Vox Technologies EMB-9670 series - COM 2 Pin 9 Signal Select (JP2)

User’s Manual
EMB-9670/9673 Series User’s Manual
33
* Default
RS-232*
RS-422
RS-485
2.3.3 COM 2 Pin 9 Signal Select (JP2)
The EMB-9670/9673 COM2 Pin 9 Signal can be selected as +12V, +5V, or Ring by setting
JP2.
* Default
Ring*
+5V
+12V
JP3
JP2