IBM System/370 Operator's Reference Manual page 180

LOG-OUT INDICATIONS (NUMBERS)
CHECK TRANSPORT fORMAT REPLACE
CARD
Ii
4 RESET '1 1
J
NPRO H JAM 4
M~~~:E2 PE~::~~N~
READER
- U p p e r row of digits', Log.Out
_Lower row of digits.1 Numbers
PUNCH
- Upper row of digits', Log-Qut
\ Numbers
_ L o w e r row of digits'
• Ignore the words.
The back lighted panel serves
twO
functions. Normally, the panel displays indications
that show the operator what procedure to follow to recover from an error. (These
indications have been discussed earlier in this manual.l When a permanent error occurs
that requires machine repair, the recovery procedure directs the operator to prBD the
log-out key. When a permanent error occurs that requires machine repair, the recovery
procedure directs the operator to press the log-out key. This causes the panel to display a
different set of indications, which are called log-out numbers. (The words displayed on a
log·out indication are meaningless and should be ignored.l When the oparator calls to report
the problem, he should tell the customer engineer what digits
are displayed in the upper
row, then what digits are displayed in the lower row. If
no
digits are shown in a row. the
operator should report that the row is blank.
EXAMPLE:
Indication
CHECk PRESS ,) CARD
CARli l! STAAT 4 RUN IN 1
Page 5·24
Possible Report to CE
-Upper Row
_Lower Row
"The 3525 is
not
working. The
upper row of
log-out digits
displays
8. 4. 1.
The lower row
is
blaok."