2ACQ5LTW311E06Melody Light

MelodyLight ® Step1： iOS：iOS6.0+ Android：Android2.3+ Reset Button LTW311 Add to network Revogi Innovation Co.,Ltd. Quick Instruction Guide Product introduction Specification Input: Output Wirelessnetwork: Weight: Dimension: Model: 110-240V~ / 50/60Hz 2.4GHz 802.11 b/g/n 242g 86X141mm 110-240V~ / 50/60Hz LTW311 Device Installation System required Download & Install APP Step2: Scan with terminal or pad, click the link, download&install Search “revogi” at Google Play or Apple Store. Step3: Plug in power outlet Step4: Link the melody light to smart terminal Enjoy! Step5:Operate the APP With above all finished, you can just control the melody light directly on the terminal without network. However, if you would like to link network and control remotely,the following is for your reference: Turn on the power of melody light and wait till the melody light flashes quickly. Click the Wi-Fi Settings on the smart terminal and choose a network “Melody Light-XXXX”, click it. 1.Operate the Revogi APP downloaded ,click "Yes" on popup notice"New Device detected, join it to Wi-Fi?" 2.Choose your router name ,enter the password. 3.Click “OK” and it indicates the successful link to Wi-Fi if the melody light flashes about 3 times per second to complete bright. Melody light is a kind of smart device with perfect combination of the Wi-Fi speaker and LED light, which can bring your life with colorful happiness. LED Flash LED Button Bright Reset Button Function Status Description Press the button about five seconds until the LED light off, The device will back to factory default settings. The LED light will flash red when fail to link to network The LED light will keep bright as the device link to network FCC INFORMATION 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. Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: —Reorient or relocate the receiving antenna. —Increase the separation between the equipment and receiver. —Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. —Consult the dealer or an experienced radio/TV technician for help. Caution: Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate this equipment. The distance between user and products should be no less than 20cm. Factory default reset Network Functions Add20FAnhui Building,No.6007,Shennan Boulevard,Shenzhen,Guangdong,China E:[email protected] T:+86-0755-83595380 Remote control Via smart terminal 1.Click on the upper right corner " " ,login in with a registered or a third party account; 2.After logining in, the smart terminal and the melody light are linked with the same network, the melody light will be automatically added to the account; Note: The Light&Music icon light will keep bright when the melody light is found. If grey, it means that the melody light has not been found yet, so please make sure that the smart terminal and the melody light are linked with the same wireless network, or try to restart the APP. Local online Local offline Local devices Remote online Remote offline Remote device Operate the app, the icon"Light&Music"will be bright when melody light and terminal linked, enjoy the functions! 1、Brightness：Slide""tochangethebrightness 2、Volume: volume can be adjusted on the device (smart terminal ,pad) or on App interface " " 3、On/Off/Lighting: click" " ,turn the light on /off or in lighting mode(white light) 4、Color: Slide on" " 16 millions colors for you favorite choice. 5、Timer: click" " ,set a certain time to turn the light off. 6、Schedule: click " ", five rules of light on/off and color change way can be set; each rule of light on/off can be set once or repeated; Color change in certain time as set, back to original color as set time finished. 7、Scene: click " " ,change a scene with your favorite photo. 8、Settings" " on settings surface, you can change the device name, check the device information, choose the disco mode etc. 9、Disco mode" " The color will change with the music rhythm, just like dancing. 10、Network alter: click" "to unlink the current network and choose another to link. 11、Music Play" " The music downloaded can be played on Melody light through revogi app. For Android , Melody light can play th music from the music play app which support DLNA. For IOS, Melody light can play the music and other voice via air play. 12、One to one ,one to many mode:(if you have several ) a music can be played on just one or many melody lights at the same time. Stabtheresetbuttonwithatinypinoroperate ontheapp Factory setting reset interface. www.revogi.com 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

Report No.: C141107Z01-RP1 Page 1 / 2 External Photos of EUT Report No.: C141107Z01-RP1 Page 2 / 2

材质：特粘铜板不干胶，哑胶，黑白 尺寸：30x35mm Model: LTW311 Made in China Input: 100-120V~ 50/60Hz 150mA E26 Warm White SAK: BC2BD700044D MAC: 75595A79576F S/N: SWW1010203000001 RESET FCC ID: 2ACQ5LTW311E06

