Pyle PDWM1902 User manual

PDWM1902 • PDWM1904 • PDWM3375 • PDWM3378 • PDWM3400
USER’S MANUAL
UHF WIRELESS
MICROPHONE SYSTEM

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• The Vocal Artist-UHF is a hand-held system designed for singers who desire the high quality
microphones and the freedom of wireless performance.
• The Presenter-UHF is a body-pack system designed for public speakers who prefer an inconspicuous,
hands-free lavaliere microphone.
• The Headset-UHF is a body-pack system designed for users in physically active applications, who desire
the freedom of hand-free microphone.
1. Power Button: Power ON/OFF the receiver.
2. Power Indicator: Indicate the power ON/OFF.
3. Channel Display: Indicates the frequency data of the selected channel group.
4. SET Function Button: Sets channel data.
5. "AF"Audio Level Indicator: Indicate the wireless system audio signal level.
6. "RF" signal indicator: it glows when the Receiver receive RF signal from Transmitter.
7. Antenna.
8. Volume Knob: Adjust the volume output of receiver.
9. XLR Balanced Output Jack: Connect the audio cable from this jack to the input port of amplier, mixer.
10. 1/4" Audio Output Jack: Connect the audio cable from this jack to the input port of amplier, mixer.
11. Power Jack: Connect the AC/DC adapter to receiver.
CHANNEL RECEIVER
SYSTEM TYPE
SINGLE CHANNEL RECEIVER

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1. Power Button: Power ON/OFF the receiver.
2. Power Indicator: Indicate the power ON/OFF.
3. Channel Display: Indicates the frequency data of the selected channel group.
4. SET Function Button: Sets channel data.
5. "AF"Audio Level Indicator: Indicate the wireless system audio signal level.
6. "RF" signal indicator: it glows when the Receiver receive RF signal from Transmitter.
7. Antenna.
8. Volume Knob: Adjust the volume output of receiver.
9. XLR Balanced Output Jack: Connect the audio cable from this jack to the input port of amplier, mixer.
10. 1/4" Audio Output Jack: Connect the audio cable from this jack to the input port of amplier, mixer.
11. Power Jack: Connect the AC/DC adapter to receiver.
DUAL CHANNEL RECEIVER

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MICROPHONE FUNCTIONS
TRANSMITTER FUNCTIONS
1. Grille: Protects the cartridge and help reducing the breath sounds and wind noise.
2. Channel Display: Indicates the frequency data of the selected channel group.
3. Down Function Button: Sets channel data.
4. Up Function Button: Sets channel data.
5. Power and Audio Mute Switch.
6. Battery Cover: Open it to install the battery.

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1. Power and Audio Mute Switch.
2. Antenna: Transmit the RF signal of transmitter.
3. Belt Clip: Attach the transmitter to the belt.
4. Audio Input Jack: it is suitable for lavalier system/headset system.
5. Channel Display: Indicates the frequency data of the selected channel group.
6. Gain Adjusting Volume: Adjust the transmitter audio input gain.
7. State Setting Switch: Set the using state of lavalier system(L)/headset system(H).
8. Up Function Button: Sets channel data.
9. Down Function Button: Sets channel data.
RECEIVER CONNECTIONS
1. Receiver Power Connection: Connect the AC adapter into the DC power connector on the back of the
receiver. Plug the AC adapter into a AC 120V/220V 50Hz outlet.
2. Antenna: Keep the position of antenna at a 45 angle from vertical, .(Shown as below)
3. Audio Connection: Connect the audio cable from the audio output on the receiver to the input on your
amplier equipment.

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BODYPACK TRANSMITTER CONNECTION
TRANSMITTER BATTERY INSTALLATION
MATCHINGWIRELESS FREQUENCY
(RECEIVER /TRANSMITTER CONNECTION)
1. Lavalier Microphone Connection: Connect the connector of supplied Lavalier microphone to the
connecting jack of transmitter (Shown as below) Set the transmitter work state in wireless lavaliere system.
2. Headset Microphone Connection: Connect the connector of supplied Headset microphone to the
connecting jack of transmitter(Shown as below) Set the transmitter work state in wireless headset system.
1. Battery Installation of Transmitter: Push open the battery cover, Insert the supplied batteries into
battery jar in polarity and cover the battery Cover.
1. Press and hold the “SET” button on the receiver --- then release the button once the receiver display
begins to ash.
2. When itis ashing, continue to press the “SET” button again to select the desired channel, the
selected channel will save automatically without any action for 5 seconds.
3. Power on your microphone/transmitter, press and hold the “UP” and “ DOWN” arrow keys once the CH
number on display begins to ash.
4. When it is ashing, press “UP” and “DOWN” arrow keys to select the same channel as chosen on
receiver, then, the selected channel will save automatically without any action for5 seconds.
5. Repeat steps 1-4 to connect an additional microphone / transmitter (For models PDWM3375,
PDWM3400)

