IBM Personal Computer AT Manual To Operations page 345

5
Check for operation of your paddles in the
following manner:
1. Press each button and watch the word
RELEASED change to PRESSED.
2. Move each paddle and watch the character
A, B, C or D move inside the box.
Operate all buttons and paddles.
BUTTON A
BUTTON B BUTTON C BUTTON D
RELEASED
RELEASED
RELEASED RELEASED
************
************
* A
* * B
*
************
************
************
************
*
C * *
D *
************
************
PRESS AND RELEASE ALL BUTTONS,
EXERCISE ALL JOY STICKS/PADDLES
AND PRESS ANY KEY WHEN DONE
Press any key and go to Step 6.
Test 1300-5