PDWM 9300
PDWM 9300
DUAL UHF PLL 16CH WIRELESS SYSTEM
PDWM9300
POWER
DOWN
UP
SET ESC
OPERATION MANUALOPERATION MANUAL
DUAL UHF PLL 16CH WIRELESS SYSTEM
PDWM9300
POWER
DOWN
UP
SET ESC
OPERATION MANUALOPERATION MANUAL
Thank you for buying the PDWM9300 Wireless System. Please
read through these operation instructions so you will know how
to operate your model properly. After you read it, put it away in a
safe place for future reference.
Precautions
Hand-held microphone
Receiver
Installation
Trouble shooting
Specifications
Avoid exposure of the system to rain or moisture.
No user-serviceable parts inside the system. Refer all servicing to a qualified
technician only.
Handle the wireless system carefully, dropping or other shocks may cause
failure.
Avoid using the system where it may be subjected to heat, such as direct sunlight,
near radiators or other heat sources.
Should any liquid be spilt on the system, stop using it immediately. It may be
possible to dry the system, but you should have it checked by a qualified technician
before using it again.
Take care with the main power adapter and lead. If damaged in any way, do not use
the system and refer to a qualified technician for repair.
Only use the system with the supplied components. Do not attempt to use with any
other main power supply adapter .
wireless system
If the is not going to be used for a while, remove the battery to
prevent leakage. In the event of electrolyte leakage inside the battery compartment,
carefully remove the leakage with a damp cloth. Take care not to get battery
electrolyte in contact with your skin, however if it does, wash your hands under a
running tap. If electrolyte comes into contact with your eyes, seek medical advice
immediately.
Only replace the battery with the same or an equivalent type.
Please dispose of old batteries in an environmentally friendly manner in accordance
with the relevant legislation.
Do not use any solvents to clean any part of the .
wireless system
1
+
-
+
-
DIP
ON
1234
FREQUENCY CHART
CH02
CH00
731.2MHz
CH08
734.4MHz
CH01
731.6MHz
CH09
734.8MHz
732.0MHz
CH10
735.2MHz
CH03
732.4MHz
CH11
735.6MHz
PARTS DESCRIPTION
6
1. Mesh: cartridge inside
2. Tube
3. Power LED indicator
4. Power and Mute switch: Switch on and off the microphone.
Move the switch to middle position,The system is mute.
5. Battery compartment
ON
OFF
6. Battery Cover
7. CH selector
OPERATION
1. Unscrew the battery cover at the end of the microphone. Install the
7
provided 2 1,5V batteries, taking care to fit it with the correct polarity
connected.
2. According to frequency Chart on the battery cover, adjust the CH
Selector to make the microphone to be the same frequency as receiver.
3. Check the battery by switching the microphone ON. The red LED will
come on for one second and then go OFF, this indicates correct operation.
If the red LED stays ON or is dim, this indicates the battery is low and
should be changed. If the red LED does not come on at all, it indicates the
battery is dead, please change it right now.
CH04
732.8MHz
CH12
736.0MHz
CH05
733.2MHz
CH13
736.4MHz
CH06
733.6MHz
CH14
736.8MHz
CH07
734.0MHz
CH15
737.2MHz
CH00
795.2MHz
CH08
800.0MHz
CH01
795.8MHz
CH09
800.6MHz
CH02
796.4MHz
CH10
801.2MHz
CH03
797.0MHz
CH11
801.8MHz
CH04
797.6MHz
CH12
802.4MHz
CH A CH B
CH05
798.2MHz
CH13
803.0MHz
CH06
798.8MHz
CH14
803.6MHz
CH07
799.4MHz
CH15
804.2MHz
2
RISK OF ELECTRIC
SHOCK DO NOT OPEN
UHF PROFESSIONAL TRUE DIVERSITY WIRELESS MICROPHONE SYSTEM
CH00 731.2MHz
00dB AF
UNBALANCED OUTPUT
BALANCED OUT
CH00 795.2MHz
00dB AF
DC INPUT 17V
2XPLL 16CH
OPERATION
1. Pull out the antennas A and B.
Make sure they are completely
extended and vertical.
2. Insert one end of attached audio cable into "MIX" on rear panel,
and the other end into MIC IN or AUX IN of amplifier or mixer.
3. Connect the power adaptor from DC 17V of receiver to a main
power socket.
4. Switch on the receiver. Power indicator comes on. LCD display will
display CH no., frequency, AF level and RF level.
3
PARTS DESCRIPTION
1. Power Switch
2. SET: press once to adjust CH-A frequency,
press again to adjust CH-B frequency.
3. UP: Channel up
4. DOWN: Channel down
5. ESC: press to escape set-up. Channels will
be locked.
6. LCD display panel
7. Volume Control
8. Antenna
9. 17V DC input
10. Balanced output
11. Unbalanced output
5. Press SET once, there will be a to display on CH-A LCD panel.
Now you can adjust CH-A frequency by UP/DOWN button. Press
SET again to adjust CH-B frequency.
6. Press ESC to escape set-up. The channels will be locked.
7. Switch on the microphone. Letter A will display on the left top side
of the LCD panel. This indicates that signal is received. W
speak into the microphone, AF signal will
display on the bottom of
hen you
LCD panel.
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.
Installation Location:
At least 3 ft. above ground level
At Least 3 ft. away from wall
MIC LINE MIC LINE MIC LINE MIC LINE MIC LINE
6
The on air
indicator does
not light up
No sound
The sound is
distorted
A howling noise
heard from the
speakers.
The wireless microphone is not
turned on.
The microphone receiver is not
turned on.
The microphone receiver is not
connected properly.
The battery in the wireless
microphone is weak.
The microphone receiver is not
turned on .
The connected audio equipment is
not turned on.
The speakers/headphones. are not
connected to the audio equipment.
The battery in the wireless
microphone is weak.
The AUDIO OUT on the receiver
is not set correctly.
The distance between the wireless
microphone and speakers are too
close.
The battery in the wireless
microphone is weak
Turn on the wireless microphone
Turn on the microphone receiver
and the connected audio equipment
Turn on the microphone receiver
and the connected audio equipment
Replace the battery.
Turn on the microphone receiver
and the connected audio equipment.
Turn on the audio equipment.
Connect the speakers/
headphones
Replace the battery.
Adjust the volume controls.
Move the wireless microphone
away from the speakers or
change the direction of the
microphone.
Replace the battery.
7
1. Overall System
Carrier Frequency: UHF700~870MHz
Frequency Stabilization < 30ppm
Dynamic Range: > 90dB
Total Harmonic Distortion: <0.5%
Frequency Response: 40Hz~15KHz 3dB
Audio Output Level: Separate Type: 0-- 400mV
Mix Type: 0-- 200mV
2. Receiver
Power Supply: DC 17V
Consume Power: 3 W
Signal/Noise Ratio: > 90dB
Image & Spurious Rejection: > 80dB
Border Upon Channel Rejection: > 80dB
Receiving Sensitivity: 10dB (SINAD=20dB)
De-emphasis: 50
3. Transmitter
Transmitter Power: 8.5mW
Modulation Type: FM,F3F
Max Deviation: 25KHz
Spurious Emission: > 40dB
Power Supply: 3V
s
8
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