16.11 PROBLEMS COMMUNICATING WITH THE DEVICE VIA USB INTERFACE OR DURING FIRMWARE UPDATE
If you have problems communicating the device via the USB interface or there are problems during firmware update, it is recommended to perfor
m
the following procedure in order to speed communication an
d minimize incompatibility issues:
a.
Open the Device Manager:
b.
Open the COM port setting of the device:
c.
Open advanced COM port configuration options:
d.
Uncheck the
Use FIFO buffers
option:
Fig. 46
– Device Manager
Fig. 47
– Device Manager
Fig. 48
– Port settings configuration
Fig. 49
– Advanced settings
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