(Updated 12/05/03)

Hold down Track select 1/ status1 while powering up for software Version
VS2480= 2.011
VS2480CD = 2.011
VS2400CD= 1.002
VS1824CD = 1.002
VS1880 = 1.015
VS1680= 2.024
VSR880= 1.032
VS890= 1.014
VS880EX= 2.014
VS880= 3.204
VS840GX= 2.52
VS840EX= 2.05
VS840=1.05
They are available at : www.rolandus.com
Downloadable in a number of formats - Mac and PC...
1.Standard MIDI Files - Requires any computer that can play SMF’s.
2. As a compressed file to be loaded from a Zip disk - Requires that the ZIP disk be formatted by the same model type.

The VS840 / VS840EX must be updated by an authorized service center.

The following is a step-by -step site for updating OS: www.midi-it.com