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WIRELESS 

                                                                                                      WIRELESS NOTE 

 

FCC Statement 

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 

Notice : The changes or modifications not expressly approved by the party responsible for 
compliance could void the user

s authority to operate the equipment. 

IMPORTANT  NOTE:  To  comply  with  the  FCC  RF  exposure  compliance  requirements,  no 
change  to  the  antenna  or  the  device  is  permitted.  Any  change to the  antenna  or  the  device 
could result in the device exceeding the RF exposure requirements and void user

s authority 

to operate the device. 

1. Introduction 

Thank you for purchasing our product.    This wireless microphone system operates in UHF 
band frequency with synthesizer controlled.    The system with 16 or 64 selectable frequencies 
via Phase Locked Loop (PLL) circuitry makes it easy to choose non-interfered channels.   
Please read this instruction manual carefully before operating the system.    This manual 
covers the function and operation of the wireless microphone system. 

2. Safety   

Ø

  Do not spill liquid on the appliance and do not drop it on a hard concrete floor. 

Ø

  Do not place the appliance near heat sources such as radiators, amplifier, or etc.    Do not 

expose it to direct sunlight, extremely dust, excessive moisture, or vibration. 

Ø

  Take out the battery from transmitter, if the appliance has been not used for a longer 

period.    This will avoid the damage resulting from a defective leaking battery   

3. Environment 

Ø

  Do not throw used batteries into a fire or garbage bin with domestic rubbish.    Be sure to 

dispose of used batteries in accordance with local waste disposal rules. 

Ø

  When disposing the equipment, remove the batteries, separate the case, circuit boards, 

and cables, and dispose of all components in accordance with local waste disposal rules. 

4. Wireless Note

 

Ø

  Before setting up, make sure that the transmitter and receiver are tuned to the same 

frequency. 

Ø

  Do not use two transmitters in the same frequency.     

Ø

  Use good quality batteries to avoid the damage resulting from a defective leaking battery. 

Ø

  Turn the volume control on the receiver to adjust receiver output level to match input level 

requirements of a mixer or amplifier.

Please see 7.2

 

Ø

  While checking sound, move the transmitter around the area where you use the system to 

look for dead spots.    If you find any dead spot, change the receiver position.    If it does 
not work, avoid such places. 

Ø

  To avoid interference, do not put the receiver too near metal object and avoid obstructions 

between transmitter and receiver.     

Ø

  Avoid the interference from TV, radio, other wireless appliances and etc. 

Wireless Microphone   

 

Содержание UF-18C

Страница 1: ...USER S MANUAL BAND DIVERSITY WIRELESS MICROPHONE SYSTEM...

Страница 2: ...tter 2 6 Basic Connections 5 7 Setting Up 7 1 Connecting the receiver to power 7 2 Connecting the receiver to an audio mixer or an amplifier 7 3 Inserting batteries into the handheld bodypack transmit...

Страница 3: ...ace the appliance near heat sources such as radiators amplifier or etc Do not expose it to direct sunlight extremely dust excessive moisture or vibration Take out the battery from transmitter if the a...

Страница 4: ...6 or 64 channel selectable transmitters The receiver operates in UHF band frequency with PLL synthesized control Powered by 12V DC 1 Power Pushes the receiver on and off 2 Group LED Display Displays g...

Страница 5: ...udio mixer or amplifier 9 Antenna Fixed length UHF antenna permanently mounted on rear panel 10 Balanced Output 3 pin XLR connector provides balanced low impedance output 11 Unbalanced Output 6 3j pho...

Страница 6: ...has sufficient power If the LED stayed on it indicates that the battery has insufficient power and should be changed soon If the status LED fails to flash the battery is either dead or not positioned...

Страница 7: ...correct the positioning or change the battery 4 Mic Line Selector optional for use with mini XLR connector The switch sets the audio input either to microphone level or line level 5 Antenna Permanentl...

Страница 8: ...nnections Connect the receiver output to the audio mixer or amplifier input using a standard audio cable with 3 pin XLR connectors or 6 3j phone plugs Never use the balanced and unbalanced audio outpu...

Страница 9: ...sh the ON OFF switch to ON to switch the power on the LED will flash momentarily If the battery has sufficient power the LED flashes once If the LED stayed on it indicates that the battery has insuffi...

Страница 10: ...k etc power on Play the instrument for testing and adjust the levels on your mixer or amplifier MIC LINE switch is an optional function only for use with mini XLR connector 8 Trouble shooting Problem...

Страница 11: ...ity 6 dB V Selectivity 50dB AF Response 50Hz to 15KHz 3dB T H D 1 at 1KHz Audio Output Balanced and unbalanced audio outputs Current consumption 250mA 10mA Power Supply 12V DC Dimensions 156 W x 140 D...

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