Toa SX-2000 Series Installation - Manual (Page 133)

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4.7. Analog Link Terminal Connections
connecting all SX-2000Sm, SX-2000AI, SX-2100AI, SX-2000Ao, and SX-2100Ao units within the system via
Analog link terminals permits general urgency all-calls to be initiated from the rm-200SA remote microphone
or the rm-200Sf fireman's microphone through the connected lines if normal broadcasts cannot be made due
to equipment failures. (See p. 70, "cPu off function settings" )
the entire system can also be reset using these connected lines. (See p. 7, "15. reset Key" , p. 51, " System
reset enable/disable settings." )
make connections from the SX-2000Sm's Analog link output terminal to the Analog link input terminal of the SX-
2000AI, SX-2100AI, SX-2000Ao, and SX-2100Ao, and from the Analog link output terminal of the SX-2000AI,
SX-2100AI, SX-2000Ao, and SX-2100Ao to the Analog link input terminal of the SX-2000AI, SX-2100AI, SX-
2000Ao, and SX-2100Ao. Both of the SX-2000Sm's Analog output terminals 1 and 2 provide the same operation.
Note
total cable length connecting analog link terminals within the system must be kept shorter than 800 m.
SX-2100AI
SX-2000AI
SX-2100AO
SX-2000AO
SX-2000SM
STP Category 5 straight cable
(with RJ45 connectors)