Paradox Digiplex DGP-610 User Manual page 34

Trouble [4]: Fail to Communicate
A module has failed to communicate with the Security Company.
Trouble [5]: Printer Trouble
The control panel registers a problem with the printer. Check printer for
problems (paper jam, no paper, no power, etc.) before calling installer.
Trouble [6]: AC Failure
Module power failure.
Trouble [7]: Battery Failure
Module's battery is disconnected, needs to be recharged, or replaced.
Trouble [8]: Supply Output
Module has exceeded current limits.
6.0.4 Group [4]: Bus Troubles
Trouble [1]: Missing Keypad
A keypad is no longer communicating with the control panel.
Trouble [2]: Missing Module
A device is no longer communicating with the control panel.
Trouble [6]: General Failure
No communication between the devices and the control panel.
Trouble [7]: Bus Overload
Too many devices are connected on the Bus.
Digiplex LED Keypads 35