S7ZAH20BLUETOOTH STEREO HEADSET

1 Bluetooth Stereo Headset icombi TM AH20 User’s Manual 2 ▶ Caution !! ◀ Before using icombi™ headset, please chec k up the comments below for safety. 1. Do not impact or make a hole with sharpened pins on the product. 2. Do not leave in high temperatures or heating. 3. Do not touch the headset with wet hands. 4. Please turn the headset off where it is prohibited from using. 5. Do not leave the headset or charger near/inside a heater or in a microwave oven. 6. Do not disassemble or repair at a user’s discretion. 7. Please use the charger recommended by the manufacturer. 8. Sound quality may be compromised or the connection can be interrupted when the headset is used nearby a microwave oven and/or a wireless LAN. icombi™ AH20 【 Index 】 1. Product introduction 2. What is included in icombi™ AH20 package 3. Headset features 4. Battery charging 5. Headset pairing and ON/OFF 6. Connecting to a Bluetooth phone 7. Connecting to an iPod 8. Connecting to an audio device 9. Connecting to a PC 10. Connecting to both a Blueto oth phone and an audio device 11. Making and answering calls through icombi AH2012. Making and answering calls while listening to music13. Features and specification14. Warranty 3 1. Product Introduction • icombi™ (AH20) Bluetooth Stereo Headset w ill provide you with headset/hands-free functionality and wireless music. In addition, you can control over many of today’s digital media and audio devices wirelessly. • icombi™ (AP11 / AP21) iPod Audio Dongle : audio transmitter for Apple iPod • icombi™ (AG12) General Audio Dongle : audio transmitter for all audio devices with a 3.5 mm audio jack • icombi™ (AU13) USB Stereo Dongle : audio transmitter for PC’s or laptop’s with USB port iPod Audio Dongle (icombi™ AP) USB Stereo Dongle (icombi™ AU) General Audio Dongle (icombi™ AG) A/V System MP3 or CD Player Laptop / Desktop PC iPod icombi™ AH20 Bluetooth Phone (HSP, HFP and/or A2DP supported) 4 2. What is included in icombi™ AH20 package? AP11 or AP21 (iPod Audio Dongle) AG12 (General Audio Dongle) AU13 (USB Stereo Dongle) AH20 Stereo headset USB power cable User’s Manual AC Adapter One of the transmitters is available in the package. Please choose the right on e for your audio device. 5 3. Headset Features Volume Up / Down Button Play / Pause & Track Up/Down LED Light Microphone Talk Button < Right > USB or Adapter Charging port < Left > Power Button (Slide) Power Button (Slide) Button for ejecting battery Button for ejecting bat t ery Battery 6 4. Battery charging 1 ) Use the AC adapter for the wall outlet or USB power cable for PC ’ s in order to recharge the battery. 2) Open the mini-USB port cover of the Headset. 3) Connect the mini-USB plug to the port of the headset. 4) LED light stays red while charging and turns to blue when the headset battery is fully charged. 5) Remove the battery charger from the headset when finished charging. ■ Charging and using time ■ How to check up th e battery status? >> Press the Volume up and Volume down buttons at the same time...... When fully chargedLED flash in blue for 2 seconds . When charging neededLED flash in red for 2 seconds . Standard using time Charging Time Stand-by Time Talk Time Playing music continuously Less than 2 hours Over 110 hours Over 10 hours Over 7 hours ■ Before connecting the power adapter to the wall outlet, please ensure the power voltage is suitable for power adapter. Connecting to PC Button for ejecting battery Power Button(Slide) 1) Please slide off the headset by using power button (Slide) on the headset, then the headset will be reset. Or if you take battery off from the headset, it will be reset automatically. 2) For changing batteries, please change the battery as shown in the right picture of the headset. ■ Reset & Changing battery 7 5. Headset pairing and ON/OFF ■ Headset pairing ■ Headset ON ■ Headset OFF Power Button (Slide) &Talk Button( )BeepSoundsIndicatorLED When the headset is powered off, please slide on the power while pressing talk button. When the headset is powered off, please slide on the power. When the headset is powered on or in pairing mode, please slide off the power. Ascending 4 Step Sound Ascending 2 Step Sound De scending 2 Step Sound Blinks rapidly in blue 3 timeswithin 1~2 seconds and then blinks spontaneou sly in red and blue. Blinks rapidly in blue 3 times within 1~2 seconds and then blinks in blue at an interval of 3 seconds Blinks in red 3 times and then turned off. < Left > < Right > Talk Button Power Slide LED Light 8 1) Set up the headset for pairing mode (Registration waiting mode). (Registration waiting mode: When sliding the headset’s power on, the headset LED blinks in both blue and red for 2 min. Please refer to “ ■ Headset pairing ” in Chapter 5.) 2) Set up your phone for Bluetooth device search mode. (Please refer to the user’s manual of the Bluetooth phone that a user is trying to pair with the headset.) 3) Choose ‘icombi AH20’ among the searching list on your phone. (*) According to a mobile phone maker, the user interface on the phone will differ . It is strongly recommended that a user should refer to the user’s manual of the Bluetooth phone(*) Headset should be on and in pairing mode. 4) After choosing ‘icombi AH20’, please enter “0000” when asked for a pin code or a password or such like. 5) When connection is successfully made, the headset LED blinks in blue at an interval of 3 seconds. 6) RE-CONNECTING : Do not go through the INITIAL PAIRING again. Simply power on the headset with the Bluetooth phone powered on. Re-connection will be made automatically to the Bluetooth phone that was once paired with the icombi™ AH20 headset as soon as the user slides the headset’s power on. Please refer to “ ■ Headset ON ”in Chapter 5 . 7) Please refer to Chapter 11. Making and answering calls through icombi™ AH20. [note] Stereo function will work only with a stereo-supported Bluetooth mobile phone. 6. Connecting to a Bluetooth phone ■ How to register (pair/connect) the icombi™ (…

