Omega Vehicle Security OMP-MODL - Manual (Page 31)

3... I NTERFACE M ODULES
U SING THE OMP-MODL 3-7
ML-BATT; B ATTERY P ACK M ODULE
The OMP-MODL can be equipped with the ML-BATT module to provide battery
power for portable or remote site applications. The ML-BATT module includes two
holders, each of which contains 3 D-cells, resulting in a nominal 9Vdc supply to the
OMP-MODL. The ML-BATT module fastens to the bottom of the MLCPU-1 module
with 4 side screws. A pigtail and polarized connector facilitate quick connection to
the mating connector provided on the MLCPU-1 module (Figure 3... -6).
Field Installation of the ML-BATT Module
Upon receipt of the module, examine the unit and insure that the batteries
are firmly seated in their holders. The ML-BATT module fastens to the
bottom of the MLCPU-1 module with 4 machine screws. The batteries must
be installed (Figure 3... -5) with the positive terminal toward the holder end
marked with a red washer.
Remove the existing back plate installed on the OMP-MODL by removing
the 4 side screws and gently sliding the back plate off of the MLCPU-1
module. This back plate will be replaced by the ML-BATT module and is no
longer required.
A foam spacer is provided to help hold the batteries in their holders. A slot
is cut in the foam spacer. Route the wire pigtail extending from the MLCPU-
1 through this slot. Connect the polarized connector on the end of the wiring
pigtail in the ML-BATT module to the mating connector on the MLCPU-1
module.
RED (+) POLARITY MARKERS
Battery Connection Pigtail
Alkaline D-Cells ( 6 )
(retaining tubes not shown)
ML009
ML-BATT Module
+ + +
+ + +
Figure 3... -5: ML-BATT Battery Pack Module