................................... 3 Submitted documents ................................................................................................................................ 3 Special accessories and auxiliary equipment.......................................................................................... 3 List of Test and Measurement Instruments.................................................................4 Result FCC Part 15 – Subpart C ...................................................................................5 Subclause 15.203 – Antenna Information....................................................................... Pass................. 5 Subclause 15.204 – Antenna Information....................................................................... Pass................. 5 Subclause 15.207 – Disturbance Voltage on AC Mains ................................................. N.A.................. 5 Subclause 15.247 (a) – Carrier Frequency Separation.................................................. Pass................. 6 Subclause 15.247 (a) – Time of Occupancy (Dwell Time) ............................................. Pass................. 7 Subclause 15.247 (a) – 20 dB Bandwidth ....................................................................... Pass................. 8 Subclause 15.247 (a) – Hopping Sequence .................................................................... Pass.................8 Subclause 15.247 (a) – Equal Hopping Frequency Use ................................................ Pass................. 9 Subclause 15.247 (a) – Receiver Input Bandwidth ........................................................ Pass............... 10 Subclause 15.247 (a) – Receiver Hopping Capability.................................................... Pass............... 10 Subclause 15.247 (b) – Peak Output Power ................................................................... Pass............... 10 Subclause 15.247 (b) – Band edge compliance ............................................................. Pass............... 11 Subclause 15.247 (c) – Spurious Conducted Emissions .............................................. Pass............... 11 Subclause 15.247 (c) – Spurious Radiated Emissions.................................................. Pass............... 12 Appendix 1 – Test protocols 17 pages Appendix 2 – Test setup 3 pages Appendix 3 – Photo documentation 10 pages Appendix 4 – Product documentation 50 pages www.tuv.com Test Report No.: 14011575 001 Date: 11.04.2006 page 3 of 13 Product information Manufacturers declarations Transmitter Receiver Operating frequency range 2402 - 2480 MHz 2402 - 2480 MHz Type of modulation FHSS modulation FHSS modulation Number of channels 79 79 Channel separation 1 MHz 1 MHz Type of antenna Integral Antenna Integral Antenna Antenna gain (dBi) 0 Power level fix Type of equipment stand alone radio device stand alone radio device Connection to public utility power line No Nominal voltage V nor : 3.8 V V nor : 3.8 V Independent Operation Modes Page scan Inquiry scan Connection state - ACL Link Connection state - SCO Link Product function and intended use The test item is a headset based on the Bluetooth technology. Bluetooth is a short-range radio link intended to be a cable replacement between portable and/or fixed electronic devices. Bluetooth operates in the unlicensed ISM Band at 2.4 GHz. In the US a band of 83.5 MHz width is available. In this band, 79 RF channels spaced 1 MHz apart are defined. The channel is represented