IBM 5155 - Page 59

Example 5 (Color Display Only)
Screen Response Audio Response
Action
See below
.. ..
Screen has
wrong
or
I short beep
no color
If you are using a TV as your display, verify that the
color
is correct by disconnecting your TV from the unit.
Operate your
TV normally to verify color quality. Also
ensure your
TV is compatible with U.S. Television
Broadcast Standard.
If you have an mM Color
Display, go
to Test 9000.
Example 6
Screen Response
Audio Response
Action
Have the
display serviced
..
..
Blank screen
or
obvious TV
type problems
I short beep
(e.g. rolling screen
or shadows)
If you have an mM Color Display, go to Test 9000.
January1984
Start 30-7