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Working with the Fire Alarm Control Panel and the Configurator
2.10.1 Performing a Network Restart of the Fire Alarm Control Panel
You must perform a network restart:
• After you upgrade the firmware.
• As the first step of troubleshooting. If a network restart does not solve the problem, you
can perform a hard restart. See section 2.10.3 on page 26.
To perform a network restart of the system
1. On the main display of any node or on an annunciator for any node in the system, press
the MENU button.
2. Scroll down to Network Restart, and press ENTER.
3. Press ENTER to confirm.
The system restarts.
2.10.2 Performing a Network Restart of a Single CPU
To perform a network restart of a single CPU
• Short (close) the reset jumper with a screwdriver for a second.
Every CPU has a reset jumper. Reset jumpers are labeled as follows:
• MMX-2000N: JW2
• ANC-5000 Audio Network Controller Board: JW4
• RAXN-LCD Network Remote Annunciator Panel: JW1
• ALCN-792M Quad Loop Adder Module: JW1
2.10.3 Performing a Hard Restart of the Fire Alarm Control System
The next troubleshooting step to try after a network restart is a hard restart. A hard restart
makes the currently active job inactive.
To perform a hard restart
1. Determine which components in your system have CPUs.
The following components have CPUs:
• Main panels, for instance MMX-2000N series panels
• Audio controllers, for instance ANC-5000
• Remote annunciators, for instance RAXN-LCD
• Loop adders, for instance ALCN-792M Quad Loop Adder
Note: Performing a hard restart inactivates the active job.
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