same process applies
The options described in https://support.formuler.tv/kb/article/120…p-soundbar-avr/ don't exist on the Formuler Z11 Pro, otherwise, I would not be asking my question.
Home > Settings > Device Preferences > Sound > Digital Audio Format > Auto or Manual does not exist.
There is Home > Settings > Device Preferences > Display & Sound, but no "Auto or Manual" choice beneath that.