General Test; Return To Main Menu - Midway Terminator 2 Judgment Day Operation Manual

CPU
Board
Test
The
CPU
Board
Test
(much
like
the Start-up
Test)
allows the
operator
to
check
the
RAMs
and
ROMs.
Select the
CPU
Board
Test with any
Start
Button
then,
press
either trigger to activate the automatic
test
of
the
CPU
Board's
RAMs
and
ROMs.
When
this test
Is
activated, a "rug"'
pattern
appears on
the screen.
The
screen then
changes
to
show
the layout
of the
RAMs. and
ROMs
on
the
CPU. Any
chip that
is
shown
as black with
a
white outline
is
part of
the
CPU
and
should turn
either
red or green during the
CPU
Test.
Any
chip
that
is
shown
as gray with a white
outline
is
not
installed in
the
game. During
the
test,
chips are good,
if
they
turn
green; they are
faulty.
If
they turn
red.
Press
either trigger
to exit
back
to
the Diagnostic
Menu.
Sound
Board Test
The Sound
Test allows
listening
to
some
of
the
sounds
that
the
game
is
capable
of
producing. This
test also
emits
a
tone
for
each
fault
that
is
detected.
Select the
Sound
Board
Test with
any
Start
Button
then,
press
either trigger to activate the
test.
The
screen displays
two
test
options:
GENERAL TEST
analyzes the
sound
circuitry.
A
successful
test
causes a single "tone" to sound. Detection
of a fault
causes a
series
of tones or
no
tone
at
all to
sound.
To
enter
this
test,
or
exit
back
to
the
Sound
Test
Menu,
press either
trigger.
PLAY SOUNDS
tests
synthesized
&
digitized
sounds from
the
Sound
Board. Enter and advance through
this test
by
pressing
either
trigger.
Repeat a
sound by
pressing the
Bomb
Button.
Exit this
test
by pressing any Start Button.
Select
RETURN TO
MAIN
MENU
or
BACK TO
DIAGNOSTIC
MENU
with
any
Start
Button. Press either trigger
to
activate
your
selection.
PI
START= UP/P2
START=DOWN
j ACTIVATE WITH TRIGGER
GENERAL TEST
PLAY
SOUNDS
BACK TO
DIAGNOSTICS
MENU
RETURN TO
MAIN
MENU
Sound
Test
Menu
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