Meridian 502 User Manual page 31

If, for any reason, the automatic setup does not give the
configuration you want, restore the default operation by
selecting Type 1 as described in To select a standard setting,
page 14.
Note: Do not, under any circumstances, connect any equipment
other than Meridian 500, 600, or 200 Series to the socket
marked COMMS on the back of the analogue controller.
To connect to a 555 Stereo Power
Amplifier
502 Analogue Controller
MAIN OUT
Connect the phono sockets marked MAIN OUT L and R on
the back panel of the 502 Analogue Controller to the INPUT
sockets on the back panel of the 555 Stereo Power Amplifier.
555 Stereo Power Amplifier
INPUT INPUT
Audio lead
To connect to a 557 Stereo Power
Amplifier
502 Analogue Controller
MAIN OUT
XLR lead
Connect the balanced sockets marked MAIN OUT on the
back panel of the 502 Analogue Controller to the BALANCED
INPUT sockets on the back panel of the 557 Stereo Power
Amplifier, using an XLR lead.
557 Stereo Power Amplifier
BALANCED BALANCED
INPUT INPUT
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