user_manual

FCC ID: 2AJ3O-U3

Users Manual

Download: PDF
FCCID_3868661

China Patent Numbers ZL 2016 3 0165464.8 2nd floor, Building 12, Xicheng Industrial Area, Xixiang Town, Baoan District, Shenzhen Guangdong China. E-mail: nancy@xviveaudio.com R210-119489

MANUAL MICROPHONE WIRELESS SYSTEM

CAUTION RISK OF ELECTRIC SHOCK CERTIFICATION DO NOT OPEN R210-119489 WARNING : TO REDUCE THE RISK OF FIRE OR ELECTRIC This Class B digital apparatus complies with Canadian SHOCK: DO NOT REMOVE SCREWS. ICES-003. NO USER-SERVICEABLE PARTSINSIDE. Radio Approvals: FCC Part 15.249, FCC Part 15 B, RSS-210 REFER SERVICING TO QUALIFIED SERVICE PERSONNEL. (Canada), EN 300 440 (Europe), EN 301.489 (Europe), Japan MIC Notice No.88 Appendix No.43 WARNING : TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THE APPLIANCE TO RAIN OR The CE Declaration of Conformity & California 65 Test Report MOISTURE. can be obtained at http://www.xviveaudio.com/productInfo.asp?id=354 01

FCC CERTIFICATION THIS DEVICE COMPLIES WITH PART 15 OF THE FCC RULES. FCC Rules. These limits are designed to provide reasonable OPERATION IS SUBJECT TO THE FOLLOWING TWO protection against harmful interference in a residential CONDITIONS: installation. This equipment generates, uses and can radiate (1) THIS DEVICE MAY NOT CAUSE HARMFUL radio frequency energy and, if not installed and used in INTERFERENCE, AND accordance with the instructions, may cause harmful (2) THIS DEVICE MUST ACCEPT ANY INTERFERENCE interference to radio communications. There is no guarantee RECEIVED, INCLUDING INTERFERENCE THAT MAY that interference will not occur in a particular installation. If CAUSE UNDESIRED OPERATION. this equipment does cause harmful interference to radio or television reception, which can be determined by turning the WARNING: equipment off and on, the user is encouraged to try to correct Changes or modifications not expressly approved in writing the interference by one or more of the following by Xvive may void the users authority to operate this equipment. MEASURES: RF EXPOSURE STATEMENT: - Reorient or relocate the receiving antenna. This transmitter must not be co-located or operated in - Increase the separation between the equipment and conjunction with any other antenna or transmitter. receiver. - Connect the equipment into an outlet on a circuit different NOTE: from that to which the receiver is connected. This equipment has been tested and found to comply with - Consult the dealer or an experienced radio/TV technician the limits for a Class B digital device, pursuant to part 15 of the for help. 02

IMPORTANT SAFETY INSTRUCTIONS PLEASE READ THESE INSTRUCTIONS IN A SAFE PLACE WARNING: BEFORE USING YOUR XVIVE U3 MICROPHONE WIRELESS SYSTEM, CAREFULLY READ THE OPERATING INSTRUCTIONS. 1. Observe all instructions carefully in the U3 manual. 3. Do not place near heat sources, such as radiators, heat 2. Do not to perform service operations beyond those registers, or appliances which produce heat. described in the U3 manual. Services required when the 4. Guard against objects or liquids entering the device. apparatus has been damaged in any way, such as: Do not use or place unit near water. • Liquid has been spilled or objects have fallen into the 5. Clean only with a damp cloth. apparatus 6. Only use attachments/accessories specified by the • The unit has been exposed to rain or moisture manufacturer. • The unit does not operate normally or changes in 7. Prolonged listening at high volume levels may cause performance in a significant way irreparable hearing loss and/or damage. Always be sure to • The unit is dropped or the enclosure is damaged practice “safe listening.” 03

PRODUCT INTRODUCTION PACKAGE DETAILS • 2.4Ghz band is optimal for microphone wireless, approved U3 Transmitter 1PCS for use in Europe, South America, Asia and Australia. U3 Receiver 1PCS • Less than 5ms Latency, Simultaneous broadcasts on 6 USB Cable 1PCS channel. Manual 1PCS • Broad 20Hz – 20KHz frequency response Bag 1PCS • Indoor: Up to 90 feet(actual range depends on rf signal absorption, reflection and interference ) • 5 Hours of battery life ( rechargeable battery for both Transmitter & Receiver) • Working with dynamic microphone • High Resolution 24-bit/48kpbs Audio • Dynamic Range is 110dB • Signal to Noise Ratio is 110dB • U3 wireless aims to take the complexity and frustration, out of traditional wireless microphone systems. Creating a flexible, all-in-one solution that makes any your favorite microphones into wireless. 04

QUICK START 1. Plug the Transmitter into the Dynamic Microphone 2. Plug the Receiver into the Mixer. 05

QUICK START 3. Turn on the Transmitter and the 4. After connecting successfully, 5. Now, let’s rock together. receiver and check the Channel. the LED lights on receiver will stay on. 06

