Roland V-synth GT Supplementary Manual page 25

5.
Specify the zone (Zone 01-Zone 16) for the copy source (Source) and copy destination
(Destination). Move the cursor to "Zone**" and make your selection.
6.
Move the cursor to "Src Tone" and select the copy-source tone number.
For the Zone Copy, Oscillator Copy, COSM Copy, and TVA Copy operations, you can specify the currently
selected tone as the copy source by setting "SrcTone" to "TEMP."
7.
Touch <Execute> to execute the copy operation.
Copying Tone Settings (Tone Copy)
25