_ _ _ X: Function Setting
0: Function closed
1: Function effective
2: Terminal selectivity effective (Function
No.24)
_ _ X _: Stop restart mode
0: Start with the memory status before stop
1: Restart
_ X _ _: Swing control
0: Fixed swing (relative maximum frequency)
1: Variable swing (relative central frequency)
X _ _ _: Status storage
0: Not saved after power-off, and run again
after restart
1: Save the status after power-off,and run
again from the saved status