7.2. I/O¶
- In/Out Levels
Individually adjust inputs and outputs between instrument level and line level. An LED grid on the back of the H90 also indicates which jacks are set for line level signals.
- Exp/Ctl
Set pedal 1 and/or 2 to expression pedal or switch using Quick Knob 1 and 2.
Turn Quick Knob 3 to enable calibration.
- Jacks
Displays which inputs and outputs are connected.