Yamaha A3000 Quick Manual page 29

Adjust = With TRANSPOSE, the received MIDI notes can be transposed in halftone
steps. In contrast to the function MASTER TUNING – COARSE, this does not
change the pitch of the tone generator itself.
With VelocityCurve, different velocity curves or a Fixed Velocity can be set for
incoming MIDI note data.
RcvFlt = This is a MIDI Receive Filter for Controller, Aftertouch, and Pitch Bend
data.
Bulk = Protect on disables the reception of Bulk data. If, for example, a MIDI
Sample Dump is to be received from a computer or another sampler, Protect must
be set to off.
The Device# sets the device number of the A3000. Setting a value other than all is
useful only if you are working with several A3000s.
COMMAND functions:
With ALLDUMP either the complete memory contents (all) or only the system data
(system) can be sent as a MIDI Bulk Dump. In view of the enormous amount of data
used by Samples, dumping the complete memory contents is not recommended.
Owner's Manual p. 286, 305 – 310
A3000 Guide 29