The dial makes it easy to adjust the volume. The volume change is made on the ALSA level and directly influences the Squeezelite Audio Player. With Max2Play, it is even possible to synchronize the volume control of the audio player Squeezelite with the Squeezebox Server. This has to be soldered separately onto the IQaudIO soundcard.
With Max2Play, the installation of the Rotary Encoder is easy and fast. You can find an install button in the browser interface under the IQaudIO menu. After installing, the rotary encoder can be used, immediately.
For the rotary coding, we also offer an aluminum cap on it, for easy use of the control dial. This has a marking for the positioning of the volume control. With the additional set screw the knob from the inside is attached.