Troubling repair
When trouble appears, it may not be very serious. When the machine doesn't work, please check the
following table before you have it repaired.
symptoms
causes
methods
Screnne doesn't light The power cable
Check the cable
and without voice
doesn' t completely
connection state
plugged
fuse is broken
Change the fuse
Without voice
The power cable
Check well the
doesn't well plugged cables
The input signal
Adjust the voice
doesn't connect well,
the on-off is well
Connect well the
signal cable
chosen, sound box is Change
connected
Connect the sound
box well
The left and right
Loudhailer connection Check all cables
track are exchanged
or sonic channels are
connected to the
opposite direction or
faucet
connection state
One side has voice,
another side hasn't
Adjust the button of
Balance, one side of
Adjust the balance
of well balance
voice
sonic box cable
doesn't well put, one
side of signal doesn't
well put
Mic no voice
Mic doesn't well put The mic doesn't
The on-off doesn't
well put
open
Open the mic on-off
Mic is too far from
Check the mic or
your mouth
change another
Keep your mouth
from the mic
5-10cm
