Keyboard setting when connected to external mixer and speakers

[HamzaA3000]

Hi all,

I have PSR A3000 which is very close to PSR S series. I need to know what is the best setup in keyboard when it is connected to an external mixer and powered speakers. I mean the master EQ setup in the keyboard and any other setup requirements.

Maybe a link to an existing topic that might help. Appreciate your support.

Thanks