Y4O-ENVOISPortable AC/Battery-Powered Speaker System

Envoi User Guide English ( 3 – 10 ) Guía del usuario Español ( 11 – 18 ) Guide d'utilisation Français ( 19 – 26 ) Guida per l'uso Italiano ( 27 – 34 ) Benutzerhandbuch Deutsch ( 35 – 42 ) Appendi x English ( 43 ) 3 User Guide (English) Introduction • 2-way active speaker (10" woofer, 1" compression HF driver) • Built-in rechargeable battery provides up to 12 hours of sound • Full-range, highly musical frequency response: 55–20kHz • 360 watts Class D power (AC power line), 240 watts (DC battery-powered) • Bluetooth connection for wireless audio streaming • USB/SD MP3/WMA Player for unattended playback with LCD display • Pole-mount socket, telescoping handle and transport wheels built-in Please see this guide’s Setup chapter to learn how to integrate Envoi with your audio system, and then refer to the Operation chapter to start using Envoi. 1. Make sure all items listed in the Box Contents are included in the box. 2. READ SAFETY INSTRUCTION BOOKLET BEFORE USING THE PRODUCT. 3. Study the connection diagram. 4. Make sure all input devices such as microphones, CD players, or digital media players are turned off and volume settings are set at "zero." 5. Connect all devices as shown. 6. Switch everything on in the following order: • audio input sources (i.e. microphones, instruments, CD players) • Envoi 7. When turning off, always reverse this operation: • Envoi • any input devices Box Contents Envoi Power Cable (standard IEC) 2 AA Batteries Wireless Microphone Wireless Microphone Antenna 1/8” – 1/8” cable User Guide Safety Instructions & Warranty Information Booklet Support The microphone, antenna, and 1/8” (3.5mm) cable can be stored in the top compartment. For the latest information about this product (system requirements, compatibility information, etc.) and product registration, visit denonpro.com . 4 Rechargeable Batteries Rechargeable lead-acid batteries are the same type used in automobiles. As with your car battery, how you use this battery has a significant impact on its lifespan. With proper use and treatment, a lead-acid battery can last for years. Here are some recommendations for getting the longest life from the internal battery. General Usage Charge fully before use. Charge fully before storing. Storage For best product longevity, do not store at exceedingly hot (greater than 90°F / 32°C) or exceedingly cold (less than 32°F / 0°C) temperatures. It is acceptable to leave your sound system plugged in. This will not overcharge the battery. If you leave the battery level low and do not charge it for 6 months, it may permanently lose capacity. Repair If the battery fails to charge, check the fuse near the power cable input. If the fuse is not intact, please replace it. The battery can be replaced (details in the Technical Specifications). For Warranty and Parts, visit denonpro.com . Disposal Bring the unit to a recycling center or dispose of in accordance with local ordinances. Setup Connection Diagram Items not listed under Introduction > Box Contents are sold separately. Tablet Power Smartphone Microphone Wireless Microphone 5 Features Rear Panel 1. Display: Displays the Media Panel modes for Bluetooth, USB, and SD. 2. USB Port: Connect your USB flash drive to play MP3 and WMA music files. 3. SD Card Slot: Insert your SD card here to play MP3 and WMA music files. 4. Media Panel: Controls for the Bluetooth, SD, and USB sources. The Media Panel Mode source symbol will illuminate when that source is playing. 5. Mic Input (1/4" / 6.35mm and XLR): Connect a dynamic microphone to the 1/4” (6.35mm) or XLR inputs. Control the volume of these inputs using the Mic Input volume knob. When connecting a microphone, make sure the Line/Mic button is pressed down for Mic mode. When connecting a line-level device, such as a keyboard, drum machine, CD player, etc, make sure the button is in the raised position for Line mode. 6. Aux Input (1/8" / 3.5mm): Connect a CD player, digital media player, or other audio source to this 1/8” (3.5 mm) stereo auxiliary input. Control the output volume using the Aux/MP3 Level knob (with the switch in the Aux position). 7. RCA Inputs: Connect a CD player, digital media player, mixer, or other media source to these inputs. Remove the rubber covers on the inputs to attach your cables. 8. Line Output (1/4" / 6.35mm): Connect this 1/4" (6.35mm) output to another active (powered) speaker. The level of the output is controlled by each channel’s Level knob and the Master Volume knob. 9. High EQ: Increases or decreases the high (treble) frequencies at a range between -12dB to + 12dB. 10. Low EQ: Increases or decreases the low (bass) frequencies at a range between -12dB to + 12dB. 11. Power/Clip LED: This LED will be solid green when powered on. The LED will flash red if the signal from the inputs or Media Panel source is clipping. If this happens, decrease the setting of the Mic Input volume knob, Line Level volume knob, or Media Panel volume knob. 12. Aux/MP3 Switch: When the button is depressed, the Aux signal will pass through. When the button is raised, the MP3/Bluetooth signal will pass through. Use the Aux/MP3 Level knob below it to control the volume of sound source. 13. Power On/Off Switch: Turns Envoi on or off. 14. Power Cable Input (IEC): Insert the included power cable here to power the unit. 2 1 3 4 5 6 7 8 9 10 11 12 13 14 15 16 18 19 20 21 22 17 6 15. Voltage Selector: If your unit has a voltage selector switch, change its setting only when necessary (e.g., when traveling to a country or region with a different voltage), and replace the fuse with one with an appropriate rating (printed under the unit’s power cable input, next to the desired voltage). Selecting an improper voltage setting or using a fuse with an incorrect rating can damage the unit and/or fuse. 16. Fuse: If the fuse needs replacing, use a fuse rated at T2.5AL/250V for voltages of 220-240V; for voltages of 100-120V, use a fuse rated at T5AL/250V. 17. Charge Indicator: When connected to AC powe…

