Commodore VIC-20 - Page 66

52 The VIC 20 User Guide
FIGURE 2-1. A diskette's recorded surface
The drive number may be omitted when there is only one disk drive
connected to the VIC.
Method 2:
OPEN 1,8,15,"Ndrive no.:disk name,Ol"
Example:
OPEN l~e~l~~"N:NEW DISK~01"
Again, the drive number may be omitted in one-drive systems.
If you have a diskette that has been used before and you wish to
completely erase it and then prepare it for use as a new diskette, you may
simply type OPENl,8;5,"Ndrive no.:disk name".