Installing CS700/CS780 Hardware
Analog Music Connection
If an analog music source is provided, connect it to the RCA jack on the first DSP card. The
connections accepts a maximum of 5 VPP at 20 K ohms input impedance.
The analog music connection is usually made to the left-most DSP card. There are several
conditions under which the analog music connection is made differently:
The analog music connection is made to the left-most DSP card slot as shipped and
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originally installed. If a system is expanded so that the eCRS card (in the left-most slot in
the chassis) is replaced by a DSP card, the connection is made to the original DSP card
(in the second slot from the left) and not to the new one installed in the eCRS (left-most)
slot.
If the system originally included a DSP card in the left-most chassis slot (eCRS slot), the
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analog music connection is made to that DSP card.
If the slots are renumbered, the analog music connection is made to the card in the DPS
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slot zero. For this situation, request help from Avaya Support for this product.
If you encounter problems with the analog music connection, request help from Avaya
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Support for this product to verify the slot which should contain the DSP with the RCA jack.
58 Installing the CS700/CS780 Audio Conferencing Server
RadiSys.
SP-6040
FAIL RUN
RS-232
RCA Jack for
Analog Music Input
PMC
HOT
SWAP