About the saves of detection log and error log

(1) The detection log will be cut off when the power is turned on and off.
(2) The error log will continue to be remained.
(3) You can leave the detection logs up to 30.
If it exceeds, the oldest one will be deleted in order. Up to 62 error logs can be saved including before and after the startup.If it exceeds, the oldest one will be deleted in order.