IBM 5155 Manual To Operations page 89

7
Press
~
to select
RUN JESTS ONE TIME.
then
~
.
SYSTEM CHECKOUT
o .
RUN TESTS ONE TIME
1· RUN TESTS MULTIPLE TIMES
2 • LOG UTILITIES
9· EXIT DIAGNOSTIC ROUTINES
ENTER THE ACTION DESIRED
?
Did you get an 1820 error message?
YES - Have the expansion unit and its cable
serviced.
NO - Have the system unit serviced.
January
1984 Test 200-7