by a pseudo-random hopping sequence through the 79 channels. The channel is divided into time slots, with a nominal slot length of 625 μs, where each slot corresponds to different RF hop frequencies. The nominal hop rate is 1600 hops/s. The symbol rate on the channel is 1 Ms/s. Submitted documents Circuit Diagram Block Diagram Bill of material User manual Special accessories and auxiliary equipment The product has been tested together with the following additional accessory: 1. S21 2. Charger Model number: PS5W-05V0025-001 www.tuv.com Test Report No.: 14011575 001 Date: 11.04.2006 page 4 of 13 List of Test and Measurement Instruments Kind of Equipment Manufacturer Type S/N Test Receiver Rohde & SchwarzESH-3 890173/033 L/I/S/N Rohde & SchwarzESH 3-Z5 849876/026 Oscilloscope HP 54713B US34510455 Test Receiver Rohde & SchwarzESVP 882402/033 Absorbing Clamp Rohde & SchwarzMDS-21 979 3/4 Test Receiver Rohde & SchwarzESVS30 842807/009 Biconical Antenna Rohde & SchwarzHK116 841489/015 Log.-Periodic Antenna Rohde & SchwarzHL223 841516/017 Universal Power Analyzer Voltech PM3000A 9915 Reference Impedance Network Voltech IEC 555 Standard 9946 AC Power Source California Instr. 4500L HK51895 Trip-Loop Antenna Chase LLA6142 1019 Double Ridge Horn Antenna EMCO 3115 9002-3351 Double Ridge Horn Antenna EMCO 3115 9002-3347 Active Loop Antenna EMCO 6502 9107-2651 RF Comms Test Set HP 8920B US36492628 Spectrum Analyser + Tracking G. HP 8596E 3639A00758 Signal Generator Rohde & SchwarzSMY 01 844146/024 Signal Generator Rohde & SchwarzSMY 01 844146/023 BiLog Antenna EMCO 3143 9607-1287 Isotropic Field Probe Holladay HI-4422 90956 Power Amplifier Kalmus 757-LC 7620-1 Power Amplifier Kalmus 122-FC 7620-2 Coupling Clamp Schaffner CDN 126 312 Couple Device Network Fisch…

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www.tuv.com Test Report No.: 14011575 001 Appendix 1 page 1 of 17 Appendix 1 Test results www.tuv.com Test Report No.: 14011575 001 Appendix 1 page 2 of 17 Disturbance Voltage on AC Mains Date: 12 Jan 2006 EUT: S21 Company: Innovi Humidity: 50% Temperature: 23ºC Voltage supply: 3.8 V from Lithium battery Test by: Sharon Li Op. mode: Charging Live measurement Frequency (MHz) QP reading (dBμV) Av reading (dBμV) Results 0.228000 46.2 37.3 Pass 1.366720 37.9 25.7 Pass 1.820180 34..7 18.8 Pass 24.450000 30.6 13.8 Pass Neutral measurement Frequency (MHz) QP reading (dBμV) Av reading (dBμV) Results 0.228000 46.2 36.4 Pass 0.456000 43.4 34.0 Pass 1.135280 38.4 24.7 Pass 2.046000 35.5 21.1 Pass 24.439270 30.9 13.8 Pass www.tuv.com Test Report No.: 14011575 001 Appendix 1 page 3 of 17 Carrier Frequency Separation Date: 12 Jan 2006 EUT: S21 Company: Innovi Humidity: 50% Temperature: 23ºC Voltage supply: 3.8 V from Lithium battery Test by: Sharon Li Op. mode: Hopping on Reference frequency (MHz) Channel Separation (MHz) 2441.000 990 www.tuv.com Test Report No.: 14011575 001 Appendix 1 page 4 of 17 Dwell Time Date: 12 Jan 2006 EUT: S21 Company: Innovi Humidity: 50% Temperature: 23ºC Voltage supply: 3.8 V from Lithium battery Test by: Sharon Li Op. mode: Hopping on Burst Duration (ms) Number of hopping Time of occupancy (s) Results 2.920 64 64 x 2.920 x 10 -3 = 0.18688 Pass www.tuv.com Test Report No.: 14011575 001 Appendix 1 page 5 of 17 www.tuv.com Test Report No.: 14011575 001 Appendix 1 page 6 of 17 20dB Bandwidth Date: 12 Jan 2006 EUT: S21 Company: Innovi Humidity: 50% Temperature: 23ºC Voltage supply: 3.8 V from Lithium battery Test by: Sharon Li Op. mode: TX mode, DH5 with PRBS9 payload Tx frequency (MHz) ∆f