XN6-SS2521C625 inch 2.1 Sound Stand

QUICK START GUIDE Model: SS2521-C6 VIZIO function abnormally. Unplug the power cord immediately and contact your dealer for repair. Continued use of your Unit may cause fire or electric shock. • Do not install your Unit in an area with heavy dust or high humidity. Operating your Unit in environments with heavy dust or high humidity may cause fire or electric shock. • Ensure that the power cord and any other cables are unplugged before moving your Unit. • When unplugging your Unit, hold the power plug, not the cord. Pulling on the power cord may damage the wires inside the cord and cause fire or electric shock. When your Unit will not be used for an extended period of time, unplug the power cord. • To reduce risk of electric shock, do not touch the connector with wet hands. • Insert the remote control batteries in accordance with instructions. Incorrect polarity may cause the battery to leak which can damage the remote control or injure the operator. • See the important note and rating located on the back of the unit. • WARNING - This equipment is not waterproof. To prevent a fire or shock hazard, do not place any container filled with liquid near the equipment (such as a vase or flower pot) or expose it to dripping, splashing, rain, or moisture. • CAUTION - Danger of explosion or fire if batteries are mistreated. Replace only with the same or specified type. • Do not leave the batteries exposed to direct sunlight for a long period of time with doors and windows closed. Do not disassemble the batteries or dispose of it in fire. • Where the MAINS plug or appliance coupler is used as the disconnect device, the disconnect device shall remain readily operable. WARNING: To reduce the risk of fire or electric shock, do not expose this apparatus to rain or moisture. Explanation of WARNING symbols: Your Unit is designed and manufactured to operate within defined design limits, and misuse may result in electric shock or fire. To prevent your Unit from being damaged, the following rules should be observed for its installation, use, and maintenance. Please read the following safety instructions before operating your Unit. Keep these instructions in a safe place for future reference. • Read these instructions. • Keep these instructions. • Heed all warnings. • Follow all instructions. • Do not use this apparatus near water. • Clean only with a dry cloth. • Do not block any ventilation openings. Install in accordance with the manufacturer’s instructions. • Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including amplifiers) that produce heat. • Do not defeat the safety purpose of the polarized 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 electrician for replacement of the obsolete outlet. • Protect the power cord from being walked on or pinched, particularly at plugs, convenience receptacles, and the point where they exit from the apparatus. • Only use attachments/accessories specified by the manufacturer. • 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. • Unplug this apparatus during lightning storms or when unused for long periods of time. • Refer all servicing to qualified service personnel. Servicing is required when the apparatus has been damaged in any way, such as when the 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. • To reduce the risk of electric shock or component damage, switch off the power before connecting other components to your Unit. • Unplug the power cord before cleaning your Unit. A damp cloth is sufficient for cleaning. Do not use a liquid or a spray cleaner on your Unit. Do not use abrasive cleaners. • Always use the accessories recommended by the manufacturer to insure compatibility. • When moving your Unit from an area of low temperature to an area of high temperature, condensation may form in the housing. Wait before turning on your Unit to avoid causing fire, electric shock, or component damage. • Slots and openings in the back and bottom of the cabinet are provided for ventilation. To ensure reliable operation of your Unit and to protect it from overheating, be sure these openings are not blocked or covered. Do not place your Unit in a bookcase or cabinet unless proper ventilation is provided. • Never push any object into the slots and openings on your Unit enclosure. Do not place any objects on the top of your Unit. Doing so could short circuit parts causing a fire or electric shock. Never spill liquids on your Unit. • When connected to a power outlet, power is always flowing into your Unit. To totally disconnect power, unplug the power cord. • Do not overload power strips and extension cords. Overloading can result in fire or electric shock. • The wall socket should be located near your Unit and be easily accessible • Keep your Unit away from moisture. Do not expose your Unit to rain or moisture. If water penetrates into your Unit, unplug the power cord and contact your dealer. Continuous use in this case may result in fire or electric shock. • Do not use your Unit if any abnormality occurs. If any smoke or odor becomes apparent, unplug the power cord and contact your dealer immediately. Do not try to repair your unit yourself. • Avoid using dropped or damaged appliances. If your Unit is dropped and the housing is damaged, the internal components may IMPORTANT SAFETY INSTRUCTIONS CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN The lighting flash with arrowhead symbo…