Report No.: C141107Z01-RP1 Page 1 / 5 Internal Photos of EUT Report No.: C141107Z01-RP1 Page 2 / 5 Antenna RF Module Report No.: C141107Z01-RP1 Page 3 / 5 Report No.: C141107Z01-RP1 Page 4 / 5 Report No.: C141107Z01-RP1 Page 5 / 5

Compliance Certification Services Inc. Report No: C141107Z01-RP1_MPE FCC ID: 2ACQ5LTW311E06 Date of Issue: November 29, 2014 1 RADIO FREQUENCY EXPOSURE LIMIT Systems operating under the provisions of this section shall be operated in a manner that ensures that the public is not exposed to radio frequency energy levels in excess of the Commission's guidelines. See §15.247(b)(4) and §1.1307(b)(1) of this chapter. EUT Specification EUT Melody Light Frequency band (Operating) WLAN: 2.412GHz ~ 2.462GHz WLAN: 5.18GHz ~ 5.32GHz / 5.50GHz ~ 5.70GHz WLAN: 5.745GHz ~ 5825GHz Others Device category Portable (<20cm separation) Mobile (>20cm separation) Others __________________________ Exposure classification Occupational/Controlled exposure (S = 5mW/cm 2 ) General Population/Uncontrolled exposure (S=1mW/cm 2 ) Antenna diversity Single antenna Multiple antennas Tx diversity Rx diversity Tx/Rx diversity Max. output power 22.78dBm (189.67mW) Antenna gain (Max) 2.8dBi (Numeric gain:1.91) Evaluation applied MPE Evaluation SAR Evaluation Note: 1. The maximum output power is 22.78dBm (189.67mW) at 2462MHz (with 1.91 numeric antenna gain.) 2. For mobile or fixed location transmitters, no SAR consideration applied. The minimum separation generally be used is at least 20 cm, even if the calculations indicate that the MPE distance would be lesser. TEST RESULT No non-compliance noted. Compliance Certification Services Inc. Report No: C141107Z01-RP1_MPE FCC ID: 2ACQ5LTW311E06 Date of Issue: November 29, 2014 2 Calculation Given 2 4d GP S Π × = Equation 1 Where d = distance in cm P = Power in mW G = Numeric antenna gain S = Power Density in mW / cm 2 Maximum Permissible Exposure EUT Output Power=189.67mW Numeric antenna gain=1.91 Substituting the MPE safe distance using d=20 cm into Equation 1 : Fields The power density S = 189.67 ×1.91/ (4∏×400) cm 2 =0.0721mW/cm 2 (For mobile or fixed location transmitters, the maximum power density is 1.0 mW / cm 2 even if the calculation indicates that the power density would be larger.)

