Roland SJ-645EX - Manual (Page 37)

35 Chapter 2: Basic Operation
2-1 Switching the Power On and Off
Switching Off the Power at the End of the Day
Press and hold down the [POWER] key for one second or
longer to switch off the sub power.
The POWER LED goes out
Leave the pinch rollers raised when not in use.
Deformation may occur if left lowered for a prolonged period.
Raise