Spartan 821/721 Manual Troubleshooting File Storage 40
Step 2. Open the microSD card access door, to remove or reinstall the microSD card in
the meter.
TAKE NOTE If you have not recently connected the meter to your PC via G4 and
downloaded meter files to your PC, back up your files by doing the following:
a. Insert the microSD card into an microSD card reader (in your PC or other) and
save data files to your PC.
b. Reinstall the card in the meter.
Step 3. Replace the microSD card access door and power on the meter.
Step 4. Power up the meter. Then on the meter screen, select Tools
System
Utilities.
Step 5. Select Format and Restore and confirm your selection. The meter clears all
saved data from the microSD card and reformats it for use; all meter settings
(including any calibration adjustment) are reset to factory defaults.