Hi there
I have a CR800 in the field, powered by a solar panel. But im having problems with my charge controler and at night i dont have no connection (i connect to the station with a GSM modem) because my station is down. When the power returns to my station, the program is gone and i dont have no data. The only problem i can see is the internal batt that is to low (1.2V).
two questions:
1. Could this be the cause of the disappearance of the data and the program from the station?
2. Can i change the batt or do i have to send the logger to Campbell, to change it.
Page 392 of the CR800 manual describes the operation of and how to change the lithium battery.