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Operating Instructions KBL 7900/KBL 7000/KBL Convertible
7.7 External music signal with channel selection
To connect the music signal use a 2-pole shielded cable, the
shield has to be earthed at the signal source. The cable is
connected to the marked clamps of the Audio switch. The
potentiometer is used to set the signal. The loudspeakers are
connected in parallel, equal-phased.
100V-Signal If the external music signal is a 100V-signal, the transmitter is
introduced into the signal path in front of the Audio switch. (see
7.4)