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DATE : 2015-01-26 Equipment Autorisation Division Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 FCC ID:_ XN6-SS2521C6___________ Product Nam e:_ 252.1 Sound Stand _________ Request for Confidentiality Pursuant to Sections 0.457 and 0.459 of the commissions rules, we hereby request that the following documents be held confidential: (List here the documents for which you are seeking confidentiality – for example ...)  Schematics  Block diagram  Operation description These materials contain trade secrets and proprietary information and are not customarily released to the public. The public disclosure of this information might be harmful to the company and provide unjustified benefits to our competitors. Dated this: 2015-01-26 Agency agreement expiration date: Usually Give 8 - 12 Months By: PercyLee Signature Printed Title: Project Manager On behalf of : Zylux Acoustic Corporation Telephone: 02-2658-7878 Product Name: 25 inch 2.1 Sound Stand FCC ID:XN6-SS2521C6

ZYLUX Acoustic Corporation DRAWER.:COLOR. DESIGN.CHECKED.APPROVAL. NO.MATERIAL. SCALE: PART NO.: TITLE. DATE:MODEL.: SHEETREV CHANGE RECORDSDATEREVISER PROJECTION 3RD ANGLE PROJECTION 3RD ANGLE ABCDE 5 4 3 1 2 1 2 3 5 4 CABDE ISS B C A E D B c PROTOTYPE-A4 11.14.14 PENGCHENGZHU 12.10.14 PENGCHENGZHU 01.02.15 PENGCHENGZHU PENGCHENGZHU PENGCHENGZHU PRODUCT-LABEL K1203-0005992 C 1/1 10612180241 POBBYYONG 1 : 1 TS-0000037AA TOLERANCES ±0.3 ±0.6 ±0.25 ±0.1 ±0.2 16~63 150~250 250~500 63~150 ~16 ±0.05 ±0.4 ±0.2 ±0.1 ±0.15 A ±0.6 ±0.8 ±0.2 ±0.4 ±0.5 BC ±1 ±1.5 ±0.4 ±0.6 ±0.8 D ANGLE ± ` ± 1` ± 10` ± 15` ± 30` 11.14.2014 172.5±0.5 50.3±0.5 37.9 152.5 4-R1.0 R80.0 Consumo de energía: XX Wh Consumo de energía en modo de espera: X.X Wh Label Location

APPENDIX-PHOTOGRAPHS OF EUT CONSTRUCTIONAL DETAILS Photo 1 Photo 2 adapter1 Photo 3 adapter1 Photo 4 adapter1 adapter2 Photo 5 adapter2 Photo 6 adapter2 Photo 7 adapter2 Photo 8 BT ANT

RF Exposure evaluation According to KDB 447498 D01 General RF Exposure Guidance v05 The 1-g and 10-g SAR test exclusion thresholds for 100 MHz to 6 GHz at test separation distances ≤ 50 mm are determined by: [(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance, mm)] ·[√f(GHz)] ≤ 3.0 for 1-g SAR and ≤ 7.5 for 10-g extremity SAR, where f(GHz) is the RF channel transmit frequency in GHz Power and distance are rounded to the nearest mW and mm before calculation The result is rounded to one decimal place for comparison Worse case is as below: [2402MHz -1.52dBm（0.705 mW） output power] (0.705mW /5mm) ·[√2.402 (GHz)]= 0.22 <3.0 for 1-g SAR Then SAR evaluation is not required

