Roland GR-640 User Manual page 345

Setting the Speed of the Blade
During Cutting
<UPSPEED>
This setting lets you set the speed for moving the blade to the next cutting position
with the blade lifted off the material during cutting operation.
When this is set to [AUTO], the blade moves at the speed specified by [SPEED].
Increasing [UPSPEED] shortens the cutting time. When cutting material that is thinner
or thicker than the standard material, it may be better to decrease the speed to prevent
problems such as the material being lifted up.
Factory default setting AUTO
Setting range
Procedure
Make sure the material is loaded in the machine.
Press [MENU] several times to display the screen
shown in the figure.
Press [ ] to display the screen shown in the
figure.
Press [ ].
10 to 50 cm/s (in 10 cm/s steps), AUTO