u/Kezly

Received a H6 secondhand with no manual. Had a look online but can't find a solution.

Channel 4 (furthest right) is always showing 0db red input, even when nothing plugged in and the channel selector turned off.

If I plug something in I can adjust the input but the display doesn't change. It just shows 0db

Also not sure if it's related but the number 4 doesn't show at the bottom (unlike other channel that show 1,2&3)