RADIO TEST REPORT FCC ID:XN6-SS2521C6 IC:8819A-SS2521C6 Product烉烉 252.1 Sound Stand Trade Name烉 Model Name烉 SS2521-C6 Serial Model烉 N/A Report No.烉 NTEK-2015NT0104125F1 Prepared for Zylux Acoustic Corporation 3F,22,Lane 35,Jihu Road,Taipei Neihu Technology Park,114 Taipei Taiwan-R.O.C  Prepared by Shenzhen NTEK Testing Technology Co., Ltd. 1/F, Building E, Fenda Science Park, Sanwei Community,Xixiang Street Bao’an District, Shenzhen P.R. China Tel.: +86-0755-61156588 Fax.: +86-0755-61156599 Website:www.ntek.org.cn  Page 2 of 71 Report No.:NTEK-2015NT0104125F1 TEST RESULT CERTIFICATION Applicant’s name ................. : Zylux Acoustic Corporation Address ................................. : 3F,22,Lane 35,Jihu Road,Taipei Neihu Technology Park, 114 Taipei Taiwan-R.O.C Manufacture's Name ............ : Zhao Yang Electronic(Shenzhen)Co., Ltd. Address ................................. : Sec.A, 4F, Building 1&2, De Yong Jia Ind. Park, GuangQiao Rd. Yu Lv Com., GongMing St. 518100 Guang Ming New Distr., Shenzhen, China Product description Product name ........................... : 252.1 Sound Stand Model and/or type reference : SS2521-C6 Serial Model烉 N/A Standards ............................. : FCC Part15.247:01 Oct. 2014 IC RSS-210,Issue 8, December 2010 Test procedure .............................. ANSI C63.4-2003 RSS-Gen ISSUE 4 November 2014 This device described above has been tested by NTEK, and the test results show that the equipment under test (EUT) is in compliance with the FCC requirements/ the Industry Canada requirements. And it is applicable only to the tested sample identified in the report. This report shall not be reproduced except in full, without the written approval of NTEK, this document may be altered or revised by NTEK, personal only, and shall be noted in the revision of the document. Date of Test ............................................ : Date (s) of performance of tests ............. : 04 Jan. 2015 ~21 Jan. 2015 Date of Issue ........................................... : 21 Jan. 2015 Test Result ............................................... : Pass Testing Engineer : Denny Huang Technical Manager : (Brown Lu) Authorized Signatory : (Bill Yao) Page 3 of 71 Report No.:NTEK-2015NT0104125F1 Table of Contents Page 1 . SUMMARY OF TEST RESULTS 5 1.1 TEST FACILITY 6 1.2 MEASUREMENT UNCERTAINTY 6 2 . GENERAL INFORMATION 7 2.1 GENERAL DESCRIPTION OF EUT 7 2.2 DESCRIPTION OF TEST MODES 9 2.3 TABLE OF PARAMETERS OF TEXT SOFTWARE SETTING 9 2.4 BLOCK DIGRAM SHOWING THE CONFIGURATION OF SYSTEM TESTED 10 2.5 DESCRIPTION OF SUPPORT UNITS(CONDUCTED MODE) 11 2.6 EQUIPMENTS LIST FOR ALL TEST ITEMS 12 3 . EMC EMISSION TEST 13 3.1 CONDUCTED EMISSION MEASUREMENT 13 3.1.1 POWER LINE CONDUCTED EMISSION LIMITS 13 3.1.2 TEST PROCEDURE 14 3.1.3 DEVIATION FROM TEST STANDARD 14 3.1.4 TEST SETUP 14 3.1.5 EUT OPERATING CONDITIONS 14 3.1.6 TEST RESULTS 15 3.2 RADIATED EMISSION MEASUREMENT 19 3.2.1 RADIATED EMISSION LIMITS 19 3.2.2 TEST PROCEDURE 20 3.2.3 DEVIATION FROM TEST STANDARD 20 3.2.4 TEST SETUP 