2ACHNWR930DWireless Microphone

A A V V - - A A R R T T W W R R - - 9 9 3 3 0 0 S S E E R R I I E E S S Instruction Manual Thank you for purchasing this product Please read this manual before using Guarantee included 2 PRODUCT WARRANTY Description This product is through high-quality products strict quality management and inspection, where the customers to buy the products in normal use can be according to the following guarantee. 1.By the letter of guarantee from the date of purchase within one year. In normal use failure or damaged parts replacement parts free of charge. 2.In the guarantee period, natural disaster, because of improper operation or other human factors (including non repair or replacement of damaged the company's installation site damage) the parts are damaged, or fails to provide guarantee, the guarantee period or more will charge the parts cost. 3.Generally outside the family (such as business relations, long time use business places, vehicle or ship) using site failure or not in the free repair guarantee range. 4.If malfunction, please stop using do not self demolition, so as not to affect the product quality and safety. 5.Please keep the warranty, if the loss of the company is no longer a replacement, the guarantee if no seller signature also no effect. AVART PRODUCT WARRANTY CLIENT:________ DISTRIBUTOR DATE:________ PRODUCT:________ SERIAL NUMBER:________ CONTACT:____________________________ 3 INDEX Product warranty....................................................................................2 The index .............................................................................................3 Product features ....................................................................................3 Technical specification...........................................................................4 WR-930A /WR-930D the name specification ... ....................................... 5 WM-915 the name and description of function .......................................7 Solution for fr equent asked problem.........................................................9 Product features Wireless microphone to the company's use of UHF automatic frequency and high sensitivity, its biggest characteristic is can be wired microphone equal quality and stability, can also enjoy free singing sensation. The wireless system for radio frequency of 2 32 band, A CH(Hz) and B CH (Hz), select the appropriate frequency range. Antenna streamlined microphone tube body and a hidden type can have a comfortable grip and easy battery replacement, patent design does not drain battery liquid so that the microphone is stronger. Note: Only use frequencies that at approved and legal in your country and follow this instruction manual. 4 TECHNICAL SPECIFICATION Technical data and specifications (System characteristics) Carrier Frequency Range: UHF518MHZ~928MHZ Frequency stability:±0.005% Modulation: FM Peak deviation: ±48KHZ with Audio Compandor AF Frequency Response: 50HZ~18KHZ Operation Temperature Range: ﹣10°C~55°C (Receiver characteristics) Antenna inputs:4 monopole Antenna (2Monopole Antenna with power splitter) Receiving principle: True Diversity Oscillator: PLL synthesized Receiving Sensitivity: At 12dBuV antenna input over 80dB S/N ratio Audio dynamic range:＞90dB S/N ratio : ＞100dB, at peak deviation and 50dBuV antenna input Total Harmonic Distortion :＜1% (at 1KHZ) Receiving Squelch: SQ VR (at Max):25dBuV antenna input SQ VR (at Min):10dBuV antenna input Audio output level: Balance Max. ﹣12dBV (Mic) 660ΩLoad Unbalance MAX. ﹣5dBV(Line)/ ﹣15dBV(Mic)/660ΩLoad Power Supply:12VDC 400mA±50mA SIZE (L×W×H) about43×30×7cm Weight: about 1857g (Transmitter Characteristic) RF Power output: 10dbm (High)/ 4dbm (Low) (Hand-Held) 10dbm (pocket) Oscillator: PLL synthesized Current consumption: 150mA (High)/60mA (Low) (Hand-Held) 95mA (Pocket) Battery:DC1.5V(AA) × 2 Size: Hand-Held:ψ53×240mm Pocket:112×66×25mm (L×W×H) Weight: approx.390g (Hand-Held) (without battery) approx.86g (pocket) (without battery) 5 WR-930A/WR-930D SPECIFICATION 1.Power switch: Operate the receiver (when receiver turns on, the light is bright.) 2.Volume controller: Control the level of volume (before switching on the power, please turn the volume to min. to protect loudspeakers of your system.) 3.Diversity A.B. Indicator: This LED lights to indicate that A or B RF signal is being received. Interference Indicator: This LED lights with red color to indicate the chosen frequency are interfered, you must to change anther frequency from channel selector. 4.AF level signal lamp: Indicate Audio signal level. The audio signal with microphone emits, the LED is bright. 5.32 channels selection: Offer 32channels.A CH is from 614 to 630 M Hz: B CH is between 677 and 693 M Hz. (Set the receiver and transmitters in the same channel.) 6.Antenna: Fixed antenna turns 180°. The best position is right angle (90°),referring to the picture as below. ----------------------------------------------------------------------------------------------------------------------------------- 1.Balanced /Unbalanced volume switch: ”LOW” represents audio output; ”HIGH” stands for AUX output. 2. XLR output: Output for the XLR audio signal. 3.φ6.3 A CH+B CH mixing audio output. 4.”SQ”controller: Level of SQ can be reset if needed. Increase muting in clockwise to avoid signal interference, but shortening the best situation after assembling.) 5. DC power supplier plug: connecting DC power adapter (DC 12~15V, 800mA) 6.Antenna: Fixed antenna turns 180°. The best position is right angle (90°),referring to the picture as below. 6 7 WM-915 DESCRIPTION OF FUNCTION 1.Microphone head: Protect microphone unit and reduce noise “POP” 2.Color-coded protection ring: avoid microphone rolling on the surface and help to distinguish different channels. 3.Sound head: the sound signal is converted into electronic signals. This product uses a separate portfolio. 4.M icrophone body: Metal or plastic material (Metal material present…

