IBM 5280 User's Setup Manual page 116

13. Make a check mark in the box
f5lf
below indicating
completion of step 9 through step
12
for this keyboard.
Keyboard
Steps 9-12
Number Completed
0
0
0
2
D
3
D
Repeat step 9 through step 12 for each keyboard (maximum of foul
keyboards) on your system.
When you have completed steps 9 through 13 for each keyboard on your
system, read the progress check block and continue to the next step.
PROGRESS CHECK
1. You should have keyed a 2 and a Z at each keyboard on your
system.
User's Setup Procedures 109