Hi, I'm a newbie myself, but I think (as far as I can see) that you would have to make the adjustment on the preset in the ARP2600 V where it was made in the first place.
Asus PC with Windows 8 - 64bit., 16gb RAM, IntelCore i7 3770 CPU 3,40ghz.
FL Studio 11 Studio Edition
Akai MAX49 Midi-keyboard
V-Collection, Blade, PolyKB II, Synthix, V+, Matrix, Lector, Minimonsta, Sampletron, Samplemoog, Miroslav Philharmonik, Sonik Synth, Spark VDM, Wurlitzer V, Analog Lab.