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TROUBLESHOOTING
PROBLEM INDICATOR STATUS SOLUTION
No Sound
Rod transmitter
indicator is not ashing
Slide transmitter POWER ON/
OFF switch ON position. Make
sure battery Is Inserted properly,
observing battery (+/-), If battery
is inserted properly, replace with
fresh battery.
Rod transmitter
indicator is ashing
Slide transmitter MUTE/ON
switch ON position.
Red receiver POWER light off
Make sure AC adapter is securely
plugged into a electrical outlet
and into DC input connector.
Make sure AC electrical outlet
works and supplies proper volt-
age.
Receiver signal indicators
A/B lights glowing
Turn up receiver volume control.
Conrm that the output connec-
tions from the receiver to the
external equipment are secure.
Receiver signal indicators A/B
lights off. Transmitter and receiv-
er POWER lights glowing.
Conrm transmitter’s and receiv-
er’s frequencies matches.
Move transmitter closer to the
receiver.
Sound level differs from level of
cabled instrument
Receiver signal indicators A/B
lights glowing
Adjust transmitter gain level to
compensatory.
Adjust receiver volume as neces-
sary.
Sound level differs with different
guitars.
Receiver signal indicators A/B
lights glowing.
Re-adjust transmitter gain level
to compensate for differences in
guitar outputs.
Distortion level increases grad-
ually
Receiver signal indicators A/B
lights and transmitter’s low bat-
tery light glowing
Replace transmitter battery
Bursts of noise or other audible
radio signals present Signal indicators A/B lights on
Identify potential sources of
interference (other RF sources)
and turn off, remove or use a
wireless system operating on a
different frequency.
Momentary loss of sound as
transmitter is moved around
performing area
Receiver signal indicators A/B
lights off when sound is lost.
Reposition receiver and perform
walk-through test again. If audio
dropouts persist, mark “dead“
spots and avoid them during
performance

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UHF WIRELESS MICROPHONE SYSTEM
FEATURES AND SPECIFICATIONS
PDWM1902
System Features:
• UHF Microphone Signal Transmission
• Simple Setup & Hassle-Free Operation
• Operation Range: Up to 160'+ ft.
• LED Display for Channel Display & Power Indicator
• Selectable Frequency: (8) Available Audio Channels
• Audio Level Indicator: Displays Wireless Signal Strength
• RF Signal Indicator: Displays Transmitter Signal Strength
• Adjustable Rotary Volume Control
• 1/4" Audio Output Jack
• XLR Balanced Output Jack
Handheld Microphone Specs:
• Includes (1) Wireless Dynamic Mic
• LCD Display with Channel Readout
• RF Output: >10 dBm
• Modulation Type: FM
• Max Deviation: ±40 KHz
• Spurious Emission: >55 dBc
• Nominal Current Drain: < 40mA
• Battery Operated, Requires: (2) x 'AA' Batteries
• Dimensions: 9.25 x 1.9 x 1.9 in
Receiver Specs:
• Image & Spurious Rejection: >70 dB
• Signal / Noise Ratio: -105dB
• T.H.D.: < 1%
• Audio Output Level: 0-300 mV
• Power Supply: 110/220V (12-15V Power Adapter)
• Dimensions: 6.8 x 5.3 x 1.7 in
• Sold as: Kit
• Weight: 2.62 lbs.

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PDWM1904
System Features:
• UHF Band Microphone System
• Simple Setup & Hassle-Free Operation
• Operation Range: Up to 160'+ ft.
• LED Display Screens for Audio Channel & Power Indicator
• Audio Level Indicator: Displays Wireless Audio Signal Strength
• RF Signal Indicator: Display Transmitter Signal Strength
• Adjustable Rotary Volume Control
• 1/4'' Audio Output Jack
• XLR Balanced Output Jack
What's in the Box:
• Microphone Receiver
• (1) Body-Pack Transmitter
• (1) Headset Mic
• (1) Lavalier Mic
Body-Pack Transmitter Specs:
• RF Output: >10 dBm
• Modulation Type: FM
• Max Deviation: ± 40 KHz
• Spurious Emission: > 55 dBc
• Nominal Current Drain: < 40mA
• Power Requirements: 2 x 1.5V AA
Receiver Specs:
• Signal / Noise Ratio: -105dB
• Border Upon Channel Rejection: > 70 dB
• T.H.D.: < 1%
• Audio Output Level: 0-300 mV
• Power Supply: 110/220V (12-15V Power Adapter)
• Dimensions 6.8 x 5.3 x 1.7 in
• Sold as: Kit
• Weight: 2.5 lbs.

