Symptom: The STX connects to the MAX rover but will not change settings and always shows mode PC1 even on 900 MHz systems.
Cause: The baud rate is incorrectly set to communicate with the STX on the rover.
Resolution: Download the "Repeater" configuration tool from the http://www.OutbackGuidance.com website.
You must have 054-0155-000# cable if using the AC/DC power converter or the 054-0154-000# if using a 12 VDC battery.
Connect the USB to serial cable 051-0343-000# (Or most USB to serial cables) to one of the 054-cable harnesses previously mentioned. Connect the Rover using the USB to serial cable.
Next connect your MAX rover thru the repeater software by selecting the appropriate com port. Under the "Configure" tab select a baud rate of 115,200 and click to "Configure" icon at bottom right side of the screen.
It should configure you MAX rover to communicate with the STX.