Korg M1 Owner's Manual page 53

Combination mode
VDF MG FREQ/VDF MG TIMES ................................... [0...3]
Specifies how an external controller will affect the VDF MG
speed as a ratio relative to the "FREQ/TIMES" value of the
VDF page.
This setting will be either VDF MG FREQ or VDF MG
TIMES, depending on the VDF page "TEMPO SYNC" set-
ting.
VDA MG INT.......................................................... [00...99]
Specifies the degree to which an external controller will
affect the VDA MG depth.
VDA MG FREQ/VDA MG TMES................................... [0...3]
Specifies how an external controller will affect the VDA MG
speed as a ratio relative to the "FREQ/TIMES" value of the
VDA page.
This setting will be either VDA MG FREQ or VDA MG
TIMES, depending on the VDA page "TEMPO SYNC" set-
ting.
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