Solacom PAC - Front Panel Connectors; DIP Switches; Table 3: Front Panel Connectors; Table 4: DIP Switches

Module Interface
3.1 Front Panel Connectors
The front panel consists of four RJ-45 connectors, two DB9 connectors, three DIP
switches, and four LED indicators.
Item Description
MIC Currently not used.
AUX Currently not used.
SUPV An RJ-45 connector that connects to a Supervisor jack
box and provides audio, sense, and PTT signals. Sense
and PTT are monitored and displayed for the user in
the LibertySHIELD application status bar.
OPER An RJ-45 connector that connects to an Operator jack
box and provides audio, sense, and PTT signals. Sense
and PTT are monitored and displayed for the user in
the LibertySHIELD application status bar.
SPKR1 A DB9 connector that connects to a PAC speaker for
radio monitoring by the operator.
SPKR2 A DB9 connector that connects to a PAC speaker for
radio monitoring by the operator.
Table 3: Front Panel Connectors
3.2 DIP Switches
The front panel DIP switches are uses to select some options for operation.
Item Description
Switch 1 Controls whether radio bypass is used.
Off – enabled radio bypass (can receive radio
calls). Use for Radio Bypass mode.
On – disables radio bypass (cannot receive
radio calls). Use for Call Taking mode.
Switch 2 Sets the type of headset/handset microphone used.
Off – carbon.
On – dynamic.
Switch 3 Currently not used.
Table 4: DIP Switches
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