External Alarm System Connector - Cisco D9800 Installing Manual

Installing the D9800 Network Transport Receiver
Connecting the ASI Output
Connect the output signal from the D9800 receiver ASI OUT connector.
Use a Belden "Brilliance" cable (or equivalent) with foil/braid construction. The shield must provide 99% or
better shielding effectiveness.

External Alarm System Connector

The Alarm output connector is a 15-pin sub-D female connector. The connector pin states depend on the
selected Relay Mode.
Changing the Relay Mode for Alarm Monitoring
The Alarm relay is a program relay that can be configured to provide programmed responses for alarms,
warnings, and cue trigger states for ad insertion equipment. As a default, the Alarm Relay is configured for
Alarm mode.
The cue tone or cue trigger interface is available on single-stream units only.
Note
Step 1 From the Main Menu of the D9800 front panel, choose Setup > Outputs > Cueing > Relay Mode.
Step 2 Choose Alarm.
Step 3 Save your changes. The rear panel connector pin states will change to that shown in the table below for Alarm mode.
Connector
A normally closed state implies the state when power is applied to the relay in a normal operating state, without
Note
a trigger or alarm condition present.
Closed in Common Pin
Normal
Operation
11 10
15 10
Cisco D9800 Network Transport Receiver Version 3.11 Installation and Configuration Guide
Connecting the ASI Output
Open in Relay Mode
Normal
Operation
15 Trigger
11 Alarm (default)
9