If A Problem Occurs - Sennheiser SKM 9000 Instruction Manual

If a problem occurs ...

If a problem occurs ...
Problem
Transmitter
cannot be oper-
ated, "LOCK"
appears on the
display panel
No operation
indication
No RF signal at
the receiver
Audio signal has
a high level of
background
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".
18 | SKM 9000
Possible cause
Lock mode is
activated
Batteries are flat
or accupack is flat
Transmitter and
receiver are not
on the same
frequency
Transmission
range is exceeded
Transmitter's RF
signal is
deactivated
("RF Mute")
Transmitter input
gain is adjusted
too low/too high
Possible solution
Deactivate the lock mode
Replace the batteries or
recharge the accupack.
Transmitter to the same
frequency as the receiver.
Reduce the distance
between transmitter and
receiving antennas.
Activate the RF signal.
Adjust the input gain
(see page 15).