Operational Modes; Normal Mode; Real Time Clock Mode; Program Mode - Fire-Lite 411UD Manual

Operational Modes

1.7 Operational Modes

1.7.1 Normal Mode

Normal Mode is the standard mode of operation in which the 411UD digital communicator monitors the host control
panel status as well as telephone line voltage and other internal circuits. In addition to locally annunciating system
trouble, active channel and communication fail, the digital communicator transmits system status information to UL
listed central station receivers. Transmitted data includes fire alarm, fire alarm trouble, supervisory alarm and AC
loss information. Specific digital communicator troubles are also transmitted.

1.7.2 Real Time Clock Mode

Real Time Clock Mode allows the user to change the digital communicator's internal 24 hour clock. Connecting an
external Programmer allows access to the various Modes of operation. While the communicator is in Real Time
Clock Mode, it does not monitor channel inputs.

1.7.3 Program Mode

Program Mode is used to change the programmed functions of the 411UD digital communicator. While the commu-
nicator is in Program Mode, it does not monitor channel inputs.

1.7.4 Troubleshoot Mode

Troubleshoot Mode may be used for testing the telephone line interconnect wiring. Connection from the 411UD's
modular jacks, through the RJ31X jacks and into the telephone network may be easily checked. In this mode, the
Programmer keypad acts similar to a telephone touchpad. While the communicator is in Troubleshoot Mode, it does
not monitor channel inputs.

1.7.5 Default Mode

Default Mode may be used to return all 411UD programming back to the factory default settings.
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411UD Document #50759 Rev. E 12/09/2008 P/N 50759:E