HDL SB-Z-AUDIO User Manual page 16

b) Configuring a Z-Audio module as a master module
Take the above Z-Audio as a master module.
 Broadcast mode
- Host: act as the master Z-Audio, to synchronize its audio stream to other slave ones;
- Slave: act as the slave Z-Audio, to play the same audio which received from the host;
- Host and slave: act as the master Z-Audio and slave Z-Audio.
 Volume synchronization
Enable this function, the master Z-Audio can synchronize the volume to the slave ones.
To then enable the 'broadcast function', the mode must be set as 'host' and the volume
synchronization tick box must be checked.
Four groups are available, however only the first is able to act as the host/master under
host mode. If another Z-Audio module has the same number (e.g. 1) in its four groups,
then it can synchronize with the host/master modules music library.
Digital Background Music Player–User Manual
User Manual
SB-Z-AUDIO
13