21 3.2.5 EUT OPERATING CONDITIONS 22 3.2.6 TEST RESULTS (BETWEEN 30MHZ – 1GHZ) 23 3.2.7 TEST RESULTS (ABOVE 1000 MHZ) 27 4 . NUMBER OF HOPPING CHANNEL 30 4.1 APPLIED PROCEDURES / LIMIT 30 4.1.1 TEST PROCEDURE 30 4.1.2 DEVIATION FROM STANDARD 30 4.1.3 TEST SETUP 30 4.1.4 EUT OPERATION CONDITIONS 30 4.1.5 TEST RESULTS 31 5 . AVERAGE TIME OF OCCUPANCY 32 5.1 APPLIED PROCEDURES / LIMIT 32 5.1.1 TEST PROCEDURE 32 Page 4 of 71 Report No.:NTEK-2015NT0104125F1 Table of Contents Page 5.1.2 DEVIATION FROM STANDARD 32 5.1.3 TEST SETUP 33 5.1.4 EUT OPERATION CONDITIONS 33 5.1.5 TEST RESULTS 34 6 . HOPPING CHANNEL SEPARATION MEASUREMENT 40 6.1 APPLIED PROCEDURES / LIMIT 40 6.1.1 TEST PROCEDURE 40 6.1.2 DEVIATION FROM STANDARD 40 6.1.3 TEST SETUP 40 6.1.4 EUT OPERATION CONDITIONS 40 6.1.5 TEST RESULTS 41 7 . BANDWIDTH TEST 47 7.1 APPLIED PROCEDURES / LIMIT 47 7.1.1 TEST PROCEDURE 47 7.1.2 DEVIATION FROM STANDARD 47 7.1.3 TEST SETUP 47 7.1.4 EUT OPERATION CONDITIONS 47 7.1.5 TEST RESULTS 48 8 . PEAK OUTPUT POWER TEST 54 8.1 APPLIED PROCEDURES / LIMIT 54 8.1.1 TEST PROCEDURE 54 8.1.2 DEVIATION FROM STANDARD 54 8.1.3 TEST SETUP 54 8.1.4 EUT OPERATION CONDITIONS 54 8.1.5 TEST RESULTS 55 9 . 100 KHZ BANDWIDTH OF FREQUENCY BAND EDGE 61 9.1 DEVIATION FROM STANDARD 61 9.2 TEST SETUP 61 9.3 EUT OPERATION CONDITIONS 61 9.4 TEST RESULTS 62 10 . ANTENNA REQUIREMENT 69 10.1 STANDARD REQUIREMENT 69 10.2 EUT ANTENNA 69 11 . EUT TEST PHOTO 70 APPENDIX-PHOTOGRAPHS OF EUT CONSTRUCTIONAL DETAILS Page 5 of 71 Report No.:NTEK-2015NT0104125F1 1. SUMMARY OF TEST RESULTS Test procedures according to the technical standards: FCC Part15 (15.247) , Subpart C/ RSS-210 Annex 8 Standard Section Test Item Judgment Remark 15.207/ RSS-Gen §7.2.4/ RSS-210 § Conducted Emission PASS 15.247(a)(1) / RSS-210 §A8.2 Hopping Channel Separation PASS 15.247(b)(1) / RSS-210 §A8.4 Peak Output Power PASS 15.247(c) / RSS-210 §A8.5 Radiated Spurious Emission PASS 15.247(a)(iii) / RSS-210 §A8.1 Number of Hopping Frequency PASS 15.247(a)(iii) / RSS-210 §A8.1 Dwell Time PASS 15.247(a)(1) / RSS-210 §A8.1 Bandwidth PASS 15.205/ RSS-210 §A8.5 Band Edge Emission PASS 15.203/ RSS-Gen §7.1.2 Antenna Requirement PASS NOTE: (1)” N/A” denotes test is not applicable in this Test Report Page 6 of 71 Report No.:NTEK-2015NT0104125F1 1.1 TEST FACILITY NTEK Testing Technology Co., Ltd Add. : 1/F, Building E, Fenda Science Park, Sanwei Community, Xixiang Street, Bao’an District, Shenzhen P.R. China. FCC Registration No.:238937; IC Registration No.:9270A-1 CNAS Registration No.:L5516 1.2 MEASUREMENT UNCERTAINTY The reported uncertainty of measurement y² U炻where expended uncertainty Uis based on a standard uncertainty multiplied by a coverage factor of k=2炻providing a level of confidence of approximately 95 %ˤ No. Item Uncertainty 1 Conducted Emission Test ±1.38dB 2 RF power,conducted ±0.16dB 3 Spurious emissions,conducted ±0.21dB 4 All emissions,radiated(<1G) ±4.68dB 5…

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Radiated Measurement Photos CONDUCTED EMISSION Photos