Konami GQ830-HD, Руководство оператора

Страница: 60 / 76

58
7-12 Troubleshooting
Let’s suppose that the main power switch has been turned ON but the machine does
not get started. Check the points listed below.
If the machine still fails, immediately turn OFF the main power switch, unplug the
power cord from the receptacle and contact your nearest dealer.
Trouble Possible cause & check point Measures
No image on main screen,
title unit fluorescent light
failure to light up. •No power supply.
•Power cord unplugged at
machine or wall outlet.
•Back door open or poorly
closed.
° Turn ON the main power
switch. Check also store’s
circuit breaker. (See page 37.)
°
Reconnect power cord.
(See page 37.)
°
Close back door tightly with
s c r e w s : d o o r s w i t c h
activated to cut off power.
(See page 37.)
N o i m a g e o n m a i n
s c r e e n : t i t l e u n i t
fluorescent light on, but
PCB unit 7-segments
display off. • C o n n e c t o r ( s ) w r o n g l y
connected when joining the
separated units.
• W i r e s ( c o n n e c t o r s )
disconnected on PCB unit.
° Reconnect connector(s)
properly. (See page 39.)
° Check to see if PCB unit
wires (connectors) are all
connected. (See page 53.)
Title unit fluorescent light
failure to light up. •Fluorescent light or glow lamp
broken.
• C o n n e c t o r ( s ) w r o n g l y
connected when joining the
separated units.
° Replace fluorescent light
a n d g l o w l a m p w i t h
same-type ones. (See
page 43.)
°
Reconnect connector(s)
properly. (See page 39.)
Main monitor screen too
dark or too bright. •Monitor maladjusted.
°
Readjust brightness on
main monitor screen using
monitor adjustment PCB.
(See page 56.)
Game started, but no
image on scope screen. • C o n n e c t o r ( s ) w r o n g l y
connected after replacing the
rifle unit or the scope.
• W i r e s ( c o n n e c t o r s )
disconnected on PCB unit.
°
Reconnect connector(s)
properly. (See pages 46
and 48.)
°
Check to see if PCB unit
wires (connectors) are all
connected. (See page 53.)
7 Maintenance