HIMS International Corporation H418B 사용자 설명서
17.17.2 Upgrading the Braille Sense U2 MINI Firmware
from a Disk
To upgrade the Braille Sense U2 MINI Firmware from a disk, complete
the following steps:
1)
Connect a disk (such as a compact flash card, SD card or USB
memory stick) to the Braille Sense U2 MINI. The disk must have
the upgrade file stored on it. Then, press “Enter” on “Upgrade
Braille Sense U2 MINI Firmware.”
the upgrade file stored on it. Then, press “Enter” on “Upgrade
Braille Sense U2 MINI Firmