Instruction Manual

34
CONNECTION AND PLACING INTO OPERATION
Make the cable connections in the order specified
below. Never make changes to the cable connecti-
ons while the devices are switched on! Mechanically
identical RCA plugs are available for input and out-
put connections. Make sure that you do not get
these connections confused during installation!
Make sure that you do not mix up the analogue
inputs for right and left. The RCA plugs for these are
frequently colour coded as follows: red for the right
channel, black or white for the left channel. Make
sure that all plugs fit tightly. Inadequate connecti-
ons can cause noise interference, failures and mal-
functions.
Connection of the source equipment
One or two stereo sources with RCA high level out-
puts may be connected to the two stereo RCA
inputs “AUDIO INPUT” (9). Use standard RCA cables.
The output connectors of the source devices are
often labelled “LINE OUT”. The input connectors of
this amplifier (11) or a BT signal are electrically iden-
tical high level inputs with RCA sockets whose
signals are mixed together internally. There is no
option to switch between the two RCA sources.
Connection of a recording device
If desired you can connect to the RCA sockets “PRE
OUT” (12) (on the back of the device) a stereo rec-
ording device (e.g. CD recorder, tape recorder etc.)
or another device that is to receive the stereo out-
put level (line level) or the BT signal of the sources.
The signal emitted via this output consists of the
mix signals on the two RCA inputs and, if a suitable
microphone is connected, the microphone signal.
The output level at the preamplifying output
depends on the volume setting and tone control
(BASS, TREBLE, LOUDNESS). Connect this signal
output with a standard RCA cable to the signal
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