Paradox Digiplex DGP-610 User Manual page 33

6.0.2 Group [2]: Communicator
Trouble [1]: TLM (Telephone Line Monitor)
The control panel is unable to access the telephone line.
Troubles [2] to [5]:
[2] Fail to Communicate 1
[3] Fail to Communicate 2
[4] Fail to Communicate 3
[5] Fail to Communicate 4
The control panel has tried all assigned telephone numbers and has failed
to communicate with the Security Company.
Trouble [6]: Fail to Communicate PC
The control panel is unable to communicate with the Security Company's
diagnostic software.
6.0.3 Group [3]: Modules Trouble
Trouble [1]: Module Tamper
The control panel registers that someone has triggered the tamper switch
on a module.
Trouble [2]: ROM Check Error
The control panel registers a memory error in a module.
Trouble [3]: TLM Trouble
A module is unable to access the telephone line.
34 User's Manual