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28 | AC 3200-II
Cleaning and maintaining the AC 3200-II
Problem
Possible cause
Solution
Disturbed reception
or no reception
The transmitting
antenna is not within
the reception area
�
Reduce the distance between
transmitter and receiver
�
The receiver batteries
are not inserted or
batteries are low
�
Replace the receiver batteries
�
The antenna is not
connected correctly
�
Check if the antenna is con-
nected correctly
�
Too high cable atten-
uation due to too long
antenna cables
Use a shorter antenna cable
or the correct type of antenna
cable
�
or wrong type of
antenna cable
�
Use low-attenuation
50-Ω-coaxial cable
�
Interference or inter-
modulation during
multi-channel
operation
�
Set all transmitters of your
multi-channel system to inter-
modulation-free frequencies
�
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
�
T
o find a Sennheiser partner in y
our country, search at www
�
sennheiser
�
com
under “Service & Support”
