paradox spectra 1641 Manual De Usuario

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Spectra Keypads 11
[3] Power Failure 
The system has detected a loss of AC power. This trouble
usually occurs during a power failure. If a power failure is not
occurring in your establishment and this trouble appears,
contact your Security Company for service.
[4] Bell/PGM2 Disconnected Trouble 
Any device connected to the Bell or PGM2 output is no longer
connected to your alarm system. 
[5] Bell Current Failure 
During an alarm, the bell output, which uses a fuseless
circuit, will automatically shut down if the current exceeds a
predetermined value. When the system is disarmed, the
current is cut from the bell output and the Trouble warning
may extinguish, but the Trouble may re-occur during the next
alarm if the situation is not corrected. 
[6] Auxiliary Current Failure 
The auxiliary output, which supplies power to your alarm
system’s accessories, uses a fuseless circuit to protect the
power supply against current overload and automatically
shuts down if the current exceeds a predetermined value. 
[7] Communication Failure 
Your alarm system, if monitored, could not communicate with
the Security Company.