If A Problem Occurs - Sennheiser SKM 2000 Instruction Manual

If a problem occurs ...

If a problem occurs ...
Problem
Radio microphone
cannot be operated,
"Locked" appears on
the display panel
No operation
indication
No RF signal at the
receiver
RF signal available,
no audio signal,
"MUTE" appears on
the display panel
Audio signal has a
high level of back-
ground noise or is
distorted
If a problem occurs that is not listed in the above table or if the problem
cannot be solved with the proposed solutions, please contact your local
Sennheiser partner for assistance.
To find a Sennheiser partner in your country, search at
www.sennheiser.com under "Service & Support".
30
Possible cause
Lock mode is
activated
Batteries are flat or
accupack is flat
Radio microphone
and receiver are
not on the same
channel
Transmission range
is exceeded
RF signal is
deactivated
("RF Mute")
Receiver's squelch
threshold is
adjusted too high
Radio microphone
doesn't transmit a
pilot tone
Radio microphone's
sensitivity is
adjusted too low/
too high
Possible solution
Deactivate the lock mode
(see page 14).
Replace the batteries or
recharge the accupack
(see page 9).
Synchronize the radio
microphone with the
receiver (see page 27).
Set the radio microphone
to the same channel as the
receiver.
Reduce the distance
between radio microphone
and receiving antennas.
Increase the transmission
power (see page 25)
Activate the RF signal
(see page 15)
Reduce the squelch
threshold setting on
the receiver.
Activate the pilot
tone transmission
(see page 26).
Adjust the input sensitivity
(see page 20).