Zones and sources

Each zone has its block where you can ename and name it :

[zone11]
Enabled=1
Name="Bathroom"

Each source has its block too :

[source1]
Enabled=1
Name="Airplay"

Zones and sources must be explicitly enabled to be available in the UI.

Zone indexes use the standard numbering of theses amps : 11 for "zone 1 of amp 1", 23 for "zone 3 of amp 2", etc.