PRT-KLCD Protege Alphanumeric LCD Keypad User Manual | April 2011 19
Telephone Line
The telephone line that is connected to the main system controller has been damaged.
Zone Fault
A zone that has been programmed with fault monitoring is in a compromised condition and needs to be serviced.
Fire Loop
The fire detection wiring or a fire detector has become faulty.
Fire Zones and Fire Loop trouble detection MUST be enabled by your security professional or
installation company.
System Power
An electronic protection device used to limit current to external devices has tripped due to excessive loading on
the circuit.
Siren/Bell Output
A siren or bell warning output is disconnected or excessive loading has caused the output to shutdown.
2.14 System Trouble List
System trouble conditions monitor the system devices that are used to connect the system to zones, readers
and other ancillary equipment.
Module Tamper
A module enclosure has been opened and security is potentially compromised.
Module Communication
Communication with a module or device is momentarily interrupted or the device has been removed from the
system.
Module Security
A module or device has attempted to register with the system when the system has the network security option
enabled.
System Hardware
A hardware component has failed and needs to be serviced.
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