NAMCO Air Combat, Руководство оператора

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TROUBLESHOOTING GENERAL
If you suspect the game may be malfunctioning, the following steps should be taken
before you make a service request.
(1) Check to see that the circuit breaker is properly set.
(2) The power supply should be set to either IO or 220 Volts AC. However, when some
other equipment (air conditioner, multiple pinball games, air compressors, etc.) are
.
this and
cause game trouble or improper operation.
(3) When the game does not work with the power turned on, turn the power off, wait ten
seconds, then turn the power back on. This may restart the game. If it still does not
work, inspect the fuse.
(4) When the game PCB, the ROMS, Joystick, Throttle, or Potentiometers are replaced, it
is necessary to make initialization adjustments to play normal games. Make appropri-
ate adjustments referring to section
(5) Check all wiring connections as malfunctions can be caused by loose connections.
(6) Foreign substances or dust on the game PCB or on the monitor PCB, may cause
malfunctions or improper operation. Check that the are clean.
(7) When you make electrical checks, use the wiring diagrams for reference.
* If the above suggestions are not applicable, or no improvement is observed, contact
your distributor or the service office printed on the back cover of this manual.
* DO NOT ATTEMPT TO REPAIR THE GAME PCB YOURSELF. Instead,
please return the board to your distributor for any repairs. The PCB contains
sensitive chips that could be destroyed even by the internal voltage of a multimeter.
* When sending parts to be repaired, make sure to pack them firmly with a complete
explanation of the problem. When sending package them in anti-static
foam or bubble wrap, and pack them in cardboard boxes to protect against impact
damage during shipment. To ship monitors, pack them in wooden frames so that
CRT’s and
are protected against excess load.
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