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A-606,Ssangyong IT Twin Tower, 442-17, Sangdaewon-dong, Jungwon-gu, Seongnam-si, Gyeonggi-do, 462-723, Korea TEL No : +82 31 747-1031 FAX No : +82 31 747-1034 December 21, 2005 Federal Communications Commission Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 In re : AIRLOGIC Co., Ltd. FCC ID : S7ZAH20 Request for Confidentiality Gentlemen: Pursuant to Sections 0.457 and 0.459 of the Commission’s Rules, we hereby request confidential treatment of information accompanying this application as outlined below: Schematics, Parts list, Block diagram and Operational description The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its competitors. The applicant understands that pursuant to Section 0.457 of the Rules, disclosure of this application and all accompanying documentation will not be made before the date of the Grant for this application. Sincerely, __________________________ Seung – Hyun Kim Associate Research Engineer / Research Institute

icombi-AH20 Copyright ○ c 2005, LTA Co., Ltd. Page 1 of 3 icombi-AH20 Copyright ○ c 2005, LTA Co., Ltd. Page 2 of 3 icombi-AH20 Copyright ○ c 2005, LTA Co., Ltd. Page 3 of 3

FCC ID: S7ZAH20 Copyright Ⓒ 2005, LTA Co., Ltd. FCC ID SAMPLE LABEL & LOCATION FCC ID

icombi-AH20 Copyright ○ c 2005, LTA Co., Ltd. Page 1 of 3 icombi-AH20 Copyright ○ c 2005, LTA Co., Ltd. Page 2 of 3 icombi-AH20 Copyright ○ c 2005, LTA Co., Ltd. Page 3 of 3

A-606,Ssangyong IT Twin Tower, 442-17, Sangdaewon-dong, Jungwon-gu, Seongnam-si, Gyeonggi-do, 462-723, Korea TEL No : +82 31 747-1031 FAX No : +82 31 747-1034 RE : RF exposure information FCC ID : S7ZAH20 Bluetooth Stereo Headset To whom it may concern: This device is categorically excluded from routine environmental because it operate at very low power level. The equipment is deemed to comply with the SAR or MPE limits without testing due to this very low power level (EIRP < 2.5 mW) Sincerely, __________________________ Seung – Hyun Kim Associate Research Engineer / Research Institute

