AJZDWO-3Bluetooth Helmet Headset

Bluetooth Helmet Headset DWO-3 Bluetooth Helmet Headset Congratulations and thank you for having chosen the BiLT™ Bluetooth helmet headset for motorcycle riders. This manual will help operate the headset, but you should first familiarise yourself with the Bluetooth functions of your mobile phone or GPS device before using. The BiLT™ Bluetooth helmet headset offers the following uses: - Bluetooth helmet headset for mobile phone communication. - Bike to bike intercom communication with another unit (up to 1.640 ft. / 500 meters range). - Turn by turn GPS navigation instructions (with compatible Bluetooth device). - MP3 connectivity (Bluetooth compatible version). The BiLT™ Bluetooth helmet headset is easy to install inside the helmet. When buying your headset or your helmet, please ask your dealer for compatibility of both. COMPATIBILITY WITH YOUR HELMET TROUBLESHOOTINGCONTENTS OF RETAIL BOXINTRODUCTION 6. Can not reconnect or connect with your mobile phone automatically 7. Reset 8. Unsolved problem Some regions of high RF strength or near high power TV transmitters, GSM station or airport raders, can overwhelm the headset and stall the unit. Please charge the unit, and it will be reset and work normally again. Please return the headset back to after-sale service department if you can not resolve the problem with the help of steps 1-6. button 1 >Power on / off >Paring >Start the intercom call >End the intercom call button 2 >Answer call >Reject call >Last number redial >Voice dial >Volume up &down >Play / Pause >Music Forward / Backward Left speaker Right speaker Note: The use of two speakers may be illegal in certain countries. Please check the local regulations and act accordingly. Clear all pairing information of the Bluetooth helmet headset as user manual instructed, then please delete all Bluetooth devices on your mobile phone then turn off, take out your mobile phone battery for a few seconds, and then put back the battery, turn on your mobile phone, restart the Bluetooth function and search and pair the bluetooth device again, after device paired successful, make sure you set the option of helmet headset to be “Default/Trusted/Authenticated/Auto Connect Enable/Always Visible/Discoverable” device. Now you can reconnect with your Bluetooth helmet headset. FCC 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. Note: When the Bluetooth helmet headset has no connection to the mobile phone ot other Bluetooth devices, time more than 60 minutes later, the Bluetooth helmet headset will automatically be turned off. Charger and USB charger cable 16 Physically check whether the speakers and microphone have been correctly connected. Check if you have turned the volume down too low. The battery could be flat. Charge the headset for 3 hours and try again. If the microphone is too close to a speaker, the speaker will make a whistling sound. Increase the distance between the microphone and the speaker. Please check whether the battery is too low or the use rang to your mobile phone is out of 10 meters or blocked by some obstacles like metel or water etc. that absorb much radio signals. Test connection with you mobile phone before purchasing. We cannot guarantee that the BiLT™ Bluetooth helmet headset can connect with all types of mobiles as some mobile phone may not use the standard Bluetooth profile. 1. Not working 2. No sound 3. Whistling of the speakers. 4. Loss of connection with the mobile phone or music sources 5. Cannot connect with mobile phone Bluetooth Helmet HeadsetBluetooth Helmet Headset F C C I D : A J Z D W O - 3 M O D E L : D W O - 3 VOL+ VOL- 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 interfernce received, including interference that may cause undesired operation. (1) Place the mobile phone and the Bluetooth helmet headset together within 1 meter. (2) Make sure the Bluetooth helmet headset is powered off. (3) Press and hold the Button 1 of the Bluetooth helmet headset about 8 seconds until heard a “dudu” tone played and the Blue and Red LED indicator flashes alternately, and then release the button. (4) Initiate Bluetooth function of the mobile phone and search the Bluetooth helmet headset according to mobile phone user manual. (5) Choose the Bluetooth device with the name “DWO-3”, then press ok button to pair with it, enter pairing password <0000>, then the indicator turns into regular Blue light flash, after that you will hear a “di” tone to indicate success pairing. Then you can transmit voice frequency through the Bluetooth helmet headset and use the button of that to control music playing of the mobile phone. Note: 1. Some mobile phones don't need to input pairing p…

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The equipment has been examined and found to comply with FCC requirements for RF Exposure (KDB 447498) when installed at a distance of 20 mm or more to the head.