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CHANFUL ''''''''''''''''''''''' Date: (17/04/2014) BABTTCB Forsyth House, Churchfield Road, Walton-on-Thames, Surrey, KT122TD Dear Sir or Madam, ...... • ,-......,---.. -.-"""-' ...,._....., ~UiiJIL T E L : (04) 2 5 3 8 8 5 8 7 F A X : (04) 2 5 3 7 7 2 5 5 -· .. r.,._,' •'R9'-""''"'"'•"'i Tel:886-4-25388587 Fax:886-4-25377255 We, CHANFUL VOICE TECHNIC CO.,LTD. (No.89,Sec.1 ,Huanzhong E.Rd.,Tanzi Dist.,Taichung City427 ,Taiwan(R.O.C). hereby authorize Electronics Testing Center, Taiwan, Mr. S. S. Llou (No. 34. Lin 5. Dingfu, Unkou Dist., New Taipei City, Taiwan, R.O.C., 886-2-2602-352#20} to act as our agent in all matters relating to applications for equipment authorization, including the signing of all documents relating to these matters. This authorization expires on 17 1 h October ,2014 Sincerely, ~ ~General Manager Tel: 886-4-25388587 E-mail: [email protected]

CHANF'UL ''''''''''''''''''''''' Date: (17/04/2014) BABTTCB Forsyth House, Churchfield Road, Walton-on-Thames, Surrey, KT122TD Confidentiality Request ~ 'f''!' ... f~J.I. .... ·4-&89it T E L : (04) 2 5 3 8 8 5 8 7 F A X : (04) 2 5 3 7 7 2 5 5 City427,Taiwan(R.O.C) Tef:886-4-25388587 Fax:886-4-25377255 Pursuant to Sections 0.457(d)(l)(ii) and 0.459 of the Commission's Rules, CHANFUL VOICE TECHNIC CO.,LTD. (No.89,Sec.1 ,Huanzhong E.Rd.,Tanzi Dist.,Taichung City427,Taiwan(R.O.C) hereby requests permanent confidential treatment of information accompanying this application as outlined below: Schematics Block Diagrams Theory of Operation Tune-up Procedure The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these matters might be harmful to the Applicant and provide unjustified benefits to its competitors. The Applicant understands that pursuant to Rule 0.457(d)(l)(ii), disclosure of this Application and all accompanying materials will not be made before the date of the Grant for this Application. Yours sincerely, ~ o/!,::__.____ General Manager Tel: 886-4-25388587 E-mail: [email protected]

ETC Report No.: 14-04-RBF-041-01 Sheet 1 of 5 Sheets FCC ID: 2ACHNWR930D Rev. 2.0 CONSTRUCTED PHOTOS of EUT 1. 2. ETC Report No.: 14-04-RBF-041-01 Sheet 2 of 5 Sheets FCC ID: 2ACHNWR930D Rev. 2.0 CONSTRUCTED PHOTOS of EUT 3. 4. ETC Report No.: 14-04-RBF-041-01 Sheet 3 of 5 Sheets FCC ID: 2ACHNWR930D Rev. 2.0 CONSTRUCTED PHOTOS of EUT 5. 6.

ETC Report No.: 14-04-RBF-041-01 Sheet 4 of 5 Sheets FCC ID: 2ACHNWR930D Rev. 2.0 CONSTRUCTED PHOTOS of EUT 7. 8. ETC Report No.: 14-04-RBF-041-01 Sheet 5 of 5 Sheets FCC ID: 2ACHNWR930D Rev. 2.0 CONSTRUCTED PHOTOS of EUT 9. 10.

