XEGAI-101DAUSB DAC Amplifier

Z AI -101DA USB DAC STEREO INTEGRATED AMPLIFIER CQX1A1879Z OWNER’S MANUAL MODE D’EMPLOI MANUAL DEL USUARIO ENGLISH FRANÇAIS ESPAÑOL AI-101DA_OM_EFS_vA_CS6.indb 12014/09/25 17:27 2 CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE COVER (OR BACK). NO USER-SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL. < The lightning flash with arrowhead symbol, within an equilateral trian- gle, is intended to alert the user to the presence of uninsulated “dan- gerous voltage” within the product’s enclosure that may be of sufficient magnitude to constitute a risk of elec- tric shock to persons. B The exclamation point within an equi- lateral triangle is intended to alert the user to the presence of impor- tant operating and maintenance (servicing) instructions in the litera- ture accompanying the appliance. WARNING: TO PREVENT FIRE OR SHOCK HAZARD, DO NOT EXPOSE THIS APPLIANCE TO RAIN OR MOISTURE. CAUTION oDO NOT REMOVE THE EXTERNAL CASES OR CABINETS TO EXPOSE THE ELECTRONICS. NO USER SERVICEABLE PARTS ARE INSIDE. oIF YOU ARE EXPERIENCING PROBLEMS WITH THIS PRODUCT, CONTACT THE STORE WHERE YOU PURCHASED THE UNIT FOR A SERVICE REFERRAL. DO NOT USE THE PRODUCT UNTIL IT HAS BEEN REPAIRED. oUSE OF CONTROLS OR ADJUSTMENTS OR PERFORMANCE OF PROCEDURES OTHER THAN THOSE SPECIFIED HEREIN MAY RESULT IN HAZARDOUS RADIATION EXPOSURE. IN USA/CANADA, USE ONLY ON 120 V SUPPLY. IMPORTANT SAFETY INSTRUCTIONS The Bluetooth® word mark and logos are registered trademarks owned by Bluetooth SIG, Inc. and any use of such marks by TEAC CORPORATION is under license. © 2013 CSR plc and its group companies.The aptX® mark and the aptX logo are trade marks of CSR plc or one of its group companies and may be registered in one or more jurisdictions. Apple, Macintosh and Mac OS are trademarks of Apple Inc., registered in the U.S. and other countries. Microsoft, Windows and Windows Vista are either registered trademarks or trademarks of Microsoft Corporation in the United States and/or other countries. Other company names and product names in this document are the trademarks or registered trademarks of their respective owners. AI-101DA_OM_EFS_vA_CS6.indb 22014/09/25 17:27 3 1) Read these instructions. 2) Keep these instructions. 3) Heed all warnings. 4) Follow all instructions. 5) Do not use this apparatus near water. 6) Clean only with dry cloth. 7) Do not block any ventilation openings. Install in accordance with the manufacturer's instructions. 8) Do not install near any heat sources such as radia- tors, heat registers, stoves, or other apparatus (including amplifiers) that produce heat. 9) Do not defeat the safety purpose of the polar- ized or grounding-type plug. A polarized plug has two blades with one wider than the other. A grounding type plug has two blades and a third grounding prong. The wide blade or the third prong are provided for your safety. If the provided plug does not fit into your outlet, consult an elec- trician for replacement of the obsolete outlet. 10) Protect the power cord from being walked on or pinched particularly at plugs, convenience receptacles, and the point where they exit from the apparatus. 11) Only use attachments/accessories specified by the manufacturer. 12) Use only with the cart, stand, tripod, bracket, or table specified by the manufacturer, or sold with the apparatus. When a cart is used, use caution when moving the cart/apparatus combination to avoid injury from tip-over. 13) Unplug this apparatus during lightning storms or when unused for long periods of time. 14) Refer all servicing to qualified service personnel. Servicing is required when the apparatus has been damaged in any way, such as power-supply cord or plug is damaged, liquid has been spilled or objects have fallen into the apparatus, the apparatus has been exposed to rain or moisture, does not operate normally, or has been dropped. oThe apparatus draws nominal non-operating power from the AC outlet with its POWER or STANDBY/ON switch not in the ON position. oThe mains plug is used as the disconnect device, the disconnect device shall remain readily operable. oCaution should be taken when using earphones or headphones with the product because exces- sive sound pressure (volume) from earphones or headphones can cause hearing loss. CAUTION oDo not expose this apparatus to drips or splashes. oDo not place any objects filled with liquids, such as vases, on the apparatus. oDo not install this apparatus in a confined space such as a book case or similar unit. oThe apparatus should be located close enough to the AC outlet so that you can eas- ily reach the power cord plug at any time. oIf the product uses batteries (including a bat- tery pack or installed batteries), they should not be exposed to sunshine, fire or excessive heat. oCAUTION for products that use replaceable lithium batteries: there is danger of explosion if a battery is replaced with an incorrect type of battery. Replace only with the same or equivalent type. AI-101DA_OM_EFS_vA_CS6.indb 32014/09/25 17:27 4 IMPORTANT SAFETY INSTRUCTIONS (continued) V Precautions concerning batteries Misuse of batteries could cause them to rup- ture or leak leading to fire, injury or the staining of nearby things. Please read and observe the following precautions carefully. oBe sure to insert the batteries with correct positive (¥) and negative (^) orientations. oUse batteries of the same type. Never use different types of batteries together. oIf the remote control is not used for a long time (more than a month), remove the bat- teries to prevent them from leaking. oIf the batteries leak, wipe away the leak- age inside the battery compartment and replace the batteries with new ones. oDo not use batteries of types other than those specified. Do not mix new batteries with old ones or use different types of bat- teries together. oDo not heat or disassemble batteries. Never throw batteries into fire or water. oDo not carry or store batteries with other metalli…

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Declaration of Conformity NOT TRANSFERABLE Declaration of Conformity is hereby issued to the named Applicant, and is VALID ONLY for the equipment identified hereon for use under the Rules and Regulations listed below: Applicant's Name: TEAC Corporation Applicant's Address: 1-47 Ochiai,Tama-shi, Tokyo 206-8530 Japan Manufacturer's Name: TEAC Corporation Manufacturer's Address: 1-47 Ochiai,Tama-shi, Tokyo 206-8530 Japan Product Description: USB DAC AMPLIFIER Base Model:AI-101DA Variant Model: - Applicable Regulation:FCC Part 15 Subpart B - Part 15.107(a) : Conducted Emission - Part 15.109(a) : Radiated Emission I, the undersigned, hereby declare that the equipment specified above conforms to the above FCC Rule(s) and Regulation(s) Part 15 Subpart B as described in the attached test report. TEAC Corporation 1-47 Ochiai,Tama-shi, Tokyo 206-8530 Japan Date: 10. 06. 2014 Signature:

www.kes.co.kr Model No.: AI-101DA Page 1 of 3 EUT External photographs www.kes.co.kr Model No.: AI-101DA Page 2 of 3 www.kes.co.kr Model No.: AI-101DA Page 3 of 3

www.kes.co.kr Model No.: AI-101DA Page 1 of 4 EUT Internal photographs Main B/D www.kes.co.kr Model No.: AI-101DA Page 2 of 4 Panel B/D www.kes.co.kr Model No.: AI-101DA Page 3 of 4 Power B/D www.kes.co.kr Model No.: AI-101DA Page 4 of 4 Chip Antenna

ٛielectric Chip Antenna - Application Frequency Band[MHz] Bluetooth2400 ~ 2485 Original Design Chip Antenna Data Sheet - P/N : SDBTPTR3015 - Dielectric Chip Antenna ■ SDBTPTR3015 Dimension ParameterLWTABCDE Value[mm] 3.0 ±0.1 1.5 ±0.1 1.2 ±0.1 1.00.550.41.10.65 Unless Specified tolerances are ± 0.05 mm Dielectric Chip Antenna ■ Antenna Marking System ◀S3 ①②③ ITEMDESCRIPTION ① Input Signal Input Signal ② Serial SDBTPTR3015 ③ Month ■ Antenna PAD Information ◀S3 123456 JanuaryFebruaryMarchAprilMayJune 789ABC JulyAugustSeptemberOctoberNovemberDecember Dielectric Chip Antenna ■ AutoCAD Drawing of Reference PCB Design for SDBTPTR3015 Product 41 2 3 Dielectric Chip Antenna ■ PCB Drawing Top View Case #1 <Default> 12 3 4 Case #2 12 3 4 Case #3 12 3 4 Case #4 12 3 4 Bottom View <Equivalent Circuit> Dielectric Chip Antenna ■ Matching Value Band (MHz) Matching Value (Default) Bluetooth / WiFi / Zigbee (2400 ~ 2485) Connector N/C Ant. 100pF 1.8pF 100 pF N/C Dielectric Chip Antenna - 3D Passive Gain For Bluetooth / WiFi / Zigbee ■ Test Result for Ver 0.0 SWR & Smith chart3D Peak [dBi] Average [dBi] Efficiency [%] 2400MHz0.00-0.9780.18 2425MHz0.00-0.6685.92 2445MHz0.00-0.8582.42 2465MHz0.00-1.2575.12 2485MHz0.00-1.6468.59 ■ Radiation PatternVer 0.0 3D Passive

