Appendix N Trouble shooting and FAQ
N-2
N.1. Power supply, Start up
Problem (P) Possible cause Confirmation item
BDE does not start up
The circuit breaker is thrown.
Turn the circuit breaker on.
External power is not supplied. Turn the external power on.
Pick up the fuse from the fuse box and make sure if the fuse is blown.
When the fuse is blown, please replace the fuse with a spare.
If the problem is not solved with above countermeasures, disconnect external power, and please contact the dealer you
purchased JUE-501/JUE-251 from.