manual programming

First time, trying manual programming on the 996 (with DMR installed), here with EDACS. I know it's complicated and have a Mac, so not using software. Between forums here, easier-to-read guide and instruction manual, hit a wall. I can't find a way to enter actual frequencies. At one point...

I was in Winston Salem recently with my pro-106 and neither of the default nor the Splintr trunking tables were working for the bandplan in use there. I read in the Easier to Read Pro-106/197/PSR500/600 Digital Scanner Manual that I need to use implicit tables, but I have no clue how to do...