Sennheiser FT-902S15 Satellite Radio User Manual


 
Power is supplied by a plug-in power supply
unit.
The power module is available as a 110, 230 or
240 V AC model. The unit can easily be
adapted to changing power requirements by
replacing the power module.
Connection of the plug-in power supply unit is
via socket P at the back panel of the EM 203.
Mains connection 3.1
The two antennas needed for diversity
operation (see ch. 1.2) connect to sockets
A and B on the EM 302RI module
(N-type sockets).
The AB 1036 TV antenna boosters connected
in series are powered via sockets A and B. The
supply voltage can be switched on or off by
means of the switches next to the antenna
sockets.
If the antenna boosters are in operation, the
control LEDs for the booster supply voltage
light up at the front panel (ch. 4.2.1).
The AF output signals from every single EM
1046 RX receiver module are available at AF
outputs 1 to 3 on the EM 203 module (floating,
transformer-balanced). The connection is made
through XLR-3 plugs.
The switches at the left-hand side of the XLR
outputs ("PAD") allow to attenuate the output
signals by 20 dB.
AF connection 3.3
Antenna connection 3.2
P
ANTENNA
SOCKET
A
ANTENNA
SOCKET
B
AF-OUTPUTS
1 - 3
(MAX +18 DB)