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***************Foreword***************
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Thanks for your support and trust to buy professional wireless microphone products. Please read
this user’s manual carefully before using in order to exert the ultimate effect and store this manual
in a safe place after reading for future reference.
Our products is used in the entertainment places as a larger and a middle and small stage, karaoke
hall, meeting room, classroom or at home.
***************CONTENTS*****************
FOREWORD ------------------------------------------------------------------------------------------- 1
GRAPHIC ILLUSTRATION------------------------------------------------------------------------ 2
SPECIFICATION ILLUSTRATION ------------------------------------------------------------------ 3
OPERATION INTRODUCTION ------------------------------------------------------------------ 5
USE CAUTIONS --------------------------------------------------------------------------------------- 6
1) RECEIVER MODULE FRONT PART INTRODUCTION
1. antenna
2. AF signal lamp
3. RF signal lamp
4. Main volume adjustment knop
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(2)
2) RECEIVER MODULE BACK PART INTRODUCTION
5. AF signal lamp output
6. RF signal lamp output
7. DC power 9V output
8. AF audio signal output
9. GND
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3) RECEIVER MODULE FRAMEWORK
4) MICROPHONE INTRODUCTION
10. catridge head
11. power lamp
12. thin power lamp
13. power switch
14. battery cover
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5) MICROPHONE FRAMEWORK
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*********************SPECIFICATION ILLUSTRATION***************************
MICROPHONE FEATURES AND SPECIFICATION
A. frequency: 801.8MHz
B. antenna: Built in
C. maximum deviation range: ±30KHz
D. power output: 10mW
E. accord wave radiation: ＜45dB
F. power: Standard 9V battery
G. consumed current: 35mA
H. pick up sound: cardioid pattern
RECEIVER FEATURE AND SPECIFICATION
A. quartz crystal shaking aptotic frequency reveiver
B. sensitivity: 10Bd /uV
C. S/N ratio: ＞90dB
D. Feint interference ratio: ＞80dB
E. Voltage: DC12V,100mA
F. Audio output: 200mV
OVERALL SYSTEM
A. Frequency range: 801.8MHz
B. Frequency stability: ±0.005%
C. Maximum deviation range: ±30KHz
D. Frequency response: 30HZ-15Hz
E. S/N ratio: ＞90dB
T.H.D:＜1%@1KHz
F. Audio yard locked: 32.768KHz
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**************************OPERATION INTRODUCTION*************************
1. Connect the power supply positive to the socket at the back side of the
receiver(7), negative to (9) , then connect the power supply to appointed
voltage AC socket.
2. Audio output connecting
connect the one side of the cable insert the back side audio output (8),
another insert KTV OR amplifier “MIC IN” socket.
3. Pull out all antennas, adjust them to be 90 angle with the receiver.
4. Open the battery cover and install the 9v battery correctly in the microphone,
and then make it tight.
5. Put the microphone transmitter power supply (13) ON, power lamp (11) light,
thin power lamp (12) blink instantly, and then extinct, it indicate the
microphone transmitter is on the using situation.
6. At the same time one of the receiver RF lamp (3)will light, then adjust the
volume knop (4) , if the tone of the receiver is on the normal using volume
situation, it finishes the microphone test.
7. When the microphone is on the thin power situation, the thin power lamp(12)
will turn on. Then you must give up the microphone transmitter.
*****************************USE CAUTIONS**********************************
1. One receiver cannot receive the more than two the same frequency microphone signal or
other different frequency microphone signal. It only receives the corresponding
frequency microphone signal. Different frequency and different brand microphone
cannot use in this receiver.
2. If there are some obstacles between and receiver and transmitter or the situation of the
receiver is not very good, it will affect the effect. The best effect is there is nothing
between them.
3. Please take away the battery if don’t use the system permanently.
4. Please keep the power adapter socket and sockets on the products clean, you must wipe
off the dust. The dust will bring on power connect inadequately and bring several
trouble.
5. Do not put the water and other liquids into the main machine in order to avoid the circuit
board and other spare parts in damp atmosphere bring short circuit and broken down.
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