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APENDIX A
History of Concerto
Software Upgrades.
Note: from time to time we have added and will continue to add features to the Concerto – below
is a list of past releases and the features that have been added – note all these features are in your
new Concerto DA-250. Please feel free to contact us about new updates from time to time.
Version 1.07 New Release
Version 1.07 provides several fixes as well as allows the Concerto to be compatible
between sound engines including the new DREAM sound engine.
Also version 1.07 allows the pedal feature of both sequences UP and DOWN of
Song Registers. You will find that now the Right butterfly switch on the
Expression Pedal advances the Song Registers while the left butterfly switch
decrements the Song Register to the previous Register.
If you require STOP/START to be on the floor with version 1.07 then an optional
footswitch is available. Please contact your dealer or Accordions International
.
Version 1.10c Release
Version 1.10c incorporates all previous upgrades including version 1.07 and
provides two new features to the Concerto. The first is UP and DOWN volume
of the Section Buttons (Bass, Solo, ORCH 1, etc.) has been changed. Now when
the volume reaches the lowest or highest level it stops at either 0 or 63 and does
not wrap around and cycle again. Also, the GS Bank Select is now implemented
on the Footswitch programs.