Hi there. I need to change the midi channels on the "midi" page on the menu of the keyboard. Anyway, also if the manual says that when i change something on the menu, it will remain saved when i go out of the screen, every time I swich off the key, on the follow swich on I need to set the midi channels again. Does anybody know how to fix and save my personal setup for the midi channels to avoid to reset it every time I switch on the key? Thanks.

I don't own an E-A7. But on the BK-series Rolands you have to go into Global and save the settings as part of the default Performance which is loaded on startup.

I hope Nigel will forgive me for mentioning another forum, but you might also try asking on http://www.roland-arranger.com

A lot of the most knowledgeable people lurk there.