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Incompatible USB drive
Use the USB drive supplied with the instrument.
Or, make sure that your USB drive is compatible
with the instrument. The version of the USB drive
must be 2.0. Some types of USB drives are not
detected or compatible with the instrument.
More than one software
version
Delete software with previous versions from the
USB drive before downloading new software.
Incorrectly saved or
damaged software
First, make sure that the USB drive works well
and is compatible with the instrument; Second,
download the file again onto the USB drive. The
file should be located in the root directory; Third,
ensure that the USB drive is inserted correctly;
Last, try the update again. If the problem
continues, contact your local supplier.
