Pin 1 And 2-Fault Sense Input (Common/Sense); Pin 3, 4, And 5-Positive/Negative 600-Ohm Audio Output/Audio Ground Reference; Pin 6 And 7-Relay Contact (Common/Normally Open); Removable Connector - CyberData VoIP V3 Operation Manual

2.3.1.1 Pin 1 and 2—Fault Sense Input (Common/Sense)
This input was designed as a method of monitoring an external amplifier that is equipped with a
fault sense relay.
When enabled via the web interface
(when closed) will play a user uploadable audio file out of the line-out connection and/or place a
SIP call to a pre-determined extension and play that file.
2.3.1.2 Pin 3, 4, and 5—Positive/Negative 600-Ohm Audio Output/Audio Ground
Reference
This output allows direct connection to paging amplifiers requiring a "Page Port" type input that
meets a balanced 600 Ohm 10Vpp signal.
2.3.1.3 Pin 6 and 7—Relay Contact (Common/Normally Open)
When enabled on the web interface
audio file is played out of the local line-out or 600 Ohm output, the relay will close, thereby enabling
amplifiers with a remote turn-on capability to become active.

2.3.2 Removable Connector

Figure 2-4
CyberData Corporation
(Section 2.4.4, "Configure the Device
shows the connector that is removable on the V3 Paging Server.
Figure 2-4. Removable Connector
930427B
(Section 2.4.8, "Configure the Sensor
Setting Up the V3 Paging Server
Connecting the V3 Paging Server
Parameters"), this input
Parameters"), every time an
Operations Guide
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