– Must be performed by a technician –
85
Troubleshooting
8B. Service
Test Mode
Troubleshooting
8B-2 Troubleshooting
8B-2-1 Machine
– Must be performed by a technician –
Symptom
Main cause
Solution
Reference page
•
The machine does not
start.
•
The USB dongle is not
inserted.
•
Insert the USB dongle.
Page 94
•
The system power switch is
set to OFF.
•
Set the system power switch to ON.
Page 30
•
A game PC board
malfunction
•
Contact your distributor.
—
•
A USB dongle malfunction
•
Operation is not
stable or the machine
operates incorrectly.
•
The power supply voltage
is not within the range of
±10 V.
•
Disconnect any high-capacity
devices (such as an air conditioner
or large machine) from the same
line to secure the specified power
supply voltage.
—
•
The power turns off
during operation.
•
The fuse has burned out.
•
Replace with a new fuse of the
specified capacity. If the fuse
burns out frequently, there is a
mechanical abnormality.
Page 137
•
Contact your distributor.
—
•
There is no sound
coming from the
speakers.
•
The volume setting is low.
•
Set the appropriate volume.
Page 42
•
There is no sound
coming from the main
speakers or sound is
not coming from the
correct speaker (side,
seat, woofer).
•
The sound connectors are
not connected correctly.
•
Refer to the Operation Manual and
connect the connectors correctly.
Page 94