34
Music amplifi er
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E8: 6 5 ... 2 1
I
2
C Audio-
switch
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MP3
megaVoice
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Processor
Channel
selection
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Masse
Music signal
shielded cablel
Audio switch
Operation and Service megaSun 7900
7.6
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)
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