IBM 5155 Manual To Operations page 119

8
Did all buttons and paddle controls operate
correctly?
HOW MANY BUTTONS DO YOU HAVE (2/4)7
BUTTON A BUTTON B BUTTON C BUTTON 0
RELEASED RELEASED RELEASED RELEASED
************
A
B
************
************
************ ************
C
*
o
************
************
PRESS AND RELEASE ALL BUTTONS,
EXERCISE ALL JOY STICKS/PADDLES
AND PRESS ANY KEY WHEN DONE
YES ­ Your system has completed this test
successfully. Press any key and
continue with the next Test.
NO ­ Have the paddles and the unit the
Game Control Adapter is installed in
serviced.
January 1984 Test 1300-5