Welcome.
You can find/change your name on page 1 of 9 under system. Push system button. Use page keys (< Page>) to get to page 1 of 9. Top left of screen should say 'Edit Owner'. Press the button right above that (should be lit up). This page will allow you to edit both the owner and device names. Use the type knob to scroll up or down between the owner and device. Use the browse knob to go into edit mode. Press store to save your change.
I'd use the monitor out if you're going to use just one CLR. Use main output when you want to use both CLRs. Running both CLRs from main output will let you run them in stereo. Make sure you go to the output menu to properly setup your outputs (EQ, source, volume). For source I'd use master stereo for main outs and master mono for monitor. There are other ways to setup your outputs, but this should get you started.
thank you very much alwainwright. awesome help.
thank you also to all who welcomed me.
and thank you very much ingolf for your help.
KPA is like a dream machine.