help with settings changes

I just got a Respironics REMstar plus and it looks just like my old machine, but it has a blue and white sticker on it that indicates that it is a "C-Flex" machine.

I have been searching and trying different methods from all sorts of online sites and I cannot find a way to access the menu to change the pressure.



It looks like this. I'm sure this has already been posted but I'm exhausted from looking.

Thanks in advance

http://www.apneaboard.com/adjust-cpap-p ... tup-manual
Check the above website. They have the manual for that machine that explains how to get into the clinical setup menu.