I cannot tell you details on how to configure the TS-2000, but if you would like to have a glimpse into the following thread:
Configuring gpredict for use with YAESU FT-847
Yes, it’s for the FT-847, but maybe there are some useful hints for you.
gpredict does all you need: doppler correction and antenna positioning if you want to.
It needs a bit of experience to understand how all these things are working together. There’s a manual available with gpredict - so please go through the steps in it first.