Sennheiser EM 2000 - 01-09 Instruction Manual page 11

Putting the receiver into operation
CAUTION!
RF IN RF OUT RF IN
ANT II ANT I
10
Danger of short-circuit due to uninsulated antennas!
An 11 V voltage is applied to the antennas –
sulated antennas come into contact with objects which conduct electricity, this voltage can
produce sparking and audio interference.
Use insulated antennas.
OR
Always mount uninsulated antennas so that they cannot come into contact with objects
which conduct electricity.
You have the following options:
• For professional use, we recommend connecting remote antennas and, if necessary, using
Sennheiser antenna accessories (see next section).
• If the receiver is to be put into operation without a large amount of installation work, you
can:
– connect the supplied rod antennas to the rear of the receiver (see page 10) or
– use the optional GA 3030 AM antenna front mount kit (see page 11).
Connecting remote antennas (optional accessories)
Connect two remote antennas to the BNC sockets
Positioning the remote antennas
Position antennas in the same room in which the transmission takes place.
Keep the distance between the receiving antennas as large as possible.
There should be a "free line of sight" between transmitter and receiving antennas.
Connecting the rod antennas to the rear of the receiver
Connect the rod antennas
Align the rod antennas in a V-shape.
even when you switch the receiver
and
to the BNC sockets and
off! If unin-
.
.