Omega Vehicle Security OMP-MODL Hardware Configuration Switches, Operation of the MLIM-5-2400

3... INTERFACE MODULES

Plug a telephone cord equipped with a 6/2 modular phone plug (RJ-12 type) into the modular phone socket accessible at the end of the module (Figure

3... -36). Insure that the phone conductors are installed into the center two locations of the plug (polarity is not critical).

Various length phone extension cords with the RJ-12 type modular phone plugs on each end are readily available from most phone supply stores. Insure that the `telephone base’ type cord is used... not the `handset’ cord as the handset plug is smaller and will not effect a good connection.

Plug the other end of the phone cord into the telephone wall jack.

Hardware Configuration Switches:

No hardware configuration switches are provided on the MLIM-5-2400. All configuration is done via the HyperWare software.

Operation of the MLIM-5-2400:

The presence of the installed MLIM-5-2400 is detected automatically by the OMP-MODL upon power-up. If the OMP-MODL is equipped with a ML-DISP display module, detection and initialization of the MLIM-5-2400 can be observed on the LCD.

In loggers so equipped, at power-up, a Modem Baud Rate Test... message will display indicating that the logger has detected the presence of the MLIM- 5 card and is testing it for modem presence. After a short wait, the display will indicate that a 2400 Baud modem has been detected.

The MLIM-5-2400 is self-configuring with the exception of one parameter...

the number of rings before the OMP-MODL answers an incoming call. This parameter is set from within HyperNet (the Global icon) and is thoroughly explained within the Master Icon Listing in Appendix A under the Global icon section.

Additional information on the setup and configuration of the modem located at the PC is provided in Appendix K.

3-56 USING THE OMP-MODL