FZONE TECHNOLOGY U3 MICROPHONE WIRELESS SYSTEM User Manual

SHENZHEN FZONE TECHNOLOGY CO.,LTD MICROPHONE WIRELESS SYSTEM

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Document ID3868661
Application IDN3Dt9rFmJ71LGkndaTbh7A==
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Date Submitted2018-05-30 00:00:00
Date Available2018-05-30 00:00:00
Creation Date2018-04-10 14:27:10
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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
DO NOT OPEN
CERTIFICATION
R210-119489
WARNING : TO REDUCE THE RISK OF FIRE OR ELECTRIC
SHOCK: DO NOT REMOVE SCREWS.
NO USER-SERVICEABLE PARTSINSIDE.
REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.
WARNING : TO REDUCE THE RISK OF FIRE OR ELECTRIC
SHOCK, DO NOT EXPOSE THE APPLIANCE TO RAIN OR
MOISTURE.
01
This Class B digital apparatus complies with Canadian
ICES-003.
Radio Approvals: FCC Part 15.249, FCC Part 15 B, RSS-210
(Canada), EN 300 440 (Europe), EN 301.489 (Europe), Japan
MIC Notice No.88 Appendix No.43
The CE Declaration of Conformity & California 65 Test Report
can be obtained at
http://www.xviveaudio.com/productInfo.asp?id=354
FCC CERTIFICATION
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.
WARNING:
Changes or modifications not expressly approved in writing
by Xvive may void the users authority to operate this equipment.
RF EXPOSURE STATEMENT:
This transmitter must not be co-located or operated in
conjunction with any other antenna or transmitter.
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. 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.
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.
2. Do not to perform service operations beyond those
described in the U3 manual. Services required when the
apparatus has been damaged in any way, such as:
• Liquid has been spilled or objects have fallen into the
apparatus
• The unit has been exposed to rain or moisture
• The unit does not operate normally or changes in
performance in a significant way
• The unit is dropped or the enclosure is damaged
03
3. Do not place near heat sources, such as radiators, heat
registers, or appliances which produce heat.
4. Guard against objects or liquids entering the device.
Do not use or place unit near water.
5. Clean only with a damp cloth.
6. Only use attachments/accessories specified by the
manufacturer.
7. Prolonged listening at high volume levels may cause
irreparable hearing loss and/or damage. Always be sure to
practice “safe listening.”
PRODUCT INTRODUCTION
• 2.4Ghz band is optimal for microphone wireless, approved
for use in Europe, South America, Asia and Australia.
• Less than 5ms Latency, Simultaneous broadcasts on 6
channel.
• Broad 20Hz – 20KHz frequency response
• 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.
PACKAGE DETAILS
U3 Transmitter
U3 Receiver
USB Cable
Manual
Bag
1PCS
1PCS
1PCS
1PCS
1PCS
04
QUICK START
1. Plug the Transmitter into the Dynamic Microphone
05
2. Plug the Receiver into the Mixer.
QUICK START
3. Turn on the Transmitter and the
receiver and check the Channel.
4. After connecting successfully,
the LED lights on receiver will
stay on.
5. Now, let’s rock together.
06
BASIC OPERATION
TRANSMITTER
Spring - Circumferential ground spring providing an
accurate connection to the mating shell
Mic In – XLR microphone input jack
mic Lock – secures the microphone to the Transmitter
Input level switch – Mic mode is a 0dB input, Switch to
LINE mode is -10dB.
10
Power switch – powers the unit on and off
channel status LED
Channel switch
USB Port – For charges battery
Power status LED - indicate power status:
Led off= 100%~30%
Solid red = 29% ~ 11%
Red flickering = less than 10%
10 Antenna – Carries wireless signal.
07
BASIC OPERATION
RECEIVER
XLR OUT - XLR microphone input jack
Power switch – powers the unit on and off
channel status LED
Channel switch
USB Port – For charging the battery
RF Status LED –
ON = Transmitter is on and link is established
Flashing = Signal connection interference
OFF = Transmitter off or unlinked
Power status Led - indicates power status.
Led off = 100%~30%
Solid red = 29% ~ 11%
Red flickering = less than 10%
Antenna – picks up the signal from the transmitter.
08
SPECIFICATIONS
U3 MICROPHONE WIRELESS SYSTEM
09
Tuning Bandwidth
2400 – 2483.5MHz
Working Range
Indoors 90ft
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
TRANSMITTER
RECEIVER
31 x 29 x 98 mm
31 x 29 x 98 mm
Housing
Molded Plastic and cast Metal
Molded plastic and cast metal
Battery
3.7V Rechargeable Li-lon, 860mA
3.7V Rechargeable Li-lon, 860mA
Dimensions
Weight
Input Impedance:
Audio Input Connector
Balanced XLR male input
Audio Output Connector
Maximum Input Level
Balanced XLR Female Output
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
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
Up to 5 hours
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
by Wi-Fi, Bluetooth, and other wireless devices. 2.4Ghz is
an open band and, as such, does not require a license to be
used worldwide.
Tips and Methods to Improve Wireless System
Performance
1) keep Receiver away with each transmitter and more
than 3 meters from routers.
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.
2.4Ghz Frequency Tables
CHANNEL 1
2402MHz, 2480M Hz, 2482MHz
CHANNEL 2
2408MHz, 2472M Hz, 2474MHz
CHANNEL 3
2416MHz, 2464MHz, 2466MHz
CHANNEL 4
2434MHz, 2440MHz, 2442MHz
CHANNEL 5
2427MHZ. 2448MHZ. 2450MHZ.
CHANNEL 6
2422MHZ. 2456MHZ. 2458MHZ
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
flickering, or off completely
• See, “Tips and Methods to Improve Wireless System Performance”
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
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