Radio Shack TRS-80 Model III - A Brief Description

MODEL II OPERATION
Keyboard Operation
The Keys can be divided into four functional groups: Alphanumerics, Mode-
Select, Numeric Keypad,
and Control Keys, as illustrated below:
Alphanumeric -
just like a
typewriter
Figure 6. Functional groups of Model II keyboard.
Repeat Key
Numeric Keypad -
for skilled
1O-key operators
You use the alphanumeric keys just as you would on a normal typewriter.
However, each of these keys can send more than one character or code to the
Computer, depending on which mode you've selected.
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