There is a lot of information on the various screens, often with cryptic abbreviations; at least they appear cryptic to the uninitiated. Is there a glossary or some other searchable list of these abbreviations somewhere on the Yamaha site for reference purposes? I just got the MOXF8 about a week ago and there is a rather steep learning curve, even without trying to understand the information displayed in what often looks like a foreign language.
You can download the "SYNTHESIZER PARAMETER MANUAL" from the official MOXF Download page
Select your country
Type in your MODEL NAME: MOXF8
When SEARCH RESULTS appear, verify MOXF8
Find under the MANUALS _ "Synthesizer Parameter Manual"
It translates the abbreviations, and if it is still not clear, you can always post a question here.