I have two XBee PRO S1 modules. One module is connected to an analog device, the other module is in a USB adapter. The modules are communicating, and I am receiving data, but the data is gibberish and keeps rapidly scrolling. I managed to enter "+++" and it responded with "OK", but I just keep getting the rapidly scrolling gibberish data, no matter what terminal program I use. How do I configure things so that I get a proper readout? And what would that readout be?