Pyle Pro PDWM2450 User manual

SPECIFICATIONS
Audio Frequency Response: 50-15000Hz
Dynamic Range: ~ 80dB
System Distortion: ~ 1%
Signal-la-Noise Ratio: ~ 80dB
Operating Range: 50m-80m
OperatingTemperature Range: 5 'C -45 'C
Carrier Frequency Range: 180-280MHz
Receiver:
Sensitivity(S/N=30dB):
Image Rejection:
De-Emphasis:
AudioOutput Impedance:
Audio
Out put Level:
PowerSupply:
Transmltter(hand-held):
FrequencyStability:
RF Output power:
Spurious Rejection:
Modulation Mode:
Maximum Deviation Range:
Microphone Mode:
Pre-Emphasis:
Pow
er Supply:
Transmitter(Lapel Microphone)
FrequencyStability:
RF Output power:
Spurious Rejection:
Modulation Mode:
Maximum Deviation Range:
Microphone Mode:
Pre-Emphasis:
PowerSupply:
>2mV
>40dB
5,,"8
600 0± 10%
a-o . sv
AC110 V/ 60Hz
± O. 005 %
~ 30mW
>40dB
FM
±75KHz
Dynamic
50""
2X1 .5V/9V BaHery
± O.005%
10mW
>40dB
FM
±75KHz
Dynamic
50""
9VBattery
"* O •• lgn and specification are subject to change without notice .
www.pyleaudio.com
PDWM
Wireless 2 Chann el VHF Mi crophone System With 2 Mi crophones
User Manual

FEATURES
1. Operating on VHF high band frequency within 180 to 280MHz. The other
frequency isnot easy to bother.
2. Crystal-controlledcircuit.And the antennaInside the unite.
3. Dual channel receiver, one receivercan receiver
two ttransmltter at the same
time.
4. There Is a companding function.
5. Audio output Is adjustablewith volume control.
6. AudioDisplay.
RECEIVER REMARK
1. Power Switch 5.Audio Output Jack of A & 8 CH
2.Audio Display 6. Audio OutputJack of A CH
3. AudioVolume
7. Audio OutputJack of B CH
4.Antenna
8. AC PowerJack
TRANSMITTER REMARK
o D
j
: D
1. Mk><lphone Head
7. Microphone Jack
2. Grip
8.Microphone Input Jack
3. PCM'eI'Switch 9. PowerlSensitivity SWitch
4. PowerIndlcatorlLow Voltage Indicator 10. Belt Clip
5. BatteryCanister 11 .Battery Compartment Cover
6. Microphone Wire 12.Microphone Clip
OPERATION
1.Firstofall, hook up powertothe receiver of this system, Tum switch ON and Power
Indicating lightwill come on Indicating that power Is on, then hook upthe connecting
wires attached as shown
in the drawing and drawantenna fully.
2. Open the batterycompartment cover of transmitter, load in battery.
3.Tum
on the powerswitch ofmicrophone and the powerIndicatorwill be light, that
the transmittersend the signal to the receiver.
4.
You can adjustthe volume to the middle ormore through the volume knob, then
adjusttheaudio amplifier
to the rightposition.
S. When thetransmitteris not used, tum the powferoff.
6.When the receiver
Is not used, tum the poweroff.
7. Ifthe unitdoes not use for a long time, you musttake out the battery.
ATTENTION
1. You had betterInstall your unitthe place where cool and dry. do not Install
beside the window, and nearthe place where is toohot or too wet or too
much vibration
or dustest.
2. Do notuse force
on switches, knobs or cords, When movingtheset, first
turn the unitoff.
3. Do notattempt to clean the unitwith chemical solvents: this mightdamage
the finish. Usea clean, drycloth.
4.
If you use several unitat the same time, you must use these unitin different
frequency.
S. Do notbreak the receiver and transmitter of microphone.