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CGT 660
3.3 C
onneCting
the
Cofdm-Qam
module
•
Connect the HF inputs
C
(tuner "A") and
D
(tuner "B") on the COFDM-
QAM module (fig. 4) to the preinstalled F terminals in the rear wall of
the head-end station via the cable inlets
F
using HF cables made on-site
(length approx. 80 cm).
To connect the second tuner the loop-through-output
E
of the other tuner
can be used, if necessary.
• After programming, connect the modulator output
G
to one of the input
sockets
H
of the output collector.
F
E
C
E
D
G
H