Report No.: C141107Z01-RP1 FCC ID: 2ACQ5LTW311E06 Page 1 / 74 FCC 47 CFR PART 15 SUBPART C for Melody Light Model: LTW311 Brand: revogi Test Report Number: C141107Z01-RP1 Issued Date: November 29, 2014 Issued for Revogi Innovation Co., Ltd. 2018, Anhui Building, No.6007, Shennan Boulevard, Shenzhen, Guangdong, China Issued by: Compliance Certification Services (Shenzhen) Inc. No.10-1 Mingkeda Logistics park, No.18, Huanguan South Rd., Guan Lan Town, Baoan District, Shenzhen, China TEL: 86-755-28055000 FAX: 86-755-28055221 Note: This report shall not be reproduced except in full, without the written approval of Compliance Certification Services Inc. This document may be altered or revised by Compliance Certification Services Inc. personnel only, and shall be noted in the revision section of the document. The client should not use it to claim product endorsement by TAF, A2LA,CNAS, NVLAP, NIST or any government agencies. The test results in the report only apply to the tested sample. 䱐 䳒 CNAS L4818 Report No.: C141107Z01-RP1 FCC ID: 2ACQ5LTW311E06 Page 2 / 74 This report shall not be reproduced except in full, without the written approval of Compliance Certification Services. Revision History Rev. Issue Date Revisions Effect Page Revised By 00 November 29, 2014 Initial Issue ALL Nancy Fu Report No.: C141107Z01-RP1 FCC ID: 2ACQ5LTW311E06 Page 3 / 74 This report shall not be reproduced except in full, without the written approval of Compliance Certification Services. TABLE OF CONTENTS 1 TEST CERTIFICATION.................................................................................................. 4 2 TEST RESULT SUMMARY............................................................................................ 5 3 EUT DESCRIPTION ....................................................................................................... 6 4 TEST METHODOLOGY ................................................................................................. 7 4.1. DESCRIPTION OF TEST MODES ...................................................................................... 7 5 SETUP OF EQUIPMENT UNDER TEST........................................................................ 8 5.1. DESCRIPTION OF SUPPORT UNITS................................................................................. 8 5.2. CONFIGURATION OF SYSTEM UNDER TEST ................................................................. 8 6 FACILITIES AND ACCREDITATIONS .......................................................................... 9 6.1. FACILITIES .......................................................................................................................... 9 6.2. ACCREDITATIONS .............................................................................................................9 6.3. MEASUREMENT UNCERTAINTY....................................................................................... 9 7 FCC PART 15.247 REQUIREMENTS.......................................................................... 10 7.1. POWER LINE CONDUCTED EMISSIONS MEASUREMENT........................................... 10 7.2. SPURIOUS EMISSIONS MEASUREMENT....................................................................... 14 7.3. 6dB BANDWIDTH MEASUREMENT ................................................................................. 46 7.4. PEAK OUTPUT POWER ................................................................................................... 56 7.5. BAND EDGES MEASUREMENT....................................................................................... 59 7.6. PEAK POWER SPECTRAL DENSITY MEASUREMENT.................................................. 65 Report No.: C141107Z01-RP1 FCC ID: 2ACQ5LTW311E06 Page 4 / 74 This report shall not be reproduced except in full, without the written approval of Compliance Certification Services. 1 TEST CERTIFICATION Product Melody Light Model LTW311 Brand revogi Tested November 7~ 28, 2014 Applicant Revogi Innovation Co., Ltd. 2018, Anhui Building, No.6007, Shennan Boulevard, Shenzhen, Guangdong, China Manufacturer SkyRC Technology Co., Ltd 4/F, Building No.6, Meitai Industry Park, Guanguang South Road, Guihua, Guanlan, 518110, Bao’an District, Shenzhen, China APPLICABLE STANDARDS Standard Test Type Standard Test Type 15.207(a) Power Line Conducted Emissions 15.247(d) 15.209(a)  Spurious Emissions  Conducted Measurement  Radiated Emissions 15.247(a)(2) 6dB Bandwidth Measurement 15.247(b)(3) 15.247(b)(4) Peak Power Measurement 15.247(d) Band Edges Measurement 15.247(e) Peak Power Spectral Density We hereby certify that: The above equipment was tested by Compliance Certification Services Inc. The test data, data evaluation, test procedures, and equipment configurations shown in this report were made in accordance with the procedures given in ANSI C63.4: 2009 and the energy emitted by the sample EUT tested as described in this report is in compliance with the requirements of FCC Rules Part 15.207, 15.209, 15.247. The test results of this report relate only to the tested sample EUT identified in this report. Approved by: Reviewed by: Sunday Hu Supervisor of EMC Dept. Compliance Certification Service Inc. Ruby Zhang Supervisor of Report Dept. Compliance Certification Service Inc. Report No.: C141107Z01-RP1 FCC ID: 2ACQ5LTW311E06 Page 5 / 74 This report shall not be reproduced except in full, without the written approval of Compliance Certification Services. 2 TEST RESULT SUMMARY APPLICABLE STANDARDS Standard Test Type ResultRemark 15.247(a)(2) 6dB Bandwidth Measurement PassMeet the requirement of limit. 15.247(b)(3) 15.247(b)(4) Peak Power Measurement PassMeet the requirement of limit. 15.247(d) Band Edges Measurement PassMeet the requirement of limit. 15.247(e) Peak Power Spectral Density PassMeet the requirement of limit. 15.247(d) 15.209(a)  Spurious Emissions  Conducted Measurement  Radiated Emissions PassMeet the requirement of limit. 15.207(a) Power line Conduct…

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Report No.: C141107Z01-RP1 FCC ID: 2ACQ5LTW311E06 Page 1/2 . PHOTOGRAPHS OF THE TEST CONFIGURATION CONDUCTED EMISSION TEST Report No.: C141107Z01-RP1 FCC ID: 2ACQ5LTW311E06 Page 2/2 . RADIATED EMISSION TEST Below 1GHz Above 1GHz