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PDWM3375
System Features:
• UHF Band Microphone System
• Simple Setup & Hassle-Free Operation
• Operation Range: Up to 160'+ ft.
• LED Screen Displays Audio Channel & Power Indicator
• Audio level indicator for wireless signal
• RF Signal Indicator for transmitter signal strength
• Independent & adjustable channel volume controls
• Selectable Frequency Range: Up to (8) Channels
• 1/4" Audio Output Jack
• XLR Balanced Output Jack
Receiver Specs:
• Signal / Noise Ratio: -105dB
• Border Upon Channel Rejection: >70dB
• T.H.D.: < 1%
• Audio Output Level: 0-300 mV
• Dimensions 6.8 x 5.3 x 1.7 in
Handheld Mic Specs:
• Includes (2) Wireless Dynamic Microphones
• RF Output: >10 dBm
• Modulation Type: FM
• Max Deviation: ± 40 KHz
• Spurious Emission: > 55 dBc
• Nominal Current Drain: < 40mA
• Battery Powered, Requires (2) x 'AA' Batteries -Each
• Dimensions: 9.25 x 1.9 x 1.9 in
• Power Supply: 110/220V (12-15V Power Adapter)
• Sold as: Kit
• Weight: 3.12 lbs.

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PDWM3378
System Features:
• UHF Band Microphone System
• Operation Range: Up to 160'+ ft.
• LED Digital Display Readout Screens
• Simple Setup & Hassle-Free Operation
• AF & RF Audio Transmission Signal Strength Indicators
• Independent & Adjustable Channel Volume Controls
• Selectable Frequency Range: Up to (8) Channels
• 1/4" Audio Output Jack
• XLR Balanced Output Jack
What’s in the Box:
• Receiver Base
• Belt pack Transmitter
• Hand held Microphone
• Headset Microphone
• Lavalier Microphone
• Power Cable
Transmitter Specs:
• RF Output: >10 dBm
• Modulation Type: FM
• Max Deviation: ± 40 KHz
• Spurious Emission: > 55 dBc
• Nominal Current Drain: < 40mA
• Battery Powered, Requires (2) x 'AA' Batteries -Each
Receiver Specs:
• Signal / Noise Ratio: -105dB
• Border Upon Channel Rejection: >70dB
• T.H.D.: < 1%
• Audio Output Level: 0-300 mV
• Dimensions 6.8 x 5.3 x 1.7 in
• Power Supply: 110/220V (12-15V Power Adapter)
• Sold as: 1
• Weight: 0 lbs.

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PDWM3400
System Features:
• UHF Band Microphone Signal System
• Operation Range: Up to 160'+ ft.
• Audio Level Indicator for Wireless Signal Strength
• Independent & Adjustable Channel Volume Controls
• RF Signal Indicator for Transmitter Signal Strength
• LED Power Indicator & Channel Display
• Selectable Frequency Range: Up to (8) Channels
• 1/4'' Audio Output Jack
• XLR Balanced Output Jack
What's in the Box:
• Microphone Receiver
• (2) Body-Pack Transmitters
• (2) Headset Microphones
• (2) Lavalier Microphones
Body-Pack Transmitter Specs:
• RF Output: >10dBm
• Modulation Type: FM
• Max Deviation: ±40KHz
• Spurious Emission: >55dBc
• Nominal Current Drain: <40mA
• Power Requirements: (2) x 1.5V AA (Not Included)
• Dimensions: 9.25'' x 1.9'' x 1.9''
Receiver Specs:
• Image & Spurious Rejection: >70 dB
• Signal / Noise Ratio: -105dB
• T.H.D.: < 1%
• Audio Output Level: 0-300 mV
• Power Supply: 110/220V (12-15V, DC Adapter)
• Dimensions 6.8'' x 5.3'' x 1.7''
• Sold as: Kit
• Weight: 2.94 lbs.