User's Manual

7
PORT OVERVIEW
The RECEIVER Port is used to connect the
Control Unit to 303MHz CB451 Call Box
Receivers ONLY. The RECEIVER Port provides
+12VDC to support a maximum of (4) CB451
Receivers. CB451 Call Box Receivers are
connected using an RJ45 modular plug and
CAT-5 cable
The A1 and A2 indicators are multi-color
LEDs used to indicate the status of the two
AUDIO Ports. Each LED will light up RED or
GREEN to indicate the status of the
corresponding Audio Port. Both LEDs are on
during normal operations. A1 is normally
GREEN but turns RED when a busy signal is
detected on AUDIO Port 1. A2 is normally
GREEN when connected to an Indyme Paging
Transmitter, but turns RED when a busy
signal is detected, or if the Paging
Transmitter is disconnected.
The USB Ports are NON-STANDARD
interfaces. They are not intended for
peripherals and are used for software
upgrades ONLY.
The NET Port is the primary network
interface to the 900 MHz CB951 Access Point,
a network based receiver. The CB951
receives signals from Indyme Global Smart
Sense devices and sends those signals to the
Control Unit via the Local Area Net on the
NET Port. It is configured as the main
Ethernet Port when the Control Unit is
connected to a Local Area Network.