Jiangmen Pengcheng Helmets Ltd. Dong Sheng Road No.1-7, Gonghe Town, Heshan City China FCC Authorization Letter Number: CF304 Version: V01 Date: 01-02-2010 We, (the approval holder) Company name Jiangmen Pengcheng Helmets Ltd. Addresss Dong Sheng Road No.1-7, Gonghe Town, City Heshan City Country China declare that the following representative (agent): Name (person) Ruby Zhang Company name Compliance Certification Services Inc. Address No.10-1 Mingkeda Logistics park, No.18 Huanguan South Road. Guan Lan Town, Baoan District, Shenzhen, China City Shenzhen, Country China is hereby authorized to apply the following equipment for certification on our behalf: Product Description BLUETOOTH HELMET HEADSET Type or Model(s) DWO-3 Tradename or Brand(s) BiLT ，COMT@CT，NITRO，TAKACHI，G-MAC，MOTORHEAD，CROSS，RXA， Speed and Strength， Joe Rocket， ZOX,，VOSS，MHR ，TEXX，VENOM，FLINT， CIUCUIT，LS2，SPYDER，HELD，RJAYS，SPARX，NORISK，BUSE，NEXO， IXS， HELT， S-LINE We also authorize Teleconformity, Mr. M. Koop, (address: Rietven 31, 7534NH Enschede, Netherlands) to process this application. Attestation: City and Country: Date: Name: (this must be a person) Function: Signature: (or official company stamp) Heshan City China 2012-11-26 Zhao Ming Manager

Report No: C121101Z08-RP1 Page 1 / 6 Report No: C121101Z08-RP1 Page 2 / 6 Report No: C121101Z08-RP1 Page 3 / 6 Report No: C121101Z08-RP1 Page 4 / 6 Report No: C121101Z08-RP1 Page 5 / 6 Report No: C121101Z08-RP1 Page 6 / 6

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FCC MPE Calculation FCC ID: AJZDWO-3 Frequency: 2402-2480 MHz (79 channels) Modulation: FHSS (GFSK, 8DPSK) Mid-Channel: 2.441 GHz (channel 39) Mid-Channel or highest measured Peak Power, Conducted: 12.4 dBm == 17.38 mW Antenna Gain: G = 2.5 dBi Evaluation: Applying KDB 447498 Appendix A for SAR Test Exclusion Tresholds, a device operating at 2450 MHz and used at minimum 20 mm from the body, shall emit less or no more than 38 mW. The worst case power emission is the radiated Peak Power, which for this device is 12.4 dBm + 2.5dBi = 14.9 dBm = 30.9mW, so below 38 mW and therfore safe to use at 20 mm. Conclusion: At 20 mm distance, this 2.4 GHz device already emits below the required Treshold of 38mW, so is excluded from SAR testing. This device is in fact installed at even a larger distance than 20 cm from the user. The minimum possible practical distance is (50 +/- 5 mm =) 45 mm from the user.