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SCS-F18: Project and Product Certification Representative Authorization Letter Page 1 of 2 Rev 5.0 775 Montague Expressway Milpitas, CA 95035 Tel: 408-526-1188 Fax: 408-526-1088 Email: [email protected] Project and Product Certification Representative Authorization Letter Reason for Amendment (current / obsolete) Revision History Approved Date From To Initial Release (obsolete) 1.0 1.0 Nov-14-2006 Revised wording (obsolete) 1.0 2.0 Sept–25-2007 Updated company template (obsolete) 2.0 3.0 Jan-31-2012 Updated letter information (obsolete) 3.0 4.0 May-23-2014 Added FCC ID field (current) 4.0 5.0 Sept 16 2014 SCS-F18: Project and Product Certification Representative Authorization Letter Page 2 of 2 Rev 5.0 INMUSIC BRANDS INC 2015-07-29 To: SIEMIC, INC. 775 Montague Expressway, Milpitas, CA 95035 USA Dear Sir/Madam, Re: Product Certification Representative Authorization Letter We, ____ INMUSIC BRANDS INC __ _hereby authorize SIEMIC, Inc. to act as a Certification Body for certifying for the following project(s): Product： Portable AC/Battery-Powered Speaker System Trade Name： DENON PROFESSIONAL Model Name： Envoi Serial Model： N/A FCC ID： Y4O-ENVOIS Sincerely, Signature Client’s name / title : Jacky liao / Saty/EMI Dept Manager Contact information / address : 200 Scenic View Drive, Suite 201 CUMBERLAND, Rhode Island 02864, United States

SCS-F19: Confidentiality Request Letter Page 1 of 2 Rev 4.0 775 Montague Expressway Milpitas, CA 95035 Tel: 408-526-1188 Fax: 408-526-1088 Email: [email protected] Confidentiality Request Letter Reason for Amendment (current / obsolete) Revision History Approved Date From To Initial Release (obsolete) 1.0 1.0 Nov-14-2006 Adding CFR 2.459 (obsolete) 1.0 2.0 August – 11 - 2008 Updated company template & Added text box (obsolete) 2.0 3.0 Jan-31-2012 Added IC confidentiality letter form (current) 3.0 4.0 March-26-2015 SCS-F19: Confidentiality Request Letter Page 2 of 2 Rev 4.0 INMUSIC BRANDS INC 2015-07-29 To: Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD Subject: Permanent Confidentiality Request for FCC ID: Y4O-ENVOIS We hereby request confidential treatment of information accompanying this application as outlined below: - . Block Diagram - Schematics - 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 & 0.459 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, Signature Client’s name / title : Jacky liao / Saty/EMI Dept Manager Contact information / address : 200 Scenic View Drive, Suite 201 CUMBERLAND, Rhode Island 02864, United States

APPENDIX-PHOTOGRAPHS OF EUT CONSTRUCTIONAL DETAILS Photo 1 Photo 2 Photo 3 Photo 4 Photo 5 Photo 6

