IBM Personal Computer XT Manual To Operations page 120

2
Press
~
then
~
.
Check for correct operation of your joysticks as
3
follows:
1. Press each button and watch the word
RELEASED change to PRESSED
2. Move each joystick and watch the character
A or B move inside the box.
HOW MANY BUnONS DO YOU HAVE (2/4)12
BUnON A BUnON B
RELEASED RELEASED
************
************
*
* * *
* *
* *
*
A
*
*
B
*
* *
* *
* *
*
*
************
************
PRESS AND RELEASE ALL BUnONS,
EXERCISE ALL JOYSTICKS/PADDLES
AND PRESS ANY KEY WHEN DONE
1300-2 Test April 1984