User`s guide

Installation
Keyboard
Installation
Step 2. Unplug your existing keyboard and replace
it with your KB 101 keyboard. Insert the 5-
pin keyboard connector into the keyboard
socket on the rear panel of the system unit.
The IBM PC has two receptacles, labelled
Keyboard and Cassette, and the IBM XT
and AT have a single receptacle as shown
below.
Step 3. Place the computer power switch to ON.
On power-up, the computer performs a
short self-test program.
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