AUDIOGRAM6 Owner's Manual (Text Version), —, [22KB] ; AW1600 Owner's Manual, —, [4.1MB] ; AW2400 Owner's Manual, —, [5.3MB] ; B1D Owner's Manual, —, [640KB].
https://it.yamaha.com/it/products/contents/music_production/downloads/manuals/index.html?k=&c=music_production&l=en&p=3