1. Power ON/standby
2. Mute/mute off
3. Optical input
4. Bluetooth input(press and hold to disconnect
Bluetooth)
5. Coaxial input
6. HDMI 1 input
7. HDMI 2 input
8. HDMI ARC output
9. Line in input
10. AUX input
11. Dolby sound effect enabled
12. Dolby sound effect disabled
13. Music mode
14. Movie mode
15. Emulate mode
16. Matrix mode
17. Virtual mode
18. Game mode
19. Volume up
20. Volume down
21. Bluetooth mode: Previous track
22. Bluetooth mode: Next track
23. Bluetooth mode: Play/pause
24. Dolby Compression enabled
25. Dolby Compression disabled
26. Reset: press and hold to restore to factory settings
27. Multifunctional tuning
28. Adj+ : Each component increase progressively
29. Adj - : Each component decrease progressively