IBM 5150 Manual To Operations page 232

27.
When the "in use" light goes out, please continue.
Does the screen match the figure below?
IfiM
SYSTEM CHECKOUT
­
0- RUN TESTS ONE TIME
1 - RUN TESTS MULTIPLE TIMES
2 - LOG UTILITIES
9 - EXIT DIAGNOSTIC ROUTINES
ENTER THE ACTION DESIRED
?
,1/
.
---
CO
/1'
0
YES - Remove scratch diskette and return both diskettes to
their protective covers.
NO - If error is 432, 901, or 1401 go to Printer Problem
Determination Procedures. Any other error, have
System Unit serviced.
Note: If you have a Printer the test will conclude by printing
the sample below:
01234567",,<·)
MBCDEFBHIJKU1N
PQRSTUVWXVZI:'~­
~abcdefghijklmn
pqr-S."tLl......,. .... :x y z
<: :
> ......
~ "#$%~~'
()
*+~-
.
• -.1 ...... - , I
Go to Step 28.
PDPs 4-44