Akai MPC 60 Operator's Manual page 87

individually named as listed in the "Midi 1.0 Detailed
Specification, Document Revision 4.0".
3. ALL EXCEPT: If this option is selected, all midi event type
EXCEPT one will be erased, and the type of event which will
NOT be erased appears in a "choice" field appearing directly to
the right on the same line. In this rightmost field, all event types
are listed, including all 128 midi controllers, each individually
named as listed in the "Midi 1.0 Detailed Specification,
Document Revision 4.0".
• The LOWEST and HIGHEST fields ("Non-drums" tracks only): In this
screen, the notes to be erased are specified by entering a range of keys on
the midi keyboard, from LOWEST to HIGHEST. These may be set in the
normal way by scrolling through all 127 options using the data wheel, but
there is a much faster way: both fields may be instantly entered by pressing
two keys on the input midi keyboard - the lower of the two notes will be
entered into the LOWEST field and the higher of the two will be entered
into the HIGHEST field. The lowest and highest possible note values are
automatically entered into these fields when the screen is first displayed.
• The PRESS DRUMS TO BE ERASED area ("Drums" tracks only):
To specify the drums to be erased, press each of the drum pads you want
to be erased and the 4 character names of each of the drums entered will
be listed in this area. If more than 8 drum pads are pressed, only the first
8 are displayed followed by a "+".
• SOFT KEY 1- <Erase>:
Pressing this soft key performs the above erase specified by the data in the
screen fields. After the erasure has been performed, the PLAY/RECORD
screen is re-displayed.
• SOFT KEY 2 - <All bars>:
Pressing this soft key instantly sets the FROM and TO fields to the start
and end of the active sequence, respectively. This is useful when it is
desired to erase the entire length of the track.
• SOFT KEY 3 - <All drums> ("Drums" screen only):
Pressing this soft key selects all 32 drums for erasure. Since only 8 drum
names will fit in the PRESS DRUMS TO BE ERASED area of the screen,
the first 8 drums are displayed there, followed by a "+".
• SOFT KEY 3 - <All notes> ("Non-drums" screen only):
Pressing this soft key sets the LOWEST field to the lowest possible midi
note number, and the HIGHEST field to the highest possible midi note
number. This is a quick way of specifying that all notes must be erased.
Section 4:Editing sequences
87