Operating instructions

Operation and Features, cont’d
VoiceLift
™
Microphone • Operation and Features
2-20
PRELIMINARY
Adapter
The VoiceLift adapter is an RJ-45 to captive screw adapter cable assembly that is
used to connect the VoiceLift receiver with a PVS 204 SA PoleVault switcher. It
provides a means of connecting RJ-45 connectors with captive screw connectors,
enabling a plug-and-play connection from the receiver to the switcher.
The adapter also breaks out power from the PoleVault switcher’s MLC port to the
receiver, eliminating the need for a separate power supply.
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VoiceLift adapter
The VoiceLift adapter contains the following connectors:
a
RJ 45 connector — Connect the UTP patch cable from the receiver to this
RJ-45 connector.
b
Plug to Aux/Mix In — Connect this male 3-pole captive screw plug into the
PoleVault switcher’s 3-pole Aux/Mix In port. This connector carries the
balanced mono audio signal from the receiver.
c
Plug to RS-232/MLC IR — Plug this 5-pole captive screw connector into the
PoleVault switcher’s 5-pole RS-232 MLC/IR port. This plug breaks out power
to the RJ-45 jack to power the receiver.
d
Connector for MLC — Connect the Power/RS-232 cable from the MLC
control panel to this female 5-pole captive screw connector. This connector
passes the MLC signals through to the PoleVault switcher.
The illustration on the next page shows the internal wiring of the VoiceLift Adapter.