If your RCM jig pins is not touching pin 10 and a ground source (and you are not holding volume+ and power), then it will simply boot to the switch horizon OS
the autobricker only requires you to do the above once, then from every reboot or power on, you would just need to connect it to your mobile phone or PC and run something such as tegrasmashgui to run the CFW/OFW selector.
You can revert back to normal after if you wish by running the autobricker program again and restoring. (I would advise not mixing different autobricking programs, e.g use one for "bricking" and a different one for unbricking as they may use different destinations to corrupt and not fix all of them later