Report No: C121101Z08-RP1 Note: This report shall not be reproduced except in full, without the written approval of Compliance Certification Services Inc. This document may be altered or revised by Compliance Certification Services Inc. personnel only, and shall be noted in the revision section of the document. The client should not use it to claim product endorsement by TAF, A2LA, NVLAP, NIST or any government agencies. The test result of this report relate only to the tested sample identified in this report. FCC ID: AJZDWO-3 Page 1 of 60 FCC 47 CFR PART 15 SUBPART C TEST REPORT For BLUETOOTH HELMET HEADSET Model: DWO-3 Brand: BiLT, COMT@CT, NITRO, TAKACHI, G-MAC, MOTORHEAD, CROSS, RXA, Speed and Strength, Joe Rocket, ZOX, VOSS, MHR, TEXX, VENOM, FLINT, CIUCUIT, LS2, SPYDER, HELD, RJAYS, SPARX, NORISK, BUSE, NEXO, IXS, HELT, S-LINE Test Report Number: C121101Z08-RP1 Prepared for Jiangmen Pengcheng Helmets Ltd. Dong Sheng Road No.1-7, Gonghe Town, Heshan City Prepared by COMPLIANCE CERTIFICATION SERVICES (SHENZHEN) INC. No.10-1, Mingkeda Logistics Park, No.18, Huanguan South Rd., Guan Lan Town, Baoan District, Shenzhen, China TEL: 86-755-28055000 FAX: 86-755-28055221 Issued Date: December 3, 2012 Report No: C121101Z08-RP1 FCC ID: AJZDWO-3 Page 2 of 60 This report shall not be reproduced except in full, without the written approval of Compliance Certification Services. Revision History Rev. Issue No. Revisions Effect Page Revised By 00 C121101Z08-RP1 Initial Issue ALL Nancy Fu Report No: C121101Z08-RP1 FCC ID: AJZDWO-3 Page 3 of 60 This report shall not be reproduced except in full, without the written approval of Compliance Certification Services. TABLE OF CONTENTS 1. TEST RESULT CERTIFICATION .....................................................................................4 2. EUT DESCRIPTION..........................................................................................................5 3. TEST METHODOLOGY....................................................................................................6 3.1 DESCRIPTION OF TEST MODES ................................................................................6 4. FACILITIES AND ACCREDITATIONS .............................................................................7 4.1 FACILITIES....................................................................................................................7 4.2 ACCREDITATIONS .......................................................................................................7 4.3 MEASUREMENT UNCERTAINTY ................................................................................7 5. SETUP OF EQUIPMENT UNDER TEST ..........................................................................8 5.1 SETUP CONFIGURATION OF EUT .............................................................................8 5.2 SUPPORT EQUIPMENT .............................................................................................8 6. FCC PART 15.247 REQUIREMENTS ..............................................................................9 6.1 20DB BANDWIDTH .......................................................................................................9 6.2 PEAK POWER.............................................................................................................13 6.3 PEAK POWER SPECTRAL DENSITY ........................................................................15 6.4 BAND EDGES MEASUREMENT ................................................................................16 6.5 FREQUENCY SEPARATION ......................................................................................26 6.6 NUMBER OF HOPPING FREQUENCY ......................................................................30 6.7 TIME OF OCCUPANCY (DWELL TIME) .....................................................................33 6.8 SPURIOUS EMISSIONS .............................................................................................40 6.9 POWERLINE CONDUCTED EMISSIONS ..................................................................58 Report No: C121101Z08-RP1 FCC ID: AJZDWO-3 Page 4 of 60 This report shall not be reproduced except in full, without the written approval of Compliance Certification Services. 1. TEST RESULT CERTIFICATION Product BLUETOOTH HELMET HEADSET Model DWO-3 Brand BiLT, COMT@CT, NITRO, TAKACHI, G-MAC, MOTORHEAD, CROSS, RXA, Speed and Strength, Joe Rocket, ZOX, VOSS, MHR, TEXX, VENOM, FLINT, CIUCUIT, LS2, SPYDER, HELD, RJAYS, SPARX, NORISK, BUSE, NEXO, IXS, HELT, S-LINE Tested November 1~ December 3, 2012 Applicant Jiangmen Pengcheng Helmets Ltd. Dong Sheng Road No.1-7, Gonghe Town, Heshan City Manufacturer Shenzhen Deqing Technology. Ltd 2 floor B, D building, Zhongxing science park, Ganlier Road, Gankeng community, Buji suite, Longgang district, Shenzhen APPLICABLE STANDARDS STANDARD TEST RESULT FCC 47 CFR Part 15 Subpart C No non-compliance noted We hereby certify that: The above equipment was tested by Compliance Certification Services Inc. The test data, data evaluation, test procedures, and equipment configurations shown in this report were made in accordance with the procedures given in ANSI C63.4:2009 and the energy emitted by the sample EUT tested as described in this report is in compliance with conducted and radiated emission limits of FCC Rules Part 15.207, 15.209 and 15.247. The test results of this report relate only to the tested sample EUT identified in this report. Approved by: Reviewed by: Tom Gan Supervisor of EMC Dept. Compliance Certification Service Inc. Ruby Zhang Supervisor of Report Dept. Compliance Certification Service Inc. Report No: C121101Z08-RP1 FCC ID: AJZDWO-3 Page 5 of 60 This report shall not be reproduced except in full, without the written approval of Compliance Certification Services. 2. EUT DESCRIPTION Product BLUETOOTH HELMET HEADSET Model Number DWO-3 Brand BiLT, COMT@CT, NITRO, TAKACHI, G-MAC, MOTORHEAD, CROSS, RXA, Speed and S…

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Report No.: C121101Z08-RP1 FCC ID: AJZDWO-3 Page 1 / 2 PHOTOGRAPHS OF THE TEST CONFIGURATION CONDUCTED EMISSION TEST Report No.: C121101Z08-RP1 FCC ID: AJZDWO-3 Page 2 / 2 . RADIATED EMISSION TEST Below 1GHz Above 1GHz