HOW TO CASCADE TWO AW4416 - thanks to MSG from Dijon Stock forum; may he RIP

MMC Method

MMC Master Screen

MMC Slave Screen

MTC Method 

MTC Master Screen

MTC Slave Screen

MIDI Patch Screen For Both Methods


Notice the Device number is set to 127 on both units. 

In the MMC mode the slave unit will follow the transport commands of the master's transport buttons. 

In the MTC mode the slave will follow th master AFTER the master is "armed" to play or record.