According to KDB 447498 section 4.3.1, the 1-g SAR test exclusion thresholds at test separation distance ≤ 50 mm are determined by: [(max. power of channel, including tune-up tolerance, mW) / (min. test separation distance,mm)] ·[ √f(GHz)] ≤ 3.0 The max. average power of channel, including tune-up tolerance(mW) is 0.447 mW @ 614.225MHz (With Tune-up tolerance), The min. test separation distance (mm) is 5 mm, So, [(max. power of channel, including tune-up tolerance, mW) / (min. test separation distance, mm)] ·[√f(GHz)] = 0.07 < 3.0 (With Tune-up tolerance). Therefore, standalone SAR measurements are not required for both head and body. Signature___________________________________ Name/Title: S. S. Liou / Section Manager, EMC Testing Department II TEL: +886‐2‐2602‐3052 Email: [email protected]

Rev. 2.0 FCC Part 74 Subpart H EMI TEST REPORT of E.U.T. : Wireless Microphone FCC ID. : 2ACHNWR930D Model No. : WM-915 Working Frequency : 614~694 MHz for APPLICANT : CHANFUL VOICE TECHNIC CO.,LTD. ADDRESS : No.89,Sec.1Huanzhong E.Rd.,Tanzi Dist.,Taichung City427,Taiwan (R.O.C) Test Performed by ELECTRONICS TESTING CENTER (ETC) , TAIWAN NO. 34. LIN 5, DINGFU VIL., LINKOU DIST., NEW TAIPEI CITY, TAIWAN, 24442, R.O.C. TEL : (02)26023052 FAX : (02)26010910 http:// www.etc.org.tw ; e-mail:[email protected] Report Number : 14-04-RBF-041-01 ETC Report No.: 14-04-RBF-041-01 FCC ID: 2ACHNWR930D Rev. 2.0 TEST REPORT CERTIFICATION Applicant : CHANFUL VOICE TECHNIC CO.,LTD. No.89,Sec.1Huanzhong E.Rd.,Tanzi Dist.,Taichung City427,Taiwan (R.O.C) Manufacturer : CHANFUL VOICE TECHNIC CO.,LTD. No.89,Sec.1Huanzhong E.Rd.,Tanzi Dist.,Taichung City427,Taiwan (R.O.C) Description of EUT : a) Type of EUT : Wireless Microphone b) Trade Name : AV-ART c) Model No. : WM-915 d) FCC ID : 2ACHNWR930D e) Working Frequency : 614~694 MHz f) Power Supply : Battery DC1.5V*2 Regulation Applied : FCC Rules and Regulations Part 74 Subpart H I HEREBY CERTIFY THAT; The data shown in this report were made in accordance with the procedures given in ANSI C63.4 and the energy emitted by the device was founded to be within the limits applicable. I assume full responsibility for accuracy and completeness of these data. ETC Report No.: 14-04-RBF-041-01 FCC ID: 2ACHNWR930D Rev. 2.0 Issued Date : May 29, 2014 Test Engineer : ( Jiapeng Chen, Engineer ) Approve & Authorized Signer : S. S. Liou, Section Manager EMC Dept. II of ELECTRONICS TESTING CENTER, TAIWAN ETC Report No.: 14-04-RBF-041-01 FCC ID: 2ACHNWR930D Rev. 2.0 Table of Contents Page 1. GENERAL INFORMATION ............................................................................................................................... 1 1.1 PRODUCT DESCRIPTION........................................................................................................................................... 1 1.2 TEST METHODOLOGY.............................................................................................................................................. 1 1.3 TEST FACILITY........................................................................................................................................................ 1 2. REQUIREMENTS OF PROVISIONS ................................................................................................................ 2 2.1 DEFINITION............................................................................................................................................................. 2 2.2 FREQUENCIES AVAILABLE...................................................................................................................................... 2 2.3 REQUIREMENTS FOR RADIO EQUIPMENT ON CERTIFICATION.................................................................................. 2 2.4 LABELING REQUIREMENT........................................................................................................................................ 3 3. OUTPUT POWER MEASUREMENT ................................................................................................................ 4 3.1 PROVISION APPLICABLE.......................................................................................................................................... 4 3.2 MEASUREMENT PROCEDURE................................................................................................................................... 4 3.3 TEST DATA.............................................................................................................................................................. 6 3.4 RESULT CALCULATION............................................................................................................................................ 7 3.5 TEST EQUIPMENT.................................................................................................................................................... 7 4. MODULATION CHARACTERISTICS ............................................................................................................. 8 4.1 PROVISIONS APPLICABLE........................................................................................................................................ 8 4.2 MEASUREMENT METHOD........................................................................................................................................ 8 4.3 MEASUREMENT INSTRUMENT.................................................................................................................................. 9 4.4 MEASUREMENT RESULT.......................................................................................................................................... 9 5. OCCUPIED BANDWIDTH OF EMISSION .................................................................................................... 11 5.1 PROVISIONS APPLICABLE...................................................................................................................................... 11 5.2 MEASUREMENT METHOD...................................................................................................................................... 11 5.3 OCCUPIED BANDWIDTH TEST EQUIPMENT............................................................................................................ 11 5.4 BANDWIDTH MEASURED....................................................................................................................................... 12 5.4.1 Input Level Derived...................................................................................................................................... 12 5.4.2 Occupied Bandwidth Plotted...............................................................................................................…

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ETC Report No.: 14-04-RBF-041-01 Sheet 28 of 34 Sheets FCC ID: 2ACHNWR930D Rev. 2.0 6.6 Radiated Measurement Photos