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AC 3
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Putting the AC 3 into operation
왘
Secure the rack mount “ears”
(supplied with the optional
GA 3 rack adapter) to the devices as described in the section
“Fastening the stacking elements” on page 7.
왘
Slide the devices into the 19” rack.
왘
Secure the rack mount “ears” to the 19” rack.
Connecting devices to the AC 3
Connecting
the antenna
We recommend connecting a remote antenna and, if necessary,
using Sennheiser antenna accessories (see “Accessories” on
page 15). For more information, refer to the ew G3 product
page at www.sennheiser.com.
Connecting
the transmitters
You can connect up to four stationary SR 300 IEM G3 type
transmitters to the AC 3. The active transmitter combiner also
incorporates DC distribution for powering the transmitters:
왘
Connect the transmitter’s antenna output to one of the BNC
sockets
RF IN 1
to
RF IN 4
. Suitable BNC cables are
included in the delivery.
Transmitters of the ew G3 series do not require their indivi-
dual power supply. They are now powered via the BNC
sockets
RF IN 1
to
RF IN 4
.
Connecting the AC 3 to the mains
For powering the AC 3 and the connected transmitters, you
require the NT 3-1 table top power supply (see “Accessories” on
page 15).
왘
Pass the cable of the NT 3-1 table top power supply through
the cable grip
왘
Insert the red DC connector of the NT 3-1 table top power
supply into the
DC IN
.
왘
Plug the NT 3-1 table top power supply into a wall socket.
Only use the NT 3-1 table top power supply with the red
DC connector. It is designed for the AC 3 and ensures
safe operation.