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IBM 3179 Manual page 46

Color display station

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Symptom
Character on your screen
differs from the key cap
Action
1.
Set the I/O switch to 0 (Off).
2.
Make sure the setup switches underneath
the keyboard are set as shown on your label.
3.
Do the switches match the label?
YES: Go to step 4.
NO: Correct the setup switch setting.
4.
Set the I/O switch to 1·(On).
5.
Does the problem still exist?
YES: Request assistance from your supervisor.
The problem is either a setup error or a logic element failure.
NO: Return to normal operation.
If you have none of the above symptoms, go back to "Problem Solving-Symptoms" on page
15.
42

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