IBM Personal Computer Manual To Operations page 161

3
The following will appear on your screen.
Note: When more than one Cluster Adapter
is installed in a Personal Computer, each of
the adapters will be tested.
TESTING - CLUSTER ADAPTER X
THE STATION ADDRESS IS XX
REMOTE IPLIS NOT SElECTED
DO YOU WANT TO DISPLAY THE
CLUSTER STATUS (YIN)?
Go to the next step.
April 1984
Test 2200-3