PYLE Audio PDWM2400 User manual
PDWM2400
www.pyleaudio.com
I .FUNCTION INTRODUCTION
Our
special wireless microphone system has these characteristics as the
following.
For
manyreasons, such as lowfrequency, tradional wireless microphone
system are easyto be interfered especially because manymachines CD, VCD and
LD, erad-iate outtoo manyharmonic.
To
solve this problem
we
design this kind
professional wireless microphoneWe adopta series
of
measuresto inprove its
functions, advancefrequency, using multilevel high frequencyand mid frequency
narrowband filter, mulriple noise detectand control We alsodesign it special
functions (tone key locked identity)to avoid interferencefrom outside.
II.
MAIN FUNCTION
AUsing
UHF
480MHz-550MHz band to avoid interferencing frequency.
AUsing
multilevel high frequency and mid frequency narrowband filter,
so
as
to
dispel any possible interferencing signals.
A The wireless microphone lookgood and are useful.
A There is a voltindicating circuit in
the
microphone. Itcan tell you
if
itis necessary
to change the battery.
AA
speciallydesigned circuitswitch is on the phone. It is
for
clearing
up
waves
of
miscellaneous signals.
AAII
use
SMTtechnology
for PCB.
A With audiocompressing-expanding technology, the machine can lowernoise
and increase the dynamic range. Itcan also lowerreecho.
AParticular
noisedetectto avoid interference from outside open the mute system.
AChoose
excellentchipset and high qualitycomponent, so that its timbre is
very
good.
ALongest
distance in
oopen:60~80m.
Alt
is suitable
for
stages ballrooms auditoria classrooms and families.
III.
OPERATION OF THE RECEIVER
1.lnstallthe antennaA&B, make them be perpendicularwith the machine.
2.lnstall adapterto the DC input.
3.Connection
ofthe
audiooutput:
Oneend
of
the audio cable into "MIX"socketand otherend audio amplifier
or
mixer's"MIC IN" socket.
1
4.Push the
power
switch, the power-indicating light is lighted.
5.when
the microphone isworking the "SIGNAL"light
ofthe
receiver is lighted.
The receiveroutputvoice, volume
of
the receivercan
be
controlled by
adjusting the volume knob.
*Attention
when
you
install
the
receiver
*It
should be more than 1 metre high from thefloor.
*It
should be more than 1 metre beyond thewall.
*Antennas
should be perpendicularwith the machine,otherwise it'll influence
receiving signals.
IV.OPERATION
OF
THE MICROPHONE
1.0pen
the batterycoverand put in the batteries.Please payattention to correct
polaritydirection.
2.Turn the powerswitch to "ON",ifthe powerindicatordoes notglitter
or
lowbattery
light is alaways on,you should checkthatthe batteries are low
or
in wrong polarity.
3.Turn the powerswitch to "OFF",the hand micisoff.
4.The indicatorkeeps lighting
or
when the battery is low,please replace the battery
with a newone.
5.Removethe batterywhen layidle for a long timetoavoid being corrupted.
V. CONTROL
AND
FUNCTION LlST(Recelver)
F o
2
=
jg
52
1.Powerswitch 2.Powerindicator
3.Volume knobs 4.Antenna
5.DC Input socket 6.Balance audio socket ofchannel
Aand
B
7.Mixed outputsocket B.ReceiverSignal indicator
9.Audio Signal indicator
VI. CONTROL
AND
FUNCTION LIST(Transmlttar)
o
1.Grill
3.Powerswitch
5.Low battery indicator
7.AudioVolume
Vll.SPECIFICATION
RECEIVER
Frequency Range:
Sensitivity:
Dynamic Range:
Signal-to-Noise:
•
2.Powerindicator
4.Batterycover
6.Headsetaudio inputjack
4BO-560MHz
<2UV(12dB SINAD)
>BOdB
>BOdB
Image Rejection: >50dB
Audio Frequency Response: BO-12000Hz
System Distortion:
Audio OutputLevel:
Powersupply:
CurrentConsumption:
<1%
700mV(600
0)
DC12V-17V/400mA
<400mA
3
TRANSMITTER
Maximum Deviation Range:
Frequency Stability:
R F Output Power:
R F Rejection:
CurrentConsumption:
Operate Range:
Battery:
Lt.
ATTENTION
35 KHz(Max)
±O.005%
<30mW
>40dB
<50mA
50-70M
9V*1 AA
SYSTEM COMPOSITION
1.Receiver
Xl
2.Microphone
X2
3.Audio cable
Xl
4.Battery
9V
X2
5.Adapter
Xl
1.Avoid putting the main machine in a blind angle when it is used.This isfor
keeping signal receiving in good condition.
2.Don't throwfall,toss,cast the handling microphone when it is used in case
damage itseriously.
3.Please keep the machine from directsunshine
or
rains,and put itin a place as
faras possiblefrom the magneticfield.
4.Don'topen ityourself,because there is high voltage in it.
VIII.
REPAIR
WITH
SIMPLE
FAULT
1.Turn on the receiver,butthe indicatoris notlighted.
*Make
sure
if
the power cable iswell fixed. Is the socket in good condition?
Is the fuse blown?
2.when
you speak,the "AUDIO"lighttwinkles, but no sound output.
*Make
sure
if
the volume keep in lowest place,
or
the audio cable is not
fixed well.
3.The effectivesignal-receiving distance becomes close. And signal
receiving is notwell.
*Perhaps
you have not installed the antennas.
Perhaps you should change a new battery.
Perhaps the receiver is not put in right place.
Perhaps there is a strong magneticfield in your surroundings.
4.Timbre becomes bad
*Perhaps
the voltage
ofthe
battery is not enough.You need to change.
Perhaps there are the same frequency signals in yoursurroundings.Do
not use two machines with the same frequency atthe same time in a place.
(Separate them at least
BOm.)
*Don'topen and repair
it
when
some
serious breakdown happens.Please
connect
the
seller
or
our
company,we'li helpyou honesUY,Thankyou!
4
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