FCC ID LABELING AND LOCATION FCC ID Label Model NO.: Envoi FCC ID: Y4O-ENVOIS FCC ID Label Location The label shown shall be permanently affixed at a conspicuous location on the device and be readily visible to the user at the time purchase (Labeling requirements per 2.925)

APPENDIX-PHOTOGRAPHS OF EUT CONSTRUCTIONAL DETAILS Photo 1 Photo 2 Photo 3 Photo 4 Photo 5 Photo 6 Photo 7 Photo 8 ANT Photo 9 Photo 10

FCC ID: Y4O-ENVOIS FCC §15.247 (i), §2.1091 – RF Exposure FCC ID: Y4O-ENVOIS Applied procedures / limit According to FCC §15.247(i) and §1.1307(b)(1), 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 level in excess of the Commission’s guidelines. Limits for Occupational / Controlled Exposure Frequency Range (MHz) Electric Field Strength (E) (V/m) Magnetic Field Strength (H) (A/m) Power Density (S) (mW/ cm 2 ) Averaging Time |E| 2 ,|H| 2 or S (minutes) 0.3-3.0 614 1.63 (100)* 6 3.0-30 1842 / f 4.89 / f (900 / f)* 6 30-300 61.4 0.163 1.0 6 300-1500 F/300 6 1500-100,000 5 6 Note: ƒ is frequency in MHz * = Power density limit is applicable at frequencies greater than 100 MHz Limits for General Population / Uncontrolled Exposure Frequency Range (MHz) Electric Field Strength (E) (V/m) Magnetic Field Strength (H) (A/m) Power Density (S) (mW/ cm 2 ) Averaging Time |E| 2 ,|H| 2 or S (minutes) 0.3-1.34 614 1.63 (100)* 30 1.34-30 824/f 2.19/f (180/f)* 30 30-300 27.5 0.073 0.2 30 300-1500 F/1500 30 1500-100,000 1.0 30 Note: f = frequency in MHz * = Plane-wave equivalent power density MPE PREDICTION Predication of MPE limit at a given distance, Equation from OET Bulletin 65, Edition 97-01 Where: S = power density P = power input to antenna G = power gain of the antenna in the direction of interest relative to an isotropic radiator R = distance to the center of radiation of the antenna TEST RESULTS FCC ID: Y4O-ENVOIS BT 1Mbps Test Channel Frequency (MHz) Peak Output Power (dBm) Peak Output Power (mW) CH00 2402 -1.599 0.692 CH39 2441 -1.319 0.738 CH78 2480 -1.022 0.790 2Mbps CH00 2402 -1.585 0.694 CH39 2441 -1.479 0.711 CH78 2480 -0.713 0.849 3Mbps CH00 2402 -1.232 0.753 CH39 2441 -0.998 0.795 CH78 2480 -0.853 0.822 Mode Range Maximum peak output power (dBm) Output power (mW) Antenna Gain (numeric) Power Density (S) (mW/ cm 2 ) Limit of Power Density (S) (mW/ cm 2 ) Result BT -2~0 0 1.0 1(1.26) 0.0003 1 Pass

