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Receiver 

 

1.

 

Connect the DC POWER ADAPTER to the receiver’s DC INPUT 

then plug the other end of DC POWER ADAPTER into the WALL 

OUTLET 

2.

 

Connect one end of ¼ “ to ¼ “ cable to receiver’s UNBALANCE 

AUDIO OUTPUT (MIX) and the other end to a mixer. If you are 

using the BALANCE AUDIO OUTPUT, use a XLR to XLR cable or 

XLR to ¼ “ cable 

3.

 

Install the antenna into each antenna socket on rear panel, then 

fasten the antenna towards the right side till the antenna is 

vertical with ground 

4.

 

Push/Open the microphones handle/bodypack cover to check 

to see if there are batteries. If not, install the batteries into the 

microphones with the negative and positive end of the battery 

correspond the negative and positive end of the microphone. 

Push/Close the microphone handle/bodypack back on 

 

 

 

Parameter 

Receiver 

Oscillation Mode 

Quartz Controlled Fixed Frequency 

Carrier Wave Stability 

10 PPM 

Sensitivity 

-105dB @ sinad=12 dB 

S/N Ratio 

>105dB 

T.H.D 

<0.5% @1 kHz 

Image Rejection 

85 dB typical 

Spurious Rejection 

75 dB typical 

Frequency Responses  

40Hz – 18kHz 

Working Distance 

30 meters at empty space 

Squelch Control 

Dual Squelch Circuit 

AF Output Impedance 

2.2 kohm 

Max Output Level 

Balance: 0-400mv, Unbalance: 0-200mv 

Display 

LED 

Power Supply 

External DC Power Supply, 0.35A, 12-18V DC 

Output Connector 

2 x XLR Balanced Socket, Unbalanced TRS 

Dimension (mm) 

420 (W) x 45 (H) x 195 (D) 

Weight (KG) 

2.1 

Transmitter 

Transmitter Power  

30mW 

Spurious Emission 

<40dB (with carrier) 

Display 

LED 

Battery Voltage 

1.5V x 2 

Battery Life 

5 hours depends on usage 

Frequency Response

 

Summary of Contents for UX-4P

Page 1: ...eceiving Near zero noise output on standby Broad frequency response range Low distortion No pop sound when switching receiver on off ensure safety of rear stage amplifier system and speaker Perfect operative status signals fluorescence display with digital microphone Dual frequency design that allows two microphones to be used at the same time without mutual interference Modern audio compounder pr...

Page 2: ... the operating indicator lights up red it means that the battery is low When it light up green it means that the battery is good When there is no light it means the microphone is off Operation 1 Install batteries 2 Turn on microphones by pushing the switch towards the ON position 3 After you are done singing talking push the switch to the OFF position 4 If you are not going to use the microphone f...

Page 3: ...respond the negative and positive end of the microphone Push Close the microphone handle bodypack back on Parameter Receiver Oscillation Mode Quartz Controlled Fixed Frequency Carrier Wave Stability 10 PPM Sensitivity 105dB sinad 12 dB S N Ratio 105dB T H D 0 5 1 kHz Image Rejection 85 dB typical Spurious Rejection 75 dB typical Frequency Responses 40Hz 18kHz Working Distance 30 meters at empty sp...

Page 4: ...ies in the microphone are not properly installed Receiver is not connected to an mixer Operate the machine in the effective range Turn on the microphone switch Turn on the microphone volume Reinstall the batteries Make sure the positive and negative end are install correctly Connect to to cable from the receiver to a microphone input Distorted sound feedback 2 microphones are too close together Ba...

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