StepperTune-BT Remote Control Interface. This option allows a remotely controlled station to implement ATU control and memory selection from a remote control point. Customer to supply interface equipment to perform this task. This interface is designed to accept contact closure commands for:
-Select Memory 1,5
-Select Memory 2,6
-Select Memory 3,7
-Select Memory 4,8
These functions are available through a DB9 Connector mounted on the rear apron of the StepperTune-BT.
The cable end of the DB9 is supplied with the option. This option installed in StepperTune by the factory only (included in cost0.