IBM 3180 1 User Manual page 79

Using the keyboard layout shown below, locate the character
in the same position as the key you held down when you set
the Power switch to On.
LBJlgllBllBilBlinilllMlillillBll 0 @ ) m r
Note; The keys outlined in bold on this layout may only be one
key on your keyboard. If so, the character marked in bold will
appear on your display.
Does that character match the character displayed at X
in the lower left quadrant of your display?
H H HKHHKHHHHHHKHHHHHHHKKHHHHHKHHHKHHHHHH H
H X_ H "
H K El E E E a H
^ H H H
H H H
^FEFFBBFF'^BBBK'^BRRRF.EEEEEEEEEEEEEEEEEEEIEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEH
Chapter 4. Fixing Display Station Problems 71