RR7BT-020Bluetooth Headset

BT-020 User's Guide 1. Introduction 1.1 Bluetooth technology Bluetooth is a standard of wireless communication. Bluetooth technology is a kind of short distance wireless communication technology and a kind of open global criterion. The Bluetooth products work on universal industry, science, medical (ISM) frequency. In order to avoid intervene, adopt jumping frequency technique, divide 2.4GHz ~ 2.48GHz into 79 channels, transmit data at 1600 time/sec. The transmission distance is about 10m (Class II). ISM frequency of 2.4GHz is free open frequency, no need to apply for license. Operation instructions Introduction BT-020 Bluetooth headset key-press and key-press function explanation A. MFB key-press: realize power on, power off, receiving, voice dialing, hang-up, pairing etc. B. Volume +: realize increasing volume, mute, rejecting incoming call, redialing etc C. Volume -: realize decreasing volume etc. Power on In the state of power off, long press MFB, speaker will give off short BEEP sound. Blue light fleshes. Then BT-020 will power on. Power off In the standby state, long press MFB, speaker will give off long BEEP sound. Blue light closes. Then BT-020 will power off. Pairing Firstly, confirm BT-020 Bluetooth headset is in the state of power off and is in the effective distance with other Bluetooth devices. a. Long press MFB, speaker will send BEEP sound two times. Blue and red indicator will flash alternately. Then BT-020 will in pairing state. b. Open Bluetooth function of mobile phone, choose Bluetooth device on mobile phone to search function, and proceed to search for BT-020 Bluetooth headset until BT-020 shows on mobile phone. c. Select Bluetooth device d. Input ID code 0000, and confirm, then mobile phone pairing with BT-020 Bluetooth headset. e. After successful pairing, Blue and red indicator flash alternately changes to blue light flashes. Then the whole pairing process is over automatically. Power-saving mode a. When BT-020 Bluetooth headset fail in the process of pairing, after about 60sec, enter the standby state automatically, after more 5 sec, BT-020 will power off automatically. b. When BT-020 Bluetooth headset disconnect with any Bluetooth device in the state of power on, it will close automatically after 5 minute. Receiving an incoming call When BT-020 Bluetooth headset is power on and connects with mobile phone, telephone in. a. Short press MFB. b. Then blue indicator changes from slow flash to quick flash. c. If BT-020 Bluetooth headset has no power on, please open it firstly. After redialing mobile phone automatically (press one time to connect with mobile phone), press MFB again, then you can receive the incoming call. Voice dialing When BT-020 Bluetooth headset is power on and connects with mobile phone, you want to voice dialing. a. Short press MFB, you can hear short BEEP sound, then enter voice dialing. b. Speak the people’ name saved in telephone book of mobile phone, such as David. c. Mobile phone will dial according to the number in telephone book of mobile phone. The function demands Bluetooth mobile phone to have voice recognition function. Rejecting an incoming call When BT-020 Bluetooth headset is power on and connects with mobile phone, telephone in but not to receive, long press VOL+, then the incoming call is rejected. De electrifying Number dialing In the standby state, long press volume +. Volume adjustment In the state of standby, speaking and calling etc, short pressing volume + or volume -, you can adjust volume. Short press volume + one time, the volume adds one step; Short press volume -, the volume decreases one step. When volume is adjusted to maximum or minimum, it will sound a warning. Low battery warning When the battery of BT-020 Bluetooth headset is not enough, blue light closes, red light flashes, and speaker send short BEEP sound. Then you should charge BT-020 Bluetooth headset. Rebind automatically When BT-020 Bluetooth headset is power on and disconnects with devices, also in effective distance with mobile phone, if mobile phone connects and pairs with BT-020, it will rebuild connection with mobile phone automatically. Charging Plug DC head of power adapter into charging interface of charging socket, then place BR-020 Bluetooth headset into charging socket, close the upper cover of charging socket, and then plug in power supply of power adapter, red light flashes, which means charging begin; red light goes out, which means charging end. End speaking In the process of speaking, short press MFB, it can end speaking. Performance parameter Item Parameter Standard Bluetooth V2.0+EDR Effective range 10m without obstacle Audio frequency 15bits S/N 70db Frequency 2.4GHZ-2.48GHZ ISM Band Connection Point-to-Point Antenna Gain 2dBi Type of antenna joint Printed Antenna Speaking time 4-5hrs Standby time after pairing About 70hrs Standby time while power on and non-pairing Close automatically after 10 minute RF output Power 0dBm (class II) Power consumption of power supply 18~25mA when speaking Battery capacity Rechargeable Lithium Polymer Battery 70mAh Charging 5V DC, AC adapter input/100-240V Charging time 2~3hrs Using temperature 0 °C to +60°C Storage temperature -20°C to +85°C Pairing code 0000 Pairing One-to-one, allow many primary device but need to connect by turns Operation voltage 3.0~4.2V Receiving sensitivity -70dBm Standard allocation Headset main body, headset, charging socket, charger(5V+ 0.2), specification Important information Product maintenance a. Please keep the product dry, and use clean soft cloth to clean Bluetooth headset surface. b. Please don’t keep Bluetooth headset in the place having many dusts, high temperature or extremely low temperature. c. Please don’t take down Bluetooth headset by yourself. The unprofessional disposal will lead to its damage. d. Please make wild operation for Bluetooth headset, such as beating and knocking etc. e. Please don’t make charging port of Bluetooth headset short circuit, which leads t…

