User`s manual

38 Getting Started
Matrix MXC-2000 Series
User’s Manual
3.3 Jumper Setting for COM1 and COM2
COM1 and COM2 of the MXC-2002/2011/2002D/2011D controller
supports RS-232, RS-422 and RS-485. JP2, JP3, JP4, JP5, JP6
and JP7 are used to set the operation mode of COM1 and COM2.
Please refer to the following table for the jumper settings.