Omega Vehicle Security OMP-MODL manual Feedback LED on MLCPU-1

3... INTERFACE MODULES

alignment and connection with the mating module. If any pins are bent, straighten them with a small pliers.

3.Orient the Interface Module to be added so that the similar length connector bus’s align and the terminal strips or other User controls are all at the same end.

4.While peering into the gap between the modules, carefully match up the connector pins on one module and the mating socket on the other module and slide the two together. Examine the connectors from different views as the modules come together to insure that all of the pins are properly aligned.

5.Press the modules firmly together and reinstall the side access screws to hold the modules together.

1.Turn the logger power ON and observe the Feedback LED (Figure 3... -3) on the MLCPU-1 module. Within a few seconds, the LED should blink 5 times indicating that a system reset has been performed. This is also a fairly good indication that the unit has been reassembled correctly.

RELAY R2

RELAY R1

STATUS

FEEDBACK

EXTERNAL POWER

RELAY R1

RELAY R2

+5V

TTL ALARM OUTPUT

GND

1 2 3 4 5 6 7 8 9

STOP POWER SERIAL PORT

RESET

ENABLE

ML004

Figure 3... -3: Feedback LED on MLCPU-1

Alternatively, if the logger is equipped with the ML-DISP module, observe the LCD for normal operation and any error messages afer switching the power ON.

If an indication of proper operation is not seen, repeat the installation procedure, examining connector pins closely for bent or misaligned pins.

USING THE OMP-MODL 3-3