User`s manual
Manuals
Brands
Ball Electronic Display Division Manuals
Computer equipment
TV-90
1
2
3
4
5
6
7
8
9
10
US.
Patent
Sep.
22,
1981
Sheet
1
of9
4,291,198
F761
2
PEOOOOD
o
3
@m@m@%@\
@Is
2
1
2
3
4
...
...
25
