Справочник Пользователя для HIMS International Corporation H418B
17.17.1 Upgrading the Braille Sense U2 MINI Firmware
Using the Internet
To upgrade the Braille Sense U2 MINI Firmware via the Internet,
complete the following steps:
1)
Make sure an Internet connection is available. Press “Enter” on
“Upgrade Braille Sense U2 MINI Firmware” in the “Utilities” menu.
Then, “Upgrade: Online” will appear.
Then, “Upgrade: Online” will appear.
2)
Now, press “Enter” on “Upgrade: Online.” The Braille Sense U2
MINI will connect to the HIMS server, and your current software
version will be compared to the HIMS server version. You will then
be asked if you want to continue to upgrade.
version will be compared to the HIMS server version. You will then
be asked if you want to continue to upgrade.
3)
If you press “Enter” on “No,” the upgrade will be cancelled. Press
“Space” to toggle between “Yes” and “No.” If you press “Enter” on
“Yes,” the Braille Sense U2 MINI will download the upgrade file,
the upgrade will stop. If the upgrade fails, it will give you the
message “Internet connection is not available. Check your cable
and try again.” To try the upgrade again, press “Space-z (1-3-5-6)”
to cancel, and then activate upgrade Braille Sense U2 MINI
Firmware again. If the connection is successful, the updated files
will be downloaded, and the Braille Sense U2 MINI will start
upgrading. If you do not have enough memory available on the
flashdisk, the Braille Sense U2 MINI will be unable to update until
you make room for the upgrade files by deleting any unnecessary
files from the Braille Sense U2 MINI.
“Yes,” the Braille Sense U2 MINI will download the upgrade file,
the upgrade will stop. If the upgrade fails, it will give you the
message “Internet connection is not available. Check your cable
and try again.” To try the upgrade again, press “Space-z (1-3-5-6)”
to cancel, and then activate upgrade Braille Sense U2 MINI
Firmware again. If the connection is successful, the updated files
will be downloaded, and the Braille Sense U2 MINI will start
upgrading. If you do not have enough memory available on the
flashdisk, the Braille Sense U2 MINI will be unable to update until
you make room for the upgrade files by deleting any unnecessary
files from the Braille Sense U2 MINI.
4)
After downloading the upgrade file, Braille Sense U2 MINI will
automatically start the upgrading process. Please remember that
you must not do anything to the Braille Sense U2 MINI until the
upgrade is complete. When the upgrade is complete, you will be
returned to the “program” menu, and you will hear “File manager.”
you must not do anything to the Braille Sense U2 MINI until the
upgrade is complete. When the upgrade is complete, you will be
returned to the “program” menu, and you will hear “File manager.”
5)
After you have completed the upgrade, you should check the
software version by pressing “Space-v (dots 1-2-3-6)” while you
are in the “program” menu.
are in the “program” menu.