Atari 800

Coior
Bar
Test
This
test verifies and allows
for adjustment
to the
color circuitry. With
SALT
II
properly
in
place,
enter
the command
letter C
and press
RETURN,
Figure
3-^
is
a
biack
and white representation of what
your television
display screen
should
look like.
REFERENCE
BAR
SAME
COLOR
Figure 3-*.
Color Bar
Test Screen
A
l5-color
rainbow
scale
is displayed
above
the
reference
bar with
a single
color bar
below.
The
color bars
directly
above
and below
the
reference
bar should
be the
same
color
(golden
rod). If
not,
proper
adjustment
of
R309
makes
the
color bars
above
and
below
the
reference
bar
identical
thus
adjusting
the coior
frequency
of the console
to
the
proper
setting.
ATARI
Home
Computer
3-6