IBM 3164 ASCII Manual page 84

Setting the keyboard to its default values
Step 1.
a. Press and hold the Ctrl key; then press Change Keys to enter
change keys mode.
b. The CHANGE KEYS menu will appear:
CHANGE KEYS:
T,pelo. and
press
Send. 1.SWAr 2.CO" 3.0EI.ETE 4.DEFAULT 5.CHECK
Step 2.
a. Type 4 at the present cursor position and press the Send key.
b. The DEFAULT menu will appear:
DEFAULT:
To initialile keys, press Send.
Step 3.
a. Press the Send key to change the keyboard to the default settings.
b. The CHANGE KEYS menu will appear.
Step 4. Press and hold the Ctrl key; then press Change Keys to return to
normal operation.
You have completed setting the keys to the default values. Verify by pressing
any key. Their original functions should be performed. For changing the key
caps, refer to page 4-28.
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