Oktava MKL-5000, Operation Manual

Page: 17 / 28

17
Microphone
is not working
Sound
distortion
Unvoiced
sound
Power supply unit or mixing
console is not connected to
the power line.
Microphone is not connected
to the power supply unit or
the power supply unit is not
connected to the mixing
console.
Input sensitivity or
preamplification of the
subsequent amplifier are
adjusted incorrectly.
Transmission of
structure-borne noise.
Polar response curve is not
taken into account.
Reduce the input sensitivity or
preamplification of the next
device so that there is enough
modulation reserve.
Power is not turned on
on the mixing console or
on the power supply unit.
Check your power supply
network connection.
Check the corresponding
buttons on the mixing console
and power supply unit.
Check that the cables from the
microphone to the power supply
unit and from the power supply
unit to the mixing console are
connected correctly (see page 12).
Use a suitable shock absorber
(see page 10).
Check that microphone is
installed correctly. Microphone
should be directed to the
sound source with the side
with Oktava logo.
Problem Possible
reason Elimination
recommendations
The 110V/220V switch is in a
position that does not match
the line voltage. Check that the switch (6) is in the
correct position (see page 11).
trouble and
countermeasure