Owner`s manual

SOFTWARE VERSION
The MP-1 displays the current installed software version during power-up. It is a three
numeral read-out which is displayed just prior to displaying the last program number
before the unit was turned off.
SELF DIAGNOSTICS
The MP-1's internal self-diagnostic functions automatically check the unit for memory errors
during power up. Additional checks are made when data is received in the form of MIDI
System Exclusive messages. When an error is detected during power up, one or more
error messages will be displayed. The following chart shows the error code that will be
displayed in the event of a problem, the cause of the problem, and the appropriate action for
you to take. Diagnostic status is also available via MIDI System Exclusive messages. For
information on MIDI diagnostics, please refer to the MP-1 MIDI SOFTWARE
SPECIFICATION AND PROGRAMMER'S GUIDE, which may be ordered from your
authorized dealer, or directly from ADA. Order ADA part number 701083.
ERROR CODES:
DISPLAY
CAUSE ACTION
C 1 to Preset checksum error. Re-enter the data for the preset.
C 128 The preset indicated was
found to be in error. The
preset is initialized to
default values.
Err 1 MIDI map checksum error. Re-enter
All MIDI program numbers MIDI map
are set 1:1 with internal assignments.
memory numbers.
Err 2 Working register checksum Call up
error. All values another
of stored parameters in the program
working register are set to number or
default values. All are set to re-enter
0 except effects loop is set to parameter
'out' and the clean tube values via
voice is selected. Edit session.
Err 3 MIDI control parameters Re-enter MIDI
checksum error. All parameters via
parameters set to default front panel.
values: MIDI = OFF, MIDI
internal # = 1, most recently
received MIDI program = 1,
current program = 1, Memory
protect = ON, and display flashes.
{None] Indicates the program itself Check fuse. If
has an error. Program will good, unit
not display anything and. requires
unit will not operate. service.
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