L (MHz) ∆fH (MHz) |∆fH|+|∆fL| (MHz) Results 2402 476 492 968 Pass 2441 460 488 948 Pass 2480 456 484 940 Pass Tx frequency: 2402MHz www.tuv.com Test Report No.: 14011575 001 Appendix 1 page 7 of 17 Tx frequency: 2441MHz www.tuv.com Test Report No.: 14011575 001 Appendix 1 page 8 of 17 Tx frequency: 2480MHz www.tuv.com Test Report No.: 14011575 001 Appendix 1 page 9 of 17 Peak Output Power Date: 12 Jan 2006 EUT: S21 Company: Innovi Humidity: 50% Temperature: 23ºC Voltage supply: 3.8 V from Lithium battery Test by: Sharon Li Op. mode: TX mode, DH1 with PRBS9 payload Tx Frequency (MHz) Power P PK (dBm) Cable Attenuation (dB) Actual Peak Power (dBm) Results 2402 0.87 3.52 4.39 Pass 2441 0.35 3.65 4.00 Pass 2480 -0.79 3.60 2.81 Pass Tx frequency: 2402MHz Tx frequency: 2441MHz www.tuv.com Test Report No.: 14011575 001 Appendix 1 page 10 of 17 Tx frequency: 2480MHz www.tuv.com Test Report No.: 14011575 001 Appendix 1 page 11 of 17 Band Edge Compliance Date: 12 Jan 2006 EUT: S21 Company: Innovi Humidity: 50% Temperature: 23ºC Voltage supply: 3.8 V from Lithium battery Test by: Sharon Li Op. mode: TX mode, DH1 with PRBS9 payload Tx Frequency (MHz) Peak in band Power level (dBm) RF power outside 100kHz BW (MHz) RF power difference outside 100kHz BW (dB) Results 2402 - No Peak - Pass 2480 - No Peak - Pass Tx frequency: 2402MHz Tx frequency: 2441MHz www.tuv.com Test Report No.: 14011575 001 Appendix 1 page 12 of 17 Tx frequency: 2480MHz www.tuv.com Test Report No.: 14011575 001 Appendix 1 page 13 of 17 Spurious Emissions - Conducted Date: 12 Jan 2006 EUT: S21 Company: Innovi Humidity: 50% Temperature: 23ºC Voltage supply: 3.8 V from Lithium battery Test by: Sharon Li Op. mode: TX mode, DH1 with PRBS9 payload Tx frequency : 2402MHz Spurious Frequency (MHz) Power level (dBm) Reference value (dBm) Delta to reference level (dB) Results No peak found - - - Pass Tx frequency : 2441MHz Spurious Frequency (MHz) Power level (dBm) Reference value (dBm) Delta to reference level (dB) Results No peak found - - - Pass Tx frequency : 2480MHz Spurious Frequency (MHz) Power level (dBm) Reference value (dBm) Delta to reference level (dB) Results No peak found - - - Pass www.tuv.com Test Report No.: 14011575 001 Appendix 1 page 14 of 17 Tx frequency: 2402MHz Tx frequency: 2402MHz Tx frequency: 2402MHz www.tuv.com Test Report No.: 14011575 001 Appendix 1 page 15 of 17 Tx frequency: 2441MHz Tx frequency: 2441MHz Tx frequency: 2441MHz www.tuv.com Test Report No.: 14011575 001 Appendix 1 page 16 of 17 Tx frequency: 2480MHz Tx frequency: 2480MHz Tx frequency: 2480MHz www.tuv.com Test Report No.: 14011575 001 Appendix 1 page 17 of 17 Spurious Emissions - Radiated Date: 12 Jan 2006 EUT: S21 Company: Innovi Voltage supply: 3.8 V from Lithium battery Test by: Sharon Li Op. mode: TX mode, DH1 with PRBS9 payload Tx frequency (MHz) Polarization Spurious Frequency (MHz) Power Level (dBuV/m) Detector (P/QP/A) 2402 V 1200.14 33.77 P 2402 V 1199.84 39.81 A Tx frequency (MHz) Polarization Spurious Frequency (MHz) Power Level (dBuV/m) Detector (P/QP/A) 2441 V 4881.66 43.66 P 2441 V 4881.58 38.59 A Tx frequency (MHz) Polarization Spurious Frequency (MHz) Power Level (dBuV/m) Detector (P/QP/A) 2480 V 1239.08 3352 P 2480 V 1239.04 29.83 A

www.tuv.com Test Report No.: 14011575 001 Appendix 2 page 1 of 3 Appendix 2 Test Setup Photos www.tuv.com Test Report No.: 14011575 001 Appendix 2 page 2 of 3 Set-up for Radiation Emission (Transceiver) www.tuv.com Test Report No.: 14011575 001 Appendix 2 page 3 of 3 Set-up for Radiation Emission (Transceiver)