IBM 5280 User's Setup Manual page 120

23. Move to keyboard 0 and do the following:
a. Make sure that the verification diskette is in diskette drive 4000.
b. Key TDSK after the words Program name.
c. Press the Field+ or Field Exit key.
d. Key 4000 after the words Device address.
e. Press the Enter key.
24. Observe this display.
What type of drive do
YOU
want to test?
Qp t i on., ar~'
1. 1 --
Single density
2. 2D - Double density
option:
_ P\"ess ENTER
53-01
J
25. Determine the type of diskette drive.
Look at the label next to the diskette drive where the verification diskette
is located.
26. If the label is a type 1, go to step 27.
If the label is a type 20, go to step 36.
User's Setup Procedures 113