Turn OFF and ON the main power switch.Use the latest FW.Acquire the data saved in the storage from [Service Mode] -> [Debug Settings] -> [Debug Log Output].
B131
I/F error with main body (reception frame error)
B132
I/F error with main body (reception frame header error)
B133
I/F error with main body (232C I/F sequence error)
B134
I/F error with main body (sequence error)
B135
I/F error with main body
B136
ACK waiting timeout
B137
I/F error with main body (RESET reception from main body)