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TABLE 18. 2
Sound is not emitted.
Sounds are emitted and
the lamps are lit, but the
screen is black.
Irregular/uneven colors
on the monitor screen.
Colors on the monitor
screen are strange.
The on-screen image
sways and/or shrinks.
Does not accept input
from any switch or
volume.
Does not accept input
from the Shift Lever.
STEERING
(Servomotor) response is
incorrect.
Sound volume adjustment is not
correct.
Faulty connections for various
connectors.
Malfunctioning BD, Amp. and
Speaker.
Faulty connections for the visual
signal connector or the monitor power
connector.
Broken monitor.
Magnetization of the CRT.
Faulty connection for the visual signal
connector.
Screen adjustment is not appropriate.
The power source and voltage are no
correct.
Faulty connector connections.
Faulty connector connections.
Broken Microswitch.
Incomplete power on check.
Deviation of the volume value.
Volume gear engagement fault.
Volume malfunctioning.
Detached wires.
Adjust the Switch Unit's sound adjustment
volume . (See Section 10.)
Check the connections for the game board,
amp, speakers and Volume connectors.
Perform SOUND TEST. (See Service
Manual.)
Check the connections for the monitor and
game board connectors.
Contact the company from whom the unit was
purchased.
Press the Demag. switch on the switch unit.
(See Section 10.)
Check the visual signal connector connection
and make sure it is secured properly.
Make adjustment appropriately. (See Section
15.)
Make sure that the power supply and voltage
are correct.
Check the connection for the I/O Board and
Cabinet connector.
Check the power for the I/O Board.
Check the connections for the connectors in
the Control Panel and between the Control
Panel and the Cabinet.
Replace the Microswitch (MICROSWITCH
509-5704).
Power on and verify that the power on check
completes properly. (See Section 6 5 .)
Adjust the volume value in the Test Mode.
(See Section 10.)
Adjust the engagement of the gear. (See
Sections 10 & 11.)
Replace the volume. (See Section 11.)
Check for faulty wire connections around
moving parts.
When replacing wires, secure them so that
they do not touch any moving parts.
PROBLEM CAUSE COUNTERMEASURES