The RD8200SG logging and GNSS locator feature's a powerful data logging system which records all the
instrument’s critical parameters (including GNSS position, if available) and warnings in its internal memory each second.
The automatic logging system is always active and cannot be disabled. Its memory is capable of storing at least 500 days of normal usage data – based on 8 hours’ operation per day.

Logs can be retrieved using the RD Manager Online PC application for usage analysis and survey validation.

Refer to the RD Manager Online operation manual for further information.