No worries, Yamaha and Technics both have their own and different OS that can seem confusing if one is not accustomed to that OS. I agree owners manuals for both are often confusing. It's why Alec wrote a "How Do I Do That" book.

To each his own...

How was the Organ & Keyboard Cavalcade?
Larry "Hawk"

Hawk Music

♫ 🎹🎹 ♫ SX-900