9
5. OPERATION ILLUSTRATION
Note:
1
.
Turn
off
the
power
switch,Please
wait
about
5
seconds
before
turning
on
again.Continuous
rapid
turning
on
and
off
the
power
switch
,
it
will
lead
to
equipment
failure
.
2
.
Even
the
switch
is
in
the
off
status
,
there
will
be
a
little
current
in
equipment
.
If
it
won’t
use
the
equipment
in
a
long
time
,
please
unplug
the
power
cord
from
the
wall
AC
socket
.
4.Microphone using:
1.Turning the volume knob to the left,Connect the microphone and microphone input interface.
2.Turning the volume knob in the right position.
3.Facing the microphone and Speak loudly, turn the volume knob to the right, until the output signal
no longer distortion.If input is high but output is low voice, and then increase the volume by using
the volume knob.If the speaker volume is very high, then reduce the volume by using the volume
knob.
5.Shutdown the system:
1
.
Turning the volume knob to the left until the minimum position.
2
.
Turning off the panel power switch of the professional power amplifier, at 0ff.In turn shutoff
processor equipment and audio source equipment.
6.Built-in
MP3
player
operation
method:
The buttons are explained as follows:
S.No Buttons
Function
/
Mode function button; FM / USB / BT / playing (Long press this button to
forcibly turn on / off the machine)
1
/
6
/
2
Previous song (long press to increase volume)
3
Mp3 loop playback function button; (with Repeat One / Repeat ALL /
Random / Repeat Folder mode.)
4
Play / Pause (long press this button in FM mode to receive the station)
5
Recording function button; (press this button in PLAYING mode to record)
(Long press the Record button to switch between recording and USB playback)
Next song (long press to decrease volume)
USB function
Press the MODE button to select the USB mode, copy the MP3 file in the U disk (below 32G), and
it supports MP3 / WAV / WMA / AEC / FLAC format.
TF
USB
IR
