Hey
Need a hand troubleshooting why a volume knob I purchased doesn't work. Unfortunately I can't post outside links, but the USB volume control knob is on amazon.ca, some details from the head unit are -
Android:YT9216C_AHD00005_V004_20191030_HIFI
Android os: 8.1 XY AUTO: 3.1 (8227L)
CAN Pro: 3.0 (8227L)
DDR: 2G FLASH: 32G
cpu: A7 1.3GHz x4
display: 1024*600
MCU: 3.1 (8227L)
The knob lights up, and when turned the volume bar appears at the bottom of the screen appears and changes, however the volume stays the same. If I turn the knob all the way down, it will mute the volume but it jumps from the system volume (set with the buttons on screen) to mute, and then back up to system volume once the knob is turned up again.
Anyone recommend something to try? Rest of the unit functions perfectly, just would like a physical volume control rather than diving for these buttons. Also wouldn't mind upgrading this to a more recent version of android if anyone has any pointers on that.
Thanks in advance!
Not an MTCx head unit, so have requested moved to Android head units forum.
Your question might be best answered in one of the threads related to your unit "8227l".
Did you solve this problem?
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Hi. New to XDA forums.
I have two Chinese head units, one with the touch buttons to the left and the other with physical buttons below display. On both units the Power button only mutes the volume. I want to be able to have this power button mute the volume PLUS dim or turn off the display. Is there any way to do this? Is this an actual feature of any of the android head units?
Thanks.