Note:
When the PAS is un-powered, the audio path from secondary is connected to the output. It becomes a pass-
through of the secondary port in the event of power loss.
Cascaded PAS
The two “sides” of a PAS may be combined to make a three-input/one-output PAS instead of two
independent two-input/one-output unit.
Connect a RJ45 straight-through cable from 1-OUT to 2-SECONDARY. Connect a RJ45 cable between
OUT-2 and the transmitter.
Port 2 PRIORITY now has the highest precedence and will always assert audio control if pin 4 of this port
is grounded.
Port 1 PRIORITY has the next highest precedence and will assert audio control if pin 4 of this port is
grounded and port 2 PRIORITY is not.
Port 1 SECONDARY will the the default port and it will pass its pin4 state and audio unless one of the
other ports is grounded.
Indicator LED's
The PAS is equipped with green and amber LED lights next to each PRIORITY and SECONDARY port..
When the unit is powered on and the PRIORITY port is not keyed the green LED light next each
SECONDARY RJ45 port will be illuminated. When either PRIORITY port is keyed then the green LED
light next to that PRIORITY RJ45 will illuminate and the SECONDARY RJ45 light will go out. The
amber LED lights are not used.
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