Model No.: AI-101DA Page 1 of 1 RF exposure According to FCC part 1.1310 : The criteria listed in the following table shall be used to evaluate the environment impact of human exposure to radio frequency (RF) radiation as specified in § 1.1307(b) According to RSS-Gen 5.6 : Category I and II equipment shall comply with the applicable requirements of RSS-102 Friis transmission formula: Pd = (Pout×G)/(4×pi×R 2 ) Where, Pd = power density Pout = output power to antenna in ㎽ G = gain of antenna in linear scale Pi = 3.1416 R = distance between observation point and center of the radiator in cm Pd the limit of MPE, f/1500 ㎽/㎠. If we know the maximum gain of the antenna and the total power input to the antenna, through the calculation, we will know the distance where the MPE limit is reached. Results Operation mode / Data Rate Frequency (㎒) Peak output power (㏈m) Antenna gain (㏈i) Power density at 20 ㎝(㎽/㎠) Power density at 20 ㎝(W/㎡) Limit (㎽/㎠) Limit (W/㎡) Bluetooth / 1 Mbps 2 441 8.58 0 0.001 435 0.014 3 1 10 Bluetooth / 2 Mbps 2 441 7.55 0 0.001 132 0.011 3 1 10 Bluetooth / 3 Mbps 2 441 6.82 0 0.000 957 0.009 6 1 10 Result: The power density does NOT exceed the limit