FCC RADIO TEST REPORT-BT FCC ID:Y4O-ENVOIS Product： Portable AC/Battery-Powered Speaker System Trade Name： DENON PROFESSIONAL Model Name： Envoi Serial Model： N/A Report No.： NTEK-2015NT0508601F2 Prepared for INMUSIC BRANDS INC 200 Scenic View Drive, Suite 201 CUMBERLAND, Rhode Island 02864, United States 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 69 Report No.:NTEK-2015NT0508601F2 TEST RESULT CERTIFICATION Applicant’s name ................. : INMUSIC BRANDS INC Address ................................. : 200 Scenic View Drive, Suite 201 CUMBERLAND, Rhode Island 02864, United States Manufacture's Name ............ : Ningbo Tonwel Audio Co.,LTD Address ................................. : No.500 Qihang Road Zhanqi Town Yingzhou Ningbo China Product description Product name ........................... : Portable AC/Battery-Powered Speaker System Model and/or type reference : Envoi Serial Model： N/A Standards ............................. : FCC Part15.247: 01 Oct. 2014 Test procedure ..............................ANSI C63.10-2013 and Public Notice-DA 00-705 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. 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, personnel only, and shall be noted in the revision of the document. Date of Test ............................................ : Date (s) of performance of tests ............. : 09 May 2015~16 Jun. 2015 Date of Issue ........................................... : 16 Jun. 2015 Test Result ............................................... : Pass Testing Engineer : (Kyle Xu) Technical Manager : (Brown Lu) Authorized Signatory : (Bill Yao) Page 3 of 69 Report No.:NTEK-2015NT0508601F2 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 (BELOW 30 MHZ) 23 3.2.7 TEST RESULTS (BETWEEN 30M – 1000 MHZ) 24 3.2.8 TEST RESULTS (ABOVE 1000 MHZ) 26 4 . NUMBER OF HOPPING CHANNEL 27 4.1 APPLIED PROCEDURES / LIMIT 27 4.1.1 TEST PROCEDURE 27 4.1.2 DEVIATION FROM STANDARD 27 4.1.3 TEST SETUP 27 4.1.4 EUT OPERATION CONDITIONS 27 4.1.5 TEST RESULTS 28 5 . AVERAGE TIME OF OCCUPANCY 29 5.1 APPLIED PROCEDURES / LIMIT 29 Page 4 of 69 Report No.:NTEK-2015NT0508601F2 Table of Contents Page 5.1.1 TEST PROCEDURE 29 5.1.2 DEVIATION FROM STANDARD 29 5.1.3 TEST SETUP 30 5.1.4 EUT OPERATION CONDITIONS 30 5.1.5 TEST RESULTS 31 6 . HOPPING CHANNEL SEPARATION MEASUREMENT 37 6.1 APPLIED PROCEDURES / LIMIT 37 6.1.1 TEST PROCEDURE 37 6.1.2 DEVIATION FROM STANDARD 37 6.1.3 TEST SETUP 37 6.1.4 EUT OPERATION CONDITIONS 37 6.1.5 TEST RESULTS 38 7 . BANDWIDTH TEST 44 7.1 APPLIED PROCEDURES / LIMIT 44 7.1.1 TEST PROCEDURE 44 7.1.2 DEVIATION FROM STANDARD 44 7.1.3 TEST SETUP 44 7.1.4 EUT OPERATION CONDITIONS 44 7.1.5 TEST RESULTS 45 8 . PEAK OUTPUT POWER TEST 51 8.1 APPLIED PROCEDURES / LIMIT 51 8.1.1 TEST PROCEDURE 51 8.1.2 DEVIATION FROM STANDARD 51 8.1.3 TEST SETUP 51 8.1.4 EUT OPERATION CONDITIONS 51 8.1.5 TEST RESULTS 52 9 . 100 KHZ BANDWIDTH OF FREQUENCY BAND EDGE 58 9.1 DEVIATION FROM STANDARD 58 9.2 TEST SETUP 58 9.3 EUT OPERATION CONDITIONS 58 9.4 TEST RESULTS 59 10 . ANTENNA REQUIREMENT 67 10.1 STANDARD REQUIREMENT 67 10.2 EUT ANTENNA 67 11 . EUT TEST PHOTO 68 Page 5 of 69 Report No.:NTEK-2015NT0508601F2 1. SUMMARY OF TEST RESULTS Test procedures according to the technical standards: FCC Part15 (15.247) , Subpart C Standard Section Test Item Judgment Remark 15.207 Conducted Emission PASS 15.247(a)(1) Hopping Channel Separation PASS 15.247(b)(1) Peak Output Power PASS 15.247(c) Radiated Spurious Emission PASS 15.247(a)(iii) Number of Hopping Frequency PASS 15.247(a)(iii) Dwell Time PASS 15.247(a)(1) Bandwidth PASS 15.205 Band Edge Emission PASS 15.203 Antenna Requirement PASS NOTE: (1)” N/A” denotes test is not applicable in this Test Report Page 6 of 69 Report No.:NTEK-2015NT0508601F2 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 y ± U，where expended uncertainty U is based on a standard uncertainty multiplied by a coverage factor of k=2，providing a level of confidence of approximately 95 %。 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 All emissions,radiated(>1G) ±4.89dB 6 Temperature ±0.5°C 7 Humidity ±2% Page 7 of 69 Report No.:NTEK-2015NT0508601F2 2. GENERAL INFORMATION 2.1 GENERAL DESCRIPTION OF EUT Equipment Portable AC/Battery-Powered Speaker System Trade Name DENON PROFESSIONAL Model Name Envoi Serial Model N/A Model Difference N/A Product Des…

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Page 68 of 69 Report No.:NTEK-2015NT0508601F2 11. EUT TEST PHOTO Radiated Measurement Photos Page 69 of 69 Report No.:NTEK-2015NT0508601F2 CONDUCTED EMISSION Photos