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Configuring an Amplifier
Description, Installation, Operations, and Maintenance Manual
Federal Signal www.fedsig.com
17.0 Configuring an Amplifier
17.1 Creating a new amplifier entity in the equipment tree
When an amplifier is not configured in the System Manager GUI, but physically present
in the Amplifier Chassis, the system controller will not communicate with it, and the
status LED on the amplifier will flash.
To initiate communication between the amplifier and controller, the amplifier must be
configured in the System Manager equipment tree.
1. Ensure the amplifier PCB is installed in an Amplifier Chassis. Amplifier number will
relate to chassis number and location in the chassis. Amplifier Chassis one will have
amplifiers 1-4, Amplifier Chassis two will have amplifiers 5-8, and so on.
2. Select Configuration > Equipment.
3. If no amplifier group exists, one must be created before adding an amplifier.
• Select the Amplifiers object in the equipment tree and Add an Amplifier Group
using the item select list under the equipment tree.
4. When a target Amplifier Group exists, select the Amplifier Group and Add an
Amplifier on the equipment tree using the item select list under the equipment tree.
5. See the next section on how to configure the new Amplifier.
Amplifier Chassis one will have amplifiers 1-4, based on slot, starting from left.
Additional chassis will start numbering where prior chassis left off, chassis two will have
amplifiers 5-8, and so on.
Figure 74 Amplifier Chassis