COMPANY: SUNITEC E NTERPRISE Co.,Ltd TITLE: REV: FILE NO.: FHY-WD-08- 02- SHEET： OF DRAWN: DATE: CHECKED: DATE: ®

KES Co., Ltd. C-3701, Simin-daero 365-40l, Dongan-gu, Anyang-si, Gyeonggi-do, 431-716, Korea Tel: +82-31-425-6200 / Fax: +82-31-424-0450 www.kes.co.kr Test report No.: KES-RF-14T0049 Page (2 ) of (54) This report shall not be reproduced except in full, without the written approval of KES Co., Ltd. The test results in the report only apply to the tested sample. KES-P-5101-14 Rev. 1 KES A4 Revision history Revision Date of issue Test report No. Description - 2014.10.17 KES-RF-14T0049Initial KES Co., Ltd. C-3701, Simin-daero 365-40l, Dongan-gu, Anyang-si, Gyeonggi-do, 431-716, Korea Tel: +82-31-425-6200 / Fax: +82-31-424-0450 www.kes.co.kr Test report No.: KES-RF-14T0049 Page (3 ) of (54) This report shall not be reproduced except in full, without the written approval of KES Co., Ltd. The test results in the report only apply to the tested sample. KES-P-5101-14 Rev. 1 KES A4 TABLE OF CONTENTS 1. General information ...................................................................................................................... 4 1.1. EUT description .............................................................................................................. 4 1.2. Test configuration ........................................................................................................... 5 1.3. Frequency/channel operations ........................................................................................ 5 1.4. Information about derivative model ............................................................................... 5 2. Summary of tests ........................................................................................................................... 6 3. Test results ..................................................................................................................................... 7 3.1. Radiated restricted band and emissions .......................................................................... 7 3.2. Conducted band edge and out of band emissions ......................................................... 18 3.3. 20 ㏈ bandwidth ......................................................................................................... 26 3.4. Output power ................................................................................................................ 30 3.5. Carrier frequency separation ......................................................................................... 35 3.6. Number of hopping frequency ...................................................................................... 37 3.7. Time of occupancy ........................................................................................................ 40 3.8. AC conducted emissions ............................................................................................... 45 Appendix A. Measurement equipment ............................................................................................... 52 Appendix B. Test setup photo ............................................................................................................ 53 KES Co., Ltd. C-3701, Simin-daero 365-40l, Dongan-gu, Anyang-si, Gyeonggi-do, 431-716, Korea Tel: +82-31-425-6200 / Fax: +82-31-424-0450 www.kes.co.kr Test report No.: KES-RF-14T0049 Page (4 ) of (54) This report shall not be reproduced except in full, without the written approval of KES Co., Ltd. The test results in the report only apply to the tested sample. KES-P-5101-14 Rev. 1 KES A4 1. General information Applicant: TEAC Corporation Applicant address: 1-47 Ochiai. Tama-shi, Tokyo 206-8530 Japan Test site: KES Co., Ltd. Test site address: C-3701, Simin-daero 365-40, Dongan-gu, Anyang-si, Gyeonggi-do,431-716, Korea 473-29, Gayeo-ro, Yeoju-si, Gyeonggi-do, Korea FCC/IC rule part(s): 15.247 / RSS-210 Model: AI-101DA FCC ID: XEGAI-101DA IC Certification: 1559C-AI101DA Test device serial No.: Production Pre-production Engineering 1.1. EUT description Equipment under test USB DAC AMPLIFIER Frequency range 2402 ㎒ ~ 2480 ㎒ Modulation technique FHSS Number of channels 79 Antenna specification Antenna type: Chip Peak gain: 0 ㏈i Power source AC 100 V ~ 240 V 15.247(a)(1) that the rx input bandwidths shift frequencies in synchronization with the transmitted 15.247(g): In accordance with the Bluetooth Industry Standard, the system is designed to comply with all of the regulations in Section 15.247 when the transmitter is presented with a continuous data (or information) system. 15.247(h): In accordance with the Bluetooth Industry Standard, the system does not coordinate it channels selection/ hopping sequence with other frequency hopping systems for the express purpose of avoiding the simultaneous occupancy of individual hopping frequencies by multiple transmitters. Pseudorandom frequency hopping sequence The channel is represented by a pseudo-random hopping sequence hopping through the 79 RF channels. The hopping sequence is unique for the piconet and is determined by the Bluetooth device address of the master; the phase in the hopping sequence is determined by the Bluetooth clock of the master. The channel is divided into time slots where each slot corresponds to an RF hop frequency. Consecutive hops correspond to different RF hop frequencies. The nominal hop rate is 1 600 hops/s. Equal hopping frequency use The channels of this system will be used equally over the long-term distribution of the hopsets. Example of a 79 hopping sequence in data mode: 02, 05, 31, 24, 20, 10, 43, 36, 30, 23, 40, 06, 21, 50, 44, 09, 71, 78, 01, 13, 73, 07, 70, 72, 35, 62, 42, 11, 41, 08, 16, 29, 60, 15, 34, 61, 58, 04, 67, 12, 22, 53, 57, 18, 27, 76, 39, 32, 17, 77, 52, 33, 56, 46, 37, 47, 64, 49, 45, 38, 69, 14, 51, 26, 79, 19, 28, 65, 75, 54, 48, 03, 25, 66, 05, 16, 68, 74, 59, 63, 55, KES Co., Ltd. C-3701, Simin-daero 365-40l, Dongan-gu, Anyang-si, Gyeonggi-do, 431-716, Korea Tel: +82-31-425-6200 / Fax: +82-31-424-0450 www.kes.co.kr Te…

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KES Co., Ltd. C-3701, Simin-daero 365-40l, Dongan-gu, Anyang-si, Gyeonggi-do, 431-716, Korea Tel: +82-31-425-6200 / Fax: +82-31-424-0450 www.kes.co.kr Test report No.: KES-RF-14T0049 Page (53 ) of (54) This report shall not be reproduced except in full, without the written approval of KES Co., Ltd. The test results in the report only apply to the tested sample. KES-P-5101-14 Rev. 1 KES A4 Appendix B. Test setup photo Radiated spurious KES Co., Ltd. C-3701, Simin-daero 365-40l, Dongan-gu, Anyang-si, Gyeonggi-do, 431-716, Korea Tel: +82-31-425-6200 / Fax: +82-31-424-0450 www.kes.co.kr Test report No.: KES-RF-14T0049 Page (54 ) of (54) This report shall not be reproduced except in full, without the written approval of KES Co., Ltd. The test results in the report only apply to the tested sample. KES-P-5101-14 Rev. 1 KES A4 AC conducted emission