ClearOne comm CONVERGE SR 1212 - Manual (Page 34)

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Telco Line and Telco Set Ports 11. : two rJ-11 connectors telephone ports. the telco line port connects an
analog telephone line to Converge pro devices. the telco set port provides a pass-through connection for
telephone handsets (880ta, 880t, 840t, th20).
NOTE: the telco set port is not available for use when the telephone hybrid is off-hook.
Amplifier Terminal Block (880TA, SR 1212A) 12. : 12 speaker terminals used to connect an external speaker
(70/100 v). Four, 35 Watt internal power amplifiers eliminate the need for an external power amplifier.
NOTE: to reduce risk of electrical shock and damage to equipment, never connect wiring
or external equipment while the amplifier is power is on. Class 2 wiring is required.
maintain the correct polarity on output connectors. (For example: Channel 1 70/100v
speaker lead connects to amplifier’s channel 1 70v or 100v terminals. Channel 1 gnD
(or Common) speaker lead connects to amplifier’s channel 1 gnD terminal. repeat
this procedure for each channel.