Yamaha AV Receivers
Question (about Yamaha AV Receivers)
How to turn off memory guard in Yamaha HTR 5640?
I recently changed settings in the set menu of my Yamaha HTR-5640 and then turned on memory guard in the options menu. Now I want to make additional adjustments. But with memory guard on, the system will not allow me to access any menus. How do I turn off memory guard?
Welcome to Maxperience!Sign Up Today
- Practical answers
- Useful stories
- Global inspiration
Build a cool image grid profile of things you own or have experienced.