Domain headunit equalizer graphic bars

bitsy_boffin, Aug 24, 2:47am
Just installed 361223928 everything is perfect and for a cheap unit it is pretty good value, the only sticking point is the equalizer graphics (frequency bars, whatever you want to call them) they seem to almost be permanently pegged to the top.

By chance does anybody know if there is a way to adjust the range of the bars on this headunit!