NavCom SF-3050 Rev.E - Manual (Page 116)

SF-3050 Product User Guide
– Rev E
3-90
Logging to USB Flash Drive via USB Host Cable

Refer to the Sapphire Technical Reference
Manual for details on the commands used in
this section (see Related Documents in the fore-
matter).

The [LOGFILE] command used in this
procedure does not work with USB flash
drives that have a write-protected
primary partition. The partition will not
mount properly. The most common
examples of this are drives with U3
software installed. In order to log using
these drives, this partition must be
removed. Reformatting the drive is not
sufficient. According to the U3 web site:
“Most U3 smart drives come with an uninstall
utility that converts the U3 smart drive into a
regular USB flash drive. This utility can be
accessed from the U3 Launchpad. Open the
U3 Launchpad and click on Settings, then
select U3 Launchpad Settings and click on
the Uninstall tab. Some devices have a link to
the Uninstall utility under Help and Support.”

The [LOGFILE] command requires that at least
10% of the drive be free before it begins
logging, and it automatically stops logging when
free space drops below 1 MByte.

To view the directory structure and logged files,
the USB drive must be dismounted and moved
to a PC.
To connect as Host directly to a USB flash drive
requires the following: