NanoEnTek EVE, Руководство пользователя

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36
Troubleshooting
Incorrect USB drive
Accidentally removed the
USB drive
May be using a corrupted
firmware file or a damaged
USB drive
Saving and printing problems
Auto focusing
Instrument
not updating firmware
∙ Use the USB drive supplied with the counter or an USB
2.0 drive as some types of USB drive are not detected or
recorded by the counter.
∙ Do not save too many files in a USB drive as the counter
may slow down to read the USB drive.
∙ Do not remove the USB drive or turn off the counter when
updating.
∙ Do not remove a USB drive when saving or reading data
as it may damage the counter.
∙ Download a new version of the firmware from the website
on a different USB drive and try updating the firmware
on the EVE™. Contact technical support (page 44) if the
problem persists.
∙
If there are rare cells (under 3 cells on the screen) in the
location you selected in the
Auto focusing(AF on)mode,
you
may get invalid counting result.
To solve this problem, press the
Zoom
and select the location
displaying many cells.
<Before> <After>
∙
It is recommended to calculate the large-size cells such as
ADSC in the
Manual focusing (AF off) mode.
∙
If the number of total cells are less than 2.5x10
5
, try to count
cells in the
Manual(AF off) mode.
Invalid
counting result