d. Check whether the voltage setting value of this scale is proper; if it is too low,
increase the voltage setting value properly.
e. If the problem still persists, please contact RIGOL.
4. The USB storage device cannot be recognized.
a. Check whether the USB storage device can work normally.
b. Make sure that a flash memory USB storage device of FAT32 format is used, as
this instrument does not support hard disk USB storage device.
c. Restart the instrument and insert the USB storage device to check.
d. If the USB storage device still cannot work normally, please contact RIGOL.
Troubleshooting
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DP2000 User Guide
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