Race Technology

I am logging accelerometer and analog data on a bench test rig I built and not interested in GPS data. The logged .RUN files are saved to the SD card but the data/time stamp on the files is some old default values. Am I correct to assume that the data/time stamp is taken from the GPS data? Or can I set the date/time in the firmware?

Thanks.

Date & time stamps come from GPS. Hook up an antenna and all will be good. I have a DL1 set up to log stress & strain in a workshop, and have a GPS antenna permanently on the roof.