Instruction manual

Installing the E911 Adjunct
6-6
Installation, SPM, Maintenance, and Troubleshooting Supplement
Follow these steps to connect the E911 adjunct to the control unit:
1. Program the E911 adjunct equipment according to its user manual.
2. Assign ground-start (recommended) or loop-start trunks to the E911
adjunct. Up to five trunks may be assigned.
3. Connect each central office trunk cable to the appropriate port on the E911
adjunct.
4. Connect one end of a cable to the port on the E911 adjunct that connects
to the system control unit and the other end to a ground-start or loop-start
line port (corresponding to whether the central office trunk is ground-start
or loop-start) on a module in the control unit.
5. Assign the E911 Adjunct Alarm Extension and the extension number (the
first operator position is the factory setting) to which the E911 Adjunct
Alarm calls will be sent.
6. Connect a cable from the Alarm port on the E911 adjunct to the E911
adjunct alarm relay.
See the MERLIN MAGIX Integrated System Release 1.5 Release
Notes for the programming paths for the following:
■ Assigning lines and extensions
■ Choosing the E911 Adjunct option
■ Enabling “Allow-11” as desired
■ Prepending digits
■ The system must be idle when you program the E911 Adjunct
option.
■ Ground-start trunks assigned to the E911 adjunct must be
connected to a 408 GS/LS-ID-MLX module with upgradeable
firmware Release 3.2 or to a 800 GS/LS-ID module with
upgradeable firmware Release 1.4.