Emu vintage keys, morpheus, proteus factory reset

See erichizdepski.... for more gear tips and music! Information on the proper battery to use, symptoms of bad battery, and how to replace and reset factory presets. If you do a factory reset (using the initialize option of the diagnostics menu), it will put some presets into user memory (user memory are patches 000-255; ROM patches are in 256 - 511), but what you really want to do after this is restore your patches (or factory user presets) from a sysex file.