Panasonic WX-ST400 Operating Instructions Manual page 23

When connecting the cables, make sure that the conversion cable is attached to
the wireless receiver / extension receiver. If you connect the cables otherwise,
you will not be able to pair the microphone.
Connector for
[SET]
Conversion cable
(locally procured)
3
Turn the microphone ON
If the microphone is currently OFF, turn the power
switch to ON. When the microphone and the
wireless receiver / extension receiver are
connected via a cable, the audio from the
microphone will not be transmitted.
Micro type B
Male
Type A
Female
* This illustration shows the WX-SR202P.
USB 2.0 cable
(locally procured)
Micro type B
Male
Type A
Male
Connector for [SET]
Power indicator
Ｏ
Ｎ
1
2
Power switch
23