PYLE Audio Two Way Radio PDWM4400 User Guide

PDWM4400  
PDWM4400  
VHF WIRELESS SYSTEM  
VHF WIRELESS SYSTEM  
OPERATION MANUAL  
OPERATION MANUAL  
 
The wireless microphone is not  
turned on.  
Turn on the wireless microphone  
The on air  
indicator does  
not light up  
The microphone receiver is not  
turned on.  
Turn on the microphone receiver  
and the connected audio equipment  
Turn on the microphone receiver  
and the connected audio equipment  
The microphone receiver is not  
connected properly.  
The battery in the wireless  
microphone is weak.  
Replace the battery.  
The microphone receiver is not  
turned on.  
Turn on the microphone receiver  
and the connected audio equipment.  
No sound  
The connected audio equipment is  
not turned on.  
Turn on the audio equipment.  
The speakers/headphones. are not  
connected to the audio equipment.  
Connect the speakers/  
headphones  
The battery in the wireless  
microphone is weak.  
Replace the battery.  
The sound is  
distorted  
The AUDIO OUT on the receiver  
is not set correctly.  
PDWM4400 VHF PROFESSIONAL FOUR CHANNEL WIRELESS MICROPHONE SYSTEM  
VOLUME VOLUME VOLUME  
Adjust the volume controls.  
VOLUME  
AF LEVEL  
AF LEVEL  
AF LEVEL  
AF LEVEL  
RF  
CHANNEL  
RF  
CHANNEL  
RF  
CHANNEL  
RF  
CHANNEL  
1
2
3
4
POWER  
Move the wireless microphone  
away from the speakers or  
change the direction of the  
microphone.  
The distance between the wireless  
microphone and speakers are too  
close.  
A howling noise  
heard from the  
speakers.  
The battery in the wireless  
microphone is weak  
Replace the battery.  
7
 
Using the supplied audio cable, connect from the MIXED jack socket to the  
"MIC IN" / "LINE IN" socket on amplifier. Alternatively, you can connect an  
optional XLR cable from the "XLR MIXED" socket on the receiver to a  
professional mixer. Connect the mains power adaptor from "DC 15V" jack to  
a suitable mains power socket.  
BELT CLIP  
BATTERY COVER  
AUDIO OUTPUT JACK  
VOLUME SWITCH  
POWER SWITCH  
AUDIO SWITCH  
Installation Location:  
At least 3 ft. above ground level  
At Least 3 ft. away from wall  
LOW BAT  
OFF ON  
ON MUTE  
-20dB  
0dB  
MIC/LINE  
AUDIO POWER ATTENUATION POWER  
MIC LINE  
MIC LINE  
MIC LINE  
MIC LINE  
MIC LINE  
ANTENNA  
LOW BATTERY LED  
POWER LED  
HEADSET MIC  
LAVALIER MIC  
1. Open the battery cover to install a 9V battery (check polarities). Move the power switch to the ON position. The power indicator will be green to  
indicate normal operation. If the LOW BAT indicator turns red, replace with a fresh battery promptly.  
2. Before operation, please confirm that the frequency of transmitter is same as the frequency of receiver. Plug the 3.5mm connector of headset mic  
to screw-lock socket of transmitter. Move the audio switch to ON position. The MUTE switch cuts off the audio output without shutting off the  
transmitter.  
3. ATTENUATION is for volume adjustment. Move it to 0dB position to get normal volume output. Move it to -20dB position to reduce distortion and  
avoid feedback.  
MIXED  
4. If the system will not be used for a long time, please switch off the transmitter to avoid power consumption.  
XLR MIXED  
6
 
FRONT PANEL  
REAR PANEL  
3
3
4
5
6
7
8
9
10  
11  
1
PDWM4400 VHF PROFESSIONAL FOUR CHANNEL WIRELESS MICROPHONE SYSTEM  
MIXED  
XLR MIXED  
VOLUME  
VOLUME  
VOLUME  
VOLUME  
AF LEVEL  
AF LEVEL  
AF LEVEL  
AF LEVEL  
RF  
CHANNEL 1  
RF  
CHANNEL 2  
RF  
RF  
CHANNEL 3  
CHANNEL 4  
17  
18  
19  
20  
21  
POWER  
2
16  
12  
13  
14  
15  
16  
17.Mixed balanced output jack  
18.Mixed unbalanced output jack  
19.Individual unbalanced output jack  
20.Squelch adjustor  
1. Power Indicator  
2. Power Switch  
3. Antenna  
4. CH-1 RF Signal Indicator  
5. CH-1 AF Indicator  
6. CH-2 RF Signal Indicator  
7. CH-2 AF Indicator  
8. CH-3 RF Signal Indicator  
9. CH-3 AF Indicator  
10. CH-4 RF Signal Indicator  
11. CH-4AF Indicator  
12. CH-1 Volume Control  
13. CH-2 Volume Control  
14. CH-3 Volume Control  
15. CH-4 Volume Control  
16. Rack Mounts  
21.DC Power in  
SQUELCH  
cause reduction in useable range of the wireless transmitter, so set the  
control to the lowest position that reliablely mutes the unwanted RF  
signals.  
Attach the two antennas and extend them vertically. Switch  
on the receiver. The red power indicator will come on.  
Switch on the transmitter. The red indicator RF/Channel1,  
RF/Channel2, RF/Channel3, RF/Channel4 will come on to  
indicate signal reception. The green AF LEVEL meters  
indicate the audio level.  
Adjust the volume of receiver, transmitters and amplifier.  
Please switch off the receiver, transmitters and amplifier  
when the wireless microphone system is not being used.  
The squelch control on the rear of the receiver is preset at the factory.  
If you must use the system in an area with considerable RF  
interference and there is some noise from the receiver when your  
transmitter is off, you can adjust the squelch control so that the system  
will receive the signal from your transmitter only but squelch or  
eliminate the unwanted background RF noise. This adjustment can  
Note that switching the microphone on and off can cause interference  
that will be heard if the microphone volume level of the amplifier  
system is still set high.  
 

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