SF4-BTDF114Bluetooth Carkit

1617 ENGLISH Contents BT Drive Free 114 ..............................................................................................................17 Bluetooth technology ..................................................................................................... 18 Safety and general information .................................................................................. 18 Disposal notes ................................................................................................................... 19 Scope of delivery ..............................................................................................................19 Installation at the sun visor ........................................................................................... 19 Inserting the battery ....................................................................................................... 20 Battery information ......................................................................................................... 20 Charging the battery ....................................................................................................... 21 Overview ............................................................................................................................. 22 Switching on/off ............................................................................................................... 22 Registering (pairing) and connecting with the cell phone ............................... 23 Multi-connection function ............................................................................................ 25 Establishing a connection with two cell phones ................................................. 25 Using the BT Drive Free 114 .......................................................................................... 26 Resetting the BT Drive Free 114 .................................................................................. 28 Light indicators and signal tones ............................................................................... 28 Fault removal ..................................................................................................................... 29 Declaration of conformity ............................................................................................. 29 Warranty .............................................................................................................................. 29 Technical data .................................................................................................................... 30 BT Drive Free 114 This wireless Bluetooth hands-free system was developed specifi cally for users who want to use their cell phone while driving. The multi-connection function allows the simultaneous use of the BT Drive Free 114 with two cell phones. Its improved microphone system and DSP technology for echo cancelling and noise suppression achieve an excellent hand-free quality. Technische Daten Bfluetooth-specficatfion Versfion 3.0 Unterstützte Bluetooth-Profi leHSP (Headset Profi le) , HFP (Hands- free Profi le) und A2DP (Advanced Audio Distribution Profi le) Frequenzbereich2,4 bis 2,48 GHz ISM-Band Bluetooth-ReichweiteBis zu 10 Meter (Klasse 2) Abmessungen107 (L) x 48 (B) x 15 (H) mm Gewicht ca. 60 g Akku-Ladedauerca. 3 Stunden GesprächszeitBis zu 15 Stunden Stand-b y-ZeitBis zu 500 Stunden Akku-TypLithium-Ionen, 3,7 V, 500 mAh, aufl adbar, austauschbar (kompatibel mit Nokia Akku BL-5B) LadegerätDC 5 V, 300 mA Änderungen vorbehalten! 02_BTDriveFree114_gb.indd 16-1702_BTDriveFree114_gb.indd 16-1717.11.14 16:3717.11.14 16:37 19 ENGLISH 18 Bluetooth technology Bluetooth™ is a registered trademark of Bluetooth SIG, lnc. Bluetooth is a wireless communication technology with short range. It enables wireless connections between all compatible portable and stationary communication devices. The technology is based on a radio connection that ensures a fast and reliable transmission of voice and data information. Bluetooth is oriented to the worldwide applicable standard for operating in the internationally recognised ISM frequency band (Industrial Scientifi c & Medical). Within the ISM band (2.4 GHz to 2.48 GHz), the Bluetooth transmis- sion operates 1600 times per second between 79 diff erent frequencies with a data transmission range of up to 10 metres (Class 2). Safety and general information – Carefully read the operating instructions and follow the instructions. – Observe all locally applicable laws for the use of cell phones and hands-free systems while driving. Operate the BT Drive Free 114 only if the traffi c situ- ation allows it and you are not creating a risk for other traffi c participants. – To avoid any damages and malfunctions, do not drop the device from an elevated height. – Protect the device against humidity, water and other liquids. If the device should have been exposed to water, humidity or other liquids, do not use it since it may lead to damages of the device and to injuries from electrical shock or explosion. – Do not expose the device to extreme heat sources, such as direct sunlight. This can cause explosions as well as reduce the performance and/or service life of the battery. – Do not make any changes or repairs to the device and do not attempt to disassemble it. (Particularly not on the battery since the risk of explosion exists.) It will immediately void the warranty. – Do not place any heavy objects on the device. – Use only the supplied charger. – Repairs and service work may be performed only by a qualifi ed service centre or the manufacturer. – In case of extended non-use or thunderstorms, disconnect the device from the power supply. Disposal notes Use the return and collection systems available to dispose of the old device. Do not discard any batteries in the household trash; instead, return them to the corresponding collection sites. Scope of delivery The scope of…

