Makino leblond rmc55 running help

Hello guys. I just got my new to me rmc55 home. I finally got it wired up through the transformer on the side taking in 240 3 phase and out putting 200. The mill starts up and the screen shows all the x y z bits. I can move the x and y around with the keyboard but i cant seem to get the spindle to run to see if it works. Is there a special way to do this? This is very new to me and i only got a parts book and a parameters book with the machine.

Does anyone have any books or anything that would explain how to do some of these basic things with this guy.

Im even having a hard time figuring out how to go back to the main screen with all the x y z cordinents on it without shutting it down and starting back up agin

Thanks for the help. Sorry for the stupid questions.