7. Treble-Up
. Treble-Down
9. Mute
10. Input (ARC, HDMI 1, HDMI 2, Bluetooth, AUX, USB & OPTICAL)
11. Next/Skip
12. Movie
13. News
14. Bass-Up
15. Bass-Down
1. 3D
(https://www.majority.co.uk/wp-content/uploads/2021/06/Sierra-Remote.png)
Instructions Guide
