Pro Audio Support

Q:
How do I set my Roland VS890 to external digital sample clock?
 
A:
Press System button until it says PRM, press Yes, and change Master Clock from INT to DIG IN1 for Coax (RCA) input or DIG IN2 for Optical S/PDIF (Toslink).

If digital clock is lost at any time (either S/PDIF cable is unplugged or source is turned off), the VS890 will return to INTernal clock and will play normally.