Furuno FI-506 Musical Instrument User Manual


 
4. MAINTENANCE, TROUBLESHOOTING
16
4.2 Troubleshooting
If you feel the equipment is not functioning properly, follow the proce-
dures in the table below to try to restore normal operation. If normal op-
eration cannot be restored, do not attempt to check inside the cabinet.
There are no user-serviceable parts inside.
Troubleshooting
Problem Possible cause Remedy
Power cannot
be turned on
Power supply
Cabling disconnected or
damaged.
Check power supply.
Check cabling.
Power is on but
no data
Cable from sensor is dam-
aged or disconnected.
Check sensor.
Inaccurate data Electromagnetic field generat-
ing equipment is in operation.
Sensor is improperly aligned.
Turn off all electromagnetic field gener-
ating equipment. Turn them on and off
one by one. Check the display. Relo-
cate offending equipment if necesary.
Check installation.