LTA#LR500110512I Copyright ○ c 2005, LTA Co., Ltd. Page 1 of 32 243 Jubug-Ri,Yangji-Myeon, Yongin-Si, Gyeonggi-Do, Korea 449-822 Tel: +82-31-323-6008 Fax: +82-31-323-6010 http://www.ltalab.com Dates of Tests: December 01 ~ 08, 2005 Test Report S/N: LR500110512I Test Site : LTA CO., LTD. CERTIFICATIO OF COMPLIANCE FCC ID. APPLICANT FCC Classification : FHSS Sequence Spread Spectrum (FHSS) Manufacturing Description : Bluetooth Stereo Headset Manufacturer : AIRLOGIC Co., Ltd. Model name : icombi AH20 Test Device Serial No.: : Identification ETSI Rule Part(s) : FCC Part 15.247 Subpart C; ANSI C-63.4-2003 Frequency Range : 2402 ~ 2480MHz RF power Class : 2 (-6dBm ~ +4dBm) Data of issue : December 21, 2005 This test report is issued under the authority of: The test was supervised by: Dong –Min JUNG, Technical Manager Kyung-Taek LEE, Test Engineer This test result only responds to the tested sample. It is not allowed to copy this report even partly without the allowance of the test laboratory. This report must not be used by the applicant to claim product endorsement by any agency. NVLAP LAB Code.: 200723-0 S7ZAH20 AIRLOGIC Co., Ltd. LTA#LR500110512I Copyright ○ c 2005, LTA Co., Ltd. Page 2 of 32 TABLE OF CONTENTS 1. GENERAL INFORMATION’S -------------------------------------------------------------------------- 2. INFORMATION’S ABOUT TEST ITEM ------------------------------------------------------------- 3. TEST REPORT --------------------------------------------------------------------------------------------- 3.1 SUMMARY OF TESTS ------------------------------------------------------------------------------ 3.2 TECHNICAL CHARACTERISTICS TEST ------------------------------------------------------- 3.2.1 CARRIER FREQUENCY SEPARATION ---------------------------------------------------- 3.2.2 NUMBER OF HOPPING FREQUENCIES -------------------------------------------------- 3.2.3 20 dB BANDWIDTH ---------------------------------------------------------------------------- 3.2.4 TIME OF OCCUPANCY (Dwell Time) ------------------------------------------------------- 3.2.5 TTANSMITTER OUTPUT POWER ---------------------------------------------------------- 3.2.6 BAND - EDGE ----------------------------------------------------------------------------------- 3.2.7 FIELD STRENGTH OF HARMONICS ------------------------------------------------------ 3.2.9 AC CONDUCTED EMISSIONS -------------------------------------------------------------- APPENDIX APPENDIX TEST EQUIPMENT USED FOR TESTS -------------------------------------------- 3 4 5 5 6 6 8 11 13 15 18 27 28 31 LTA#LR500110512I Copyright ○ c 2005, LTA Co., Ltd. Page 3 of 32 1. General information’s 1-1 Test Performed Company name : LTA Co., Ltd. Address : 243, Jubug-ri,Yangji-Myeon,Youngin-Si, Kyunggi-Do, Korea. 449-822 Web site : http://www.ltalab.com E-mail : [email protected] Telephone : +82-31-323-6008 Facsimile +82-31-323-6010 Quality control in the testing laboratory is implemented as per ISO/IEC 17025 which is the “General requirements for the competents of calibration and testing laboratory”. 1-2 Accredited agencies LTA Co., Ltd. is approved to perform EMC testing by the following agencies: Agency Country Accreditation No. Validity Reference NVLAP U.S.A 200723-0 2006-09-30 ECT accredited Lab. RRL KOREA KR0049 2007-07-13 EMC accredited Lab. FCC U.S.A 610755 2008-03-28 FCC filing VCCI JAPAN R2133, C2307 2008-06-22 VCCI registration IC CANADA IC5799 2008-04-23 IC filing LTA#LR500110512I Copyright ○ c 2005, LTA Co., Ltd. Page 4 of 32 2. Information’s about test item 2-1 Client Company name : AIRLOGIC Co., Ltd. Address : A-606, Ssangyong IT Twin Tower, 442-17, Sangdaewon-dong, Jungwon-gu, Seongnam-si, Gyeonggi-do, 462-723, Korea Telephone : +82 31 747-1031 Facsimile : +82 31 747-1034 2-2 Equipment Under Test (EUT) Trade name : Bluetooth Stereo Headset FCC ID : S7ZAH20 Model name : icombi AH20 Serial number : Identification Date of receipt : December 01, 2005 EUT condition : Pre-production, not damaged Antenna type : Chip antenna Gain 0dBi Frequency Range : 2402 ~ 2480MHz RF output power Range : -6dBm~+4dBm (Class 2) Number of channels : 79 Channel spacing : 1MHz Channel Access Protocol : Frequency Hopping Type of Modulation : GFSK Duty cycle TX power : 78 % Power Source : 3.7V (Lithium polymer battery) 2-3 Tested frequency LOW MID HIGH Frequency (MHz) 2402 2441 2480 2-4 Ancillary Equipment Equipment Model No. Serial No. Manufacturer AC Adaptor KSAFB0500050W1US N/A KTEC - - - - LTA#LR500110512I Copyright ○ c 2005, LTA Co., Ltd. Page 5 of 32 3. Test Report 3.1 Summary of tests FCC Part Section(s) Parameter Limit Test Condition Status (note 1) 15.247(a) Carrier Frequency Separation > 25 kHz C 15.247(a) Number of Hopping Frequencies > 75 hops C 15.247(a) 20 dB Bandwidth < 1 MHz C 15.247 Dwell Time < 0.4 seconds C 15.247(b) Transmitter Output Power < 1Watt C 15.247(d) Conducted Spurious emission > 20 dBc C 15.247(d) Band Edge > 20 dBc Conducted C 15.249 / 15.209 Field Strength of Harmonics < 54 dBuV (at 3m) Radiated C 15.207 AC Conducted Emissions EN 55022 Line Conducted C Note 1: C=Complies NC=Not Complies NT=Not Tested NA=Not Applicable Note 2: The data in this test report are traceable to the national or international standards. The sample was tested according to the following specification: FCC Parts 15.247; ANSI C-63.4-2003 LTA#LR500110512I Copyright ○ c 2005, LTA Co., Ltd. Page 6 of 32 3.2 Transmitter requirements 3.2.1 Carrier Frequency Separation Procedure: The carrier frequency separation was measured with a spectrum analyzer connected to the antenna terminal, while EUT had its hopping function enabled. After the trace being stable, the reading value between the peaks of the adjacent channels using the marker-delta function was recorded as the measurement results. The spectrum analyzer is set to: Span = 3 MHz (wide enough to capture the peaks of two adjacent channels) RBW = 300 kHz (1% of the span or more) Sweep = auto VBW = 300 kHz Detector functio…

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FCC ID: S7ZAH20 Copyright Ⓒ 2005, LTA Co., Ltd. Radiated Emission FCC ID: S7ZAH20 Copyright Ⓒ 2005, LTA Co., Ltd. Conducted Emission