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FCC ID: RR7BT-020 No SAR Evaluation Required if power is below the following threshold: Tunable Range F(GHz) Low F(GHz) High Center of Tunable Band (GHz) 60/f SAR Limitation mW 2.402 2.480 2.441 24.19 Maximum measured transmitter power: Pout Conducted (mW) Maximum Antenna Gain dBi Pout EIRP (mW) 0.458 2 0.726 Threshold for no SAR evaluation is 24.19 mW Maximum TX Power is 0.458 mW Conducted and 0.726 mW EIRP Conclusion: No SAR evaluation required since maximum Transmitter Pout (both conducted and EIRP) is below FCC threshold

FCC ID: RR7BT-020 Report No.: 070111FIA01 1 FCC TEST REPORT REPORT NO.: 070111FIA01 MODEL NO.: GW-BT-020 RECEIVED: Jan. 18, 2007 TESTED: Jan. 29 ~ Jan. 30, 2007 ISSUED: Jan. 31, 2007 APPLICANT: GREAT WELL ELECTRONIC LIMITED ADDRESS: Industrial Area Gangtou chenwu Village Guanlan Road Guanlan Town Baoan District Shenzhen City ISSUED BY: ADT (Shanghai) Corporation ADDRESS: 2F, Building C, No.1618, Yishan Rd., 201103, Shanghai, China This test report consists of 51 pages in total. It may be duplicated completely for legal use with the approval of the applicant. It should not be reproduced except in full, without the written approval of our laboratory. The client should not use it to claim product endorsement by A2LA or any government agencies. The test results in the report only apply to the tested sample. The test results in this report are traceable to the national or international standards. This report contains data that were produced under Laboratory ADT (Shanghai) Corporation. ADT (Shanghai) Corporation. V 1.0 FCC ID: RR7BT-020 Report No.: 070111FIA01 2 TABLE OF CONTENTS 1. CERTIFICATION ..........................................................................................................5 2. SUMMARY OF TEST RESULTS..................................................................................6 2.1 MEASUREMENT UNCERTAINTY ..............................................................................7 3. GENERAL INFORMATION ..........................................................................................8 3.1 GENERAL DESCRIPTION OF EUT............................................................................8 3.2 DESCRIPTION OF TEST MODES..............................................................................9 3.2.1 CONFIGURATION OF SYSTEM UNDER TEST .......................................................10 3.2.2 TEST MODE APPLICABILITY AND TESTED CHANNEL DETAIL ............................ 11 3.2.3 GENERAL DESCRIPTION OF APPLIED STANDARDS ...........................................13 3.2.4 DESCRIPTION OF SUPPORT UNITS ......................................................................13 4. TEST TYPES AND RESULTS....................................................................................14 4.1 CONDUCTED EMISSION MEASUREMENT ............................................................14 4.1.1 LIMITS OF CONDUCTED EMISSION MEASUREMENT..........................................14 4.1.2 TEST INSTRUMENTS ..............................................................................................14 4.1.3 TEST PROCEDURE .................................................................................................14 4.1.4 DEVIATION FROM TEST STANDARD .....................................................................15 4.1.5 TEST SETUP ............................................................................................................15 4.1.6 EUT OPERATING CONDITIONS ..............................................................................15 4.1.7 TEST RESULTS ........................................................................................................16 4.2 RADIATED EMISSION MEASUREMENT .................................................................18 4.2.1 LIMITS OF RADIATED EMISSION MEASUREMENT...............................................18 4.2.2 TEST INSTRUMENTS ..............................................................................................19 4.2.3 TEST PROCEDURES ...............................................................................................20 4.2.4 DEVIATION FROM TEST STANDARD .....................................................................20 4.2.5 TEST SETUP ............................................................................................................21 4.2.6 EUT OPERATING CONDITIONS ..............................................................................21 4.2.7 TEST RESULTS ........................................................................................................22 FCC ID: RR7BT-020 Report No.: 070111FIA01 3 4.3 NUMBER OF HOPPING FREQUENCY USED .........................................................27 4.3.1 LIMIT OF HOPPING FREQUENCY USED ...............................................................27 4.3.2 TEST INSTRUMENTS ..............................................................................................27 4.3.3 TEST PROCEDURES ...............................................................................................27 4.3.4 DEVIATION FROM TEST STANDARD .....................................................................27 4.3.5 TEST SETUP ............................................................................................................28 4.3.6 EUT OPERATING CONDITIONS ..............................................................................28 4.3.7 TEST RESULTS ........................................................................................................29 4.4 DWELL TIME ON EACH CHANNEL .........................................................................30 4.4.1 LIMIT OF DWELL TIME USED..................................................................................30 4.4.2 TEST INSTRUMENTS ..............................................................................................30 4.4.3 TEST PROCEDURES ...............................................................................................30 4.4.4 DEVIATION FROM TEST STANDARD .....................................................................31 4.4.5 TEST SETUP ............................................................................................................31 4.4.6 EUT OPERATING CONDITIONS ..............................................................................31 4.4.7 TEST RESULTS ........................................................................................................32 4.5 CHANNEL BANDWIDTH.......…

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