IBM R30 Operator's Manual page 200

Step 7
(From Step 6, 18)
The following steps analyze a steady (not flashing) number displayed in the operator panel
display while attempting to load the diagnostics.
operator
panel
Display
Number
200
260, 261, 262
Any other
number
Step 8
(From Steps 6, 18)
A flashing 888 in the operator panel display indicates that a crash message or a diagnostic
message is ready to be read.
1. Use the steps in the "Reading a Flashing 888 Message on a Multi-Line Operator Panel
Display" on page 8-12 to:
Read all of the message.
Identify the SRN if applicable.
Record the remaining numbers for the service representative.
2. If you identified an SRN, go to substep 3. Otherwise, go to substep 5.
3. Record the SRN and any other numbers.
4. Report the SRN to the service organization. Report any other numbers read to the
service representative to determine the location of the failing FRU.
5. STOP. You have completed these procedures.
11-6
Operator Guide
Action
Be sure the key mode switch is set to the Service position.
If the key mode switch was not in the Service position, set it to the
Service position; then, go to Step 6, substep 4.
If the key mode switch was in the Service position, record and report
SRN 111–200.
STOP. You have completed these procedures.
Go to Step 21.
Record and report SRN 101–xxx (where xxx is the number
displayed in the operator panel display).
STOP. You have completed these procedures.