+Use case 2 is the default use case. If you like to use this binding without hardware volume support
+please adopt the ```config_multichannel_audio_kit.xml``` as explained below.
+
+```
+<!-- Register 7: Master Volume (Max Volume=07 00 00 and Min Volume=07 03 FF) -->
+<!-- - together with HAL-MOST-UNICENS binding use "07 03 FF" = muted after start -->
+<!-- - otherwise use "07 01 50" = default volume -->
+<I2CPortWrite Address="0x2A" Payload="07 03 FF"/>
+```