BASIC OPERATION TRANSMITTER 1 Mic In – XLR microphone input jack 2 Spring - Circumferential ground spring providing an 1 accurate connection to the mating shell 2 3 mic Lock – secures the microphone to the Transmitter 3 4 Input level switch – Mic mode is a 0dB input, Switch to LINE mode is -10dB. 4 5 5 Power switch – powers the unit on and off 6 channel status LED 6 7 7 Channel switch 8 8 USB Port – For charges battery 9 9 Power status LED - indicate power status: Led off= 100%~30% 10 Solid red = 29% ~ 11% Red flickering = less than 10% 10 Antenna – Carries wireless signal. 07

BASIC OPERATION RECEIVER 1 XLR OUT - XLR microphone input jack 2 Power switch – powers the unit on and off 3 channel status LED 1 4 Channel switch 5 USB Port – For charging the battery 6 RF Status LED – 2 ON = Transmitter is on and link is established Flashing = Signal connection interference 3 4 OFF = Transmitter off or unlinked 5 7 Power status Led - indicates power status. 6 Led off = 100%~30% 7 8 Solid red = 29% ~ 11% Red flickering = less than 10% 8 Antenna – picks up the signal from the transmitter. 08

SPECIFICATIONS U3 MICROPHONE WIRELESS SYSTEM Tuning Bandwidth 2400 – 2483.5MHz Indoors 90ft Working Range Actual range depends on RF signal absorption, reflection and interference. Audio Frequency Response 20Hz – 20KHz. Dependent on microphone type or Input signal. Dynamic Range 110dB Battery Life Up to 5 hours RF Sensitivity -88dBm Total Harmonic distortion 0.2% RF Output Power 10 mW E.I.R.P. max Operating Temperature Range -18℃ to 57℃. Battery characteristics may limit this range. Channel Count up to 6 Channels 09

TRANSMITTER RECEIVER Dimensions 31 x 29 x 98 mm 31 x 29 x 98 mm Weight Housing Molded Plastic and cast Metal Molded plastic and cast metal Battery 3.7V Rechargeable Li-lon, 860mA 3.7V Rechargeable Li-lon, 860mA Input Impedance: Audio Input Connector Balanced XLR male input Audio Output Connector Balanced XLR Female Output Maximum Input Level Mic mode: 2.8Vp-p Line mode: 7Vp-p Maximum Output Level 2.8Vp-p Gain Adjustment Range Two mode, Mic is 0dB, Line is -10dB Battery Life Up to 5 hours Up to 5 hours Support microphone type Dynamic microphone Antenna Impedance 50Ω 50Ω Antenna Type 1/4 Wave Sleeve Dipole, non-removable 1/4 Wave Sleeve Dipole, non-removable Number of antenna 1 2 10

BATTERIES AND CHARGING CHARGING TIMES RUNTIME TIMES 0:15 30 min 0::30 1 hours 1:00 2 hours 2:30 5 hours * Always store U3 at room temperature * When storing the unit, please check the battery state regularly and charge if necessary. Connect Power Connect to the socket Note: In an emergency, power can be supplied via a USB wall adapter however, the battery life will be reduced. 11

2.4 GHz SPECTRUM OVERVIEW AND INTERFERENCE U3 operates within the 2.4GHz ISM band which is utilized 2.4Ghz Frequency Tables by Wi-Fi, Bluetooth, and other wireless devices. 2.4Ghz is CHANNEL 1 2402MHz, 2480M Hz, 2482MHz an open band and, as such, does not require a license to be used worldwide. CHANNEL 2 2408MHz, 2472M Hz, 2474MHz CHANNEL 3 2416MHz, 2464MHz, 2466MHz Tips and Methods to Improve Wireless System Performance CHANNEL 4 2434MHz, 2440MHz, 2442MHz 1) keep Receiver away with each transmitter and more CHANNEL 5 2427MHZ. 2448MHZ. 2450MHZ. than 3 meters from routers. CHANNEL 6 2422MHZ. 2456MHZ. 2458MHZ 2) Change channels to avoid interference with other WiFi products. 3) Environmental interference in multiple wireless systems，Please shorten the distance between the transmitter and the receiver. 12

TROUBLESHOOTING ISSUE SOLUTION • Check that the receiver’s blue RF LED is lit. No Sound • Check that the microphone is turned on and receiving signal from the U3 Transmitter • Check that the power switch is turned on for both the Transmitter and the Receiver. • Ensure that the transmitter and receiver are on the same channel. • Adjust the gain mode to “Line” or “Mic” Distortion or Faint Sound • Adjust the output signal from the transmitting device. Signal instability: RF LED • See, “Tips and Methods to Improve Wireless System Performance” flickering, or off completely Unable to switch the channel • The Channel switch locks after 30 second. Double-click the channel button to unlock and reset. 13

APPLICATION SCENE Live Sound Mixers Dynamic Microphone Portable PA Systems DI Or XLR Output Gear Recorders MICROPHONE WIRELESS SYSTEM 14


Document Created: 2018-05-21 09:09:53
Document Modified: 2018-05-21 09:09:53
© 2025 FCC.report
This site is not affiliated with or endorsed by the FCC