Write-Protecting A Tape - DEC MicroVAX 3100 Owner's Manual

Figure F-3: Write-Protecting a Tape
F.1.2.2 Writing to a Tape
When you use a tape to make a backup copy or to write out data, set the
write-protect switch to enable writing to the tape.
To enable writing, slide the switch to the right, away from the label, until
the switch locks in place.
Removable Storage Media F-5·