Dakota Digital BIM-22-3 Manual page 10

Select Sensor Set Mode.
If one buys an additional set of sensors for replacement or for a different application, the BIM-22-3
must know which set of sensors it will be using. It can only work with four sensors at any one time.
By default the sensors sent along are mated to the BIM-22-3 as sensor set A AND B.
If the sensors are mixed, then the Learn process on page 11 must be followed.

To select, press and hold until is displayed.
This mode allows the user to select between 2 sets of sensors. When the switch is released, the
display will show the currently selected sensor set. By momentarily pushing the switch the display will
  
toggle between and . When the desired set is displayed hold the switch until is
displayed to select that set of sensors. When the switch is released the BIM-22-2 will return to normal
operating mode using the selected set of sensors.
Note: When the BIM-22-2 is shipped it has both sets, A and B, set to the sensor ID's for sensors that
are shipped with the system.
The second set of sensors will need to be learned.
Select the set, A or B, that you want to learn the new sensors to before doing a learn process.


[10] MAN #650793