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Functional Block Diagram G-TW-0012995.2.2 Memory Management Unit Bluetooth Modem 80MHz DSP I 2 C/SPI Master /Slave SPI (Debug) UART 4Mb ps System RAM Serial Flash Interface DMA ports DMA ports PCM1 / I 2 S ROM SPI_DEBUG Serial Flash I 2 C LINE/MIC_AN UART 80MHz MCU SPKR_AN Audio Interface MIC_BIAS USB v2.0 Full-speed USB 3.3V MIC Bias VM Accelerator (MPU) PMU Interface and BIST Engine LED PWM Control and Output PM DM1DM2 RGB Digital Audio 1.35V Switch- mode Regulator Bypass LDO LXL_ 1V8 Li-ion Charger VCHG 1.8V Switch- mode Regulator LX_1 V35 SMPS_1V8_SENSE 3V3_ USB Voltage / Temperature Monitor BT_RF Clock Generation AUX ADC XTAL AIO[0] LINE/MIC_APLINE_BNLINE_BPSPKR_AP SENSE SENSE Bluetooth Baseband Bluetooth Radio and Balun TXRX High-quality ADCHigh-quality ADCHigh-quality DAC 1.35V Low-voltage VDD_AUX Linear Regulator 1.35V Low-voltage VDD_ANA Linear Regulator 0.85V to 1.2V Low-voltage VDD_DIG Linear Regulator DMA ports VDD_AUX SENSE VDD_ANA SENSE VDD_DIG SENSE CHG_EXT Switch SMPS_1V35_SENSE SENSE VBAT VDD_AUX_1V8 VREGIN_DIG PIO Port PIO PIO Port VBAT_SENSEVDD_AUDIOVDD_AUDIO_DRV VDD_BT_RADIO Production Information© Cambridge Silicon Radio Limited 2013Confidential Information - This Material is Subject to CSR's No n-disclosure Agreement Page 5 of 104 CS-303726-DSP4 www.csr.com CSR8615 QFN Data Sheet Prepared for james Tsao - apachecomm.com.cn - Wednesday, October 09, 2013 26MHz CSR8615

ATI Electronics (Shenzhen) Co., LTD Model: BT Drive Free 114 REPORT NO.: STR15018244I FCC PART 15.247 EXHIBIT 2 - EUT EXTERNAL PHOTOGRAPHS EUT View 1 EUT View 2 ATI Electronics (Shenzhen) Co., LTD Model: BT Drive Free 114 REPORT NO.: STR15018244I FCC PART 15.247 EUT View 3 EUT View 4 ATI Electronics (Shenzhen) Co., LTD Model: BT Drive Free 114 REPORT NO.: STR15018244I FCC PART 15.247 EUT View 5

ATI Electronics (Shenzhen) Co., LTD Model: BT Drive Free 114 REPORT NO.: STR15018244I FCC PART 15.247 EXHIBIT 1 - PRODUCT LABELING Proposed FCC ID Label Format FCC ID: SF4-BTDF114 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. Specifications: Text is Black in color and justified. Labels are printed in indelible ink on permanent adhesive silk-screened onto the EUT or shall be affixed at a conspicuous location on the EUT. Proposed Label Location on EUT FCC ID Label Location

ATI Electronics (Shenzhen) Co., LTD Model: BT Drive Free 114 REPORT NO.: STR15018244I FCC PART 15.247 EXHIBIT 1 - PRODUCT LABELING Proposed FCC ID Label Format FCC ID: SF4-BTDF114 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. Specifications: Text is Black in color and justified. Labels are printed in indelible ink on permanent adhesive silk-screened onto the EUT or shall be affixed at a conspicuous location on the EUT. Proposed Label Location on EUT FCC ID Label Location

ATI Electronics (Shenzhen) Co., LTD Model: BT Drive Free 114 REPORT NO.: STR15018244I FCC PART 15.247 EXHIBIT 3 - EUT INTERNAL PHOTOGRAPHS EUT Housing and Board View 1 EUT Housing and Board View 2 ATI Electronics (Shenzhen) Co., LTD Model: BT Drive Free 114 REPORT NO.: STR15018244I FCC PART 15.247 Solder Board-Component View 1 Solder Board-Component View 2 Wi-Fi Antenna

Bluetooth carkit schematic diagram description 1. Schematic diagram description The Bluetooth carkit based on CSR BC8615 QFN chipset, It is support the headset profile and handfree profile. It is compliant to Bluetooth V3.0 specification. U4(BC8615) is a single chip Radio and baseband IC for Bluetooth 2402-2480MHZ systems.it provides Bluetooth RF, baseband and some power regulator functions. It is integrated DC +1.8V power supply. +1.8V uses for the PIO pull up such as the buttons. U2 is serial EERPOM, it use for store the configurations of MMI. X1 is a crystal oscillator, provides 26M clock reference. U1 is LDO IC , it supply the working voltage to MIC . U3 is charger ic . T5 is power amplifier IC; It uses PCB copper antenna for RF transceiver. It has Blue and Red indicator lights to show different working state, and has MFB, Volume up, Volume Down buttons to operation the headset. 2．The Signal Path description When the Bluetooth carkit connects to a mobile phone, the built-in MCU will control the RF modem to process the baseband signal, indicate the working state by the LED. When uses the carkit, the voice can be picked by microphone. There are Multi-function Button, Volume up button and Volume Down button for you to increase the volume or decrease the volume of the speaker.

