IBM 3270 Operator's Manual page 127

o
Display station won't
turn on.
o
Printer
o
Display Station
OPERATOR TROUBLE REPORT
TYPEWRITER KEYBOARD
o
Display station was oper-
ating; went dead.
o
Operation I dentification Card Reader
o
Keyboard
Mark the indicators on when failure
occurred.
o
SYSTEM READY
o
SYNC SEARCH
o
SELECTED
o
SYSTEM AVAILABLE
The image on the screen looks like:
o
• »~ ~~w;< ... <;i:;t<...""\.y ""~
t_
~",
-=>;;.
~
.'''.'4~~~~
.....
~-""~~~~"><~:!V·~'f''*.~.Ii::,,'l'.ao.,~_
"w,
, j
5
,., •• "w>"'''''"«!''~'>;.'i.~;.;.,~'''~~
__ ' . . . .
~<'1"_;>~~=~ ~
_ _
• "'"' ! > '"
~
?
,~ :<' I ;"' " ' "
~
,
...
~
y
~
,
_~ ~, ....... :w~~~~-~~
o
o
~
I
o
o
INSERT MODE
o
INPUT INHIBITED
o
TRANSMIT
o
STATUS
123
POWER FAILURE
o
Noticed smoke or
unusual odor at the
time.
FAILURE OF
o
Selector Pen
INDICATORS
One or more indicators:
o
Light when they
should not.
o
Don't light when they
should.
DISPLAY FAILURE
Nothing displays on
screen:
o
It's completely blank.
o
It's glowing brightly.
o
I mage is too bright or
too dim and cannot
be adjusted.
CURSOR
o
is missing or too short
or too long.
o
is normal but no char-
acters display.
o
won't move.
D
is in wrong place (not
below characters).
o
more than one· cursor.