PDWM2DDD
WIRELESS
MICROPHONE
OPERATING
INSTRUCTIONS
We
greatly appreciate
your
purchase
of
our
profes-
sional
wireless
microphone
of
good
quality.
To
be
sure
you
take
maximum
advan-
tage
of
the
features,
read
these
instructions
and
use
the
set
carefully
properly.
SPECIFICATIONS
SYSTEM
Range
of frequency 160-250 MHz
Frequency response 40-15000Hz(±3dB)
Signal
to
noise ratio 80dB
Operating temperature O'C-
45
'C
Distortion factor
Effective field
MICROPHONE
";
0.5
%
30M
Emission
power
8mW
(maximum
50mW)
Frequency deviation
22KHz
Antenna built
in
Power
supply
DC
9V
Battery life 8
hours
superhet
25mV
600
Ohms
15dB/mV
RECEIVER
Reception
mode
Audio
output
level
output
impedance
Reception
sensitivity
Antenna
Power
supply telescopic
antenna
AC
110V/220V
50Hz
ACCESSORIES
1. Two-end socket signal cable.
2. Operating instructions
3. 9V battery
4. Certificate ofWarranty
5. Certificate of qualification
2pcs
1pc
2pcs
1pc
1pc
HOW
DO
YOU
OPERAT
IT?
1.
Adjust the amplifier and
Ka
raoke system , set the volume control to the minimum position.
Connect the signal cable of receiver .Plug the power cord into AC outlet . Turn the power on .The
corresponding indicator lights
up
that indicates the system is ready for operation .
(1) power indicator
(2) power switch
(3) A channel volume
(4) A channel indicator
(5) A channel level
(6) B channel indicator
(
7)
B channel level
(8) B channel volume
(9) B antenna
(
10
) A antenna
(1
1)
B output
(
12
) A+B output
(
13
) A output
(
14
) power cable
I
~
1 2
II
...
.
..
II
r-
ICP
-=
rtf
r-
345
6 7 8
Front panel of receiver
+----9
10---+1
11
12 13 14
Rear panel of receiver
2.
Open the cover
of
battery compartment (3) , insert a battery (9V) with the correct polarity
and replace the cover . Set the power switch (2) to
ON
position and the indicator (4) will light
up
. The indicator
of
receiver lights up that indicates the system is ready for operation. Speak
to the microphone, adjust the volume
of
receiver or amplifier according to your
li
king .
You
can also adjust the volume by turning the volume control (5) ofthe transmitter (only for clip-on
microphone).
To
avoid shrill sound occur and that may damage the speaker and amplifier ,
please do not put the microphone point to the speaker.
Ii!-+--
4
0-+--2
-+--3
transmitter
hand-hold microphone
ATTENTIONS
1
clip-on microphone
1. If your microphone isn't used for a long period, the battery should
be
taken out and the
power cord should
be
unpluged. If acoustic quality and volume are abnormal or receiving
distance
is
shortened, the batteries
in
microphone should
be
replaced or the antennas should
be
pulled
up.
2.
To
avoid interference, as far as possible do not put the receiver together with
CD
player
and
LD
player.
3.
To
get the best transmitting effect, Don't touch the screen head(1) when singing.
4.
Use the microphone
in
the range
of
1m
to
30m can get the satisfying effect.
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