RF Exposure Requirements Product Description: Bluetooth Carkit Model No.: BT Drive Free 114 FCC ID: SF4-BTDF114 According to the KDB-447498 D01 V05r02, the following RF exposure evaluation shall to demonstrate RF exposure compliance. Bluetooth Tx frequency range: 2402~2480MHz Device category: Removable device Maximum Conducted Output Power: 1.652 dBm Maximum Output Power: 1.463 mW Minimum Distance: 5mm Limit: 10mW Source-based time-averaged output power is 1.463 mW < 10 mW So the transmitter complies with the RF exposure requirements and the SAR is not required.

APPROVED:ECO NO:LTRDATE: A B C D 654321 D C B A REVISION RECORD 12 RF 40 MFB 42 VCHG 43 CHG_EXT 44 BAT_SENSE 45 VBAT 48 SMP_VBAT 41 OUT_3V3 49 SMP_BYP 54 VDD_BUS 47 LX_1V8 53 SMP_1V8_SENS 15 VDD_AUX_1V8 16 VDD_AUX_1V8A 8 VDD_AUDIO_DRV 5 LINE_BP 14 VDD_AUX 50 LX_1V35 52 SMP_1V35_SENS 17 VDD_ANA 13 VDD_BT_LO 11 VDD_BT_RADIO 39 VREGIN_DIG 38 VDD_DIG_MEM 33 VDD_PADS1 63 VDD_PADS2 19 XTAL_IN 18 XTAL_OUT 37 PIO29_LED0 36 PIO30_LED1 68 MIC_AP 59 PIO0_UART_RX 60 PIO1_UART_TX 62 PIO6 57 PIO7 61 PIO8_UART_RTS 58 PIO9_UART_CTS 65 PIO18 66 PIO31_LED2 67 MIC_AN 64 PIO21 30 SPI_MOSI 28 SPI_MISO 24 SPI_CS 34 SPI_CLK 29 SPI_PCM 22 PIO_12_I2C_WP 25 PIO_10_I2C_SCL 26 PIO_11_I2C_SDA 31 PIO_13_QSIP_IO 23 PIO14_UART_RX 21 PIO15_UART_TX 27 PIO16_UART_RTS 32 PIO17_UART_CTS 20 AIO0 56 USB_P 55 USB_N 35 RST 10 SPK_P 9 SPK_N 7 NC3 6 NC2 4 LINE_BN 2 MIC_BIAS 1 AU_REF 3 VDD_AUDIO 51 VSS_SMP_1V35 46 VSS_SMP_1V8 U4 CSR8615 1 2 3 4 5 7 6 J1 C10 10u C3410n L1 4.7uH C11 2.2u C13 104 L2 4.7uH C33 4.7u C1715p C272u2 C9 474 X1 R3 1K R2 470 SI SO CS CLK PCM C7 104 1 A0 2 A1 3 A2 4 GND 5 SDA 6 SCL 7 WP 8 VCC U2 24LC128 C28 104 BAT1 Q2 ST2301 R24 47K R26 47K R27 100K 1 - 2 + C22 22u R18 100K Q3 N3904 R21 10K Q1 N3904 R14 100K C12 1u R4 2R2 1 A 24 13 T1 BP_FILTER R8 2.2K R6 2.2K R7 2.2K C42 2u2 C37 * C36 * C35 0R R19 100K C18 22u 1 GND 2 IN+ 3 IN- 4 VDDA 5 SDB 6 VDD1 7 OUT+ 8 GNDA 9 OUT- 10 VDD2 U1 PT2333 C32 100p C29 100p C40 100p C41 104 C38 104 R23 100K MFBR16 10K NFC_P NFC_N D1 MA729 C330 10u C39 2.2u C380 2.2u C302u2 C4 10n C14 2u2 MIC1 L5 15nH R1 2.2K C5 15p C26 104 C25 104 R11 1K C3 104 C8 104 C19 104 R13 1K R12 1K SW2SW3SW4 R17 1K 4 VCC 5 PROG 1 CHAG 3 VBAT 2 GND U3 PT4054 R9 2.7K C2 22uF C16 104 R10 1K C1 4u7 1V8 1V35 1V8 1V8 MFB VBAT+ VBAT+ VBAT+ MFB 1V8 文件编号： 方 案： 版本 Ver： 标 题：设计：日期： 文件名：审核：日期： 幅 面：A4页码： 1 OF 1批准：日期： 原理图 ATI ELECTRONICS CO, . LTD 型 号： BTDF114_8615 1.0

ATI Electronics (Shenzhen) Co., LTD Model: BT Drive Free 114 REPORT NO.: STR15018244I PAGE 1 OF 54 FCC PART 15.247 FCC Part 15C Measurement and Test Report For ATI Electronics (Shenzhen) Co., LTD 1/F, B Tower, Shengdelan Industrial Park, Kukeng Village, Guanlan Town, Shenzhen, China. FCC ID: SF4-BTDF114 FCC Rule(s): FCC Part 15.247 Product Description: Bluetooth Carkit Tested Model: BT Drive Free 114 Report No.: STR15018244I Tested Date: 2015-01-27 to 2015-02-02 Issued Date: 2015-02-02 Tested By: Jason Su / Engineer Reviewed By: Lahm Peng / EMC Manager Approved & Authorized By: Jandy so / PSQ Manager Prepared By: Shenzhen SEM.Test Technology Co., Ltd. 1/F, Building A, Hongwei Industrial Park, Liuxian 2nd Road, Bao'an District, Shenzhen, P.R.C.（518101） Tel.: +86-755-33663308 Fax.: +86-755-33663309 Website: www.semtest.com.cn Note: This test report is limited to the above client company and the product model only. It may not be duplicated without prior permitted by Shenzhen SEM.Test Technology Co., Ltd. ATI Electronics (Shenzhen) Co., LTD Model: BT Drive Free 114 REPORT NO.: STR15018244I PAGE 2 OF 54 FCC PART 15.247 TABLE OF CONTENTS 1. GENERAL INFORMATION ................................................................................................................................... 4 1.1 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT) ............................................................................... 4 1.2 TEST STANDARDS ................................................................................................................................................... 5 1.3 TEST METHODOLOGY ............................................................................................................................................. 5 1.4 TEST FACILITY ....................................................................................................................................................... 5 1.5 EUT SETUP AND TEST MODE ................................................................................................................................. 6 2. SUMMARY OF TEST RESULTS ........................................................................................................................... 7 3. RF EXPOSURE ......................................................................................................................................................... 8 3.1 STANDARD APPLICABLE ......................................................................................................................................... 8 3.2 TEST RESULT.......................................................................................................................................................... 8 4. ANTENNA REQUIREMENT .................................................................................................................................. 9 4.1 STANDARD APPLICABLE ......................................................................................................................................... 9 4.2 EVALUATION INFORMATION .................................................................................................................................. 9 5. FREQUENCY HOPPING SYSTEM REQUIREMENTS ................................................................................... 10 5.1 STANDARD APPLICABLE ....................................................................................................................................... 10 5.2 FREQUENCY HOPPING SYSTEM............................................................................................................................. 10 5.3 EUT PSEUDORANDOM FREQUENCY HOPPING SEQUENCE .................................................................................... 11 6. QUANTITY OF HOPPING CHANNELS AND CHANNEL SEPARATION ................................................... 12 6.1 STANDARD APPLICABLE ....................................................................................................................................... 12 6.2 TEST EQUIPMENT LIST AND DETAILS ................................................................................................................... 12 6.3 TEST PROCEDURE ................................................................................................................................................. 12 6.4 ENVIRONMENTAL CONDITIONS ............................................................................................................................ 12 6.5 SUMMARY OF TEST RESULTS/PLOTS .................................................................................................................... 13 7. DWELL TIME OF HOPPING CHANNEL .......................................................................................................... 17 7.1 STANDARD APPLICABLE ....................................................................................................................................... 17 7.2 TEST EQUIPMENT LIST AND DETAILS ................................................................................................................... 17 7.3 TEST PROCEDURE ................................................................................................................................................. 17 7.4 ENVIRONMENTAL CONDITIONS ............................................................................................................................ 17 7.5 SUMMARY OF TEST RESULTS/PLOTS .................................................................................................................... 18 8. 20DB BANDWIDTH ............................................................................................................................................... 28 8.1 STANDARD APPLICABLE ..................................................................................................................................…

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ATI Electronics (Shenzhen) Co., LTD Model: BT Drive Free 114 REPORT NO.: STR15018244I FCC PART 15.247 EXHIBIT 4 - TEST SETUP PHOTOGRAPHS Conducted Emission Test Setup Radiation Emission Test Setup ATI Electronics (Shenzhen) Co., LTD Model: BT Drive Free 114 REPORT NO.: STR15018244I FCC PART 15.247 Radiation Emission Test Setup (Below 30MHz) Radiation Emission Test Setup (30MHz to 1GHz) ATI Electronics (Shenzhen) Co., LTD Model: BT Drive Free 114 REPORT NO.: STR15018244I FCC PART 15.247 Radiation Emission Test Setup (Above 1GHz)