15
TROUBLESHOOTING
88
Colors on the monitor
screen are strange.
Faulty connection for the visual signal
connector.
Check the visual signal connector
connection and make sure it is secured
properly.
Screen adjustment is not appropriate.
Make adjustment appropriately.
The on-screen image
sways and/or shrinks.
The power source and voltage are no
correct.
Make sure that the power supply and
voltage are correct.
Does not accept input
from any switch or
volume.
Faulty connector connections
Check the connection for the I/O Board
and Cabinet connector.
Check the power for the I/O Board.
Start button input does
not work.
Check the connections for the connectors
between the I/O Board, the cabinet and
the control panel and those inside the
control panel.
Does not accept input in
from the Reset Button
unit.
Check the connections between the I/O
Board, the Cabinet and the Reset Button
Unit
Faulty Microswitch
Replace Microswitch
For ERROR CODES and problems concerning the Ringedge CPU, please refer to chanper 16
Summary of Contents for Virtua Tennis 4
Page 73: ...64 CONTROL UNIT 10 M4 fixing points 11 5 Replace in reverse order ...
Page 84: ...COIN HANDLING 75 12 STERLING PRICE OF PLAY SETTINGS SW1 ...
Page 85: ...68 COIN HANDLING 12 EURO PRICE OF PLAY SETTINGS SW1 ...
Page 132: ...121 PARTS LIST 19 D 4 5 ...
Page 133: ...124 PARTS LIST 19 D 5 5 ...
Page 135: ...126 WIRING DIAGRAMS 21 D 1 2 21 SCHEMATIC DIAGRAMS ...
Page 136: ...127 WIRING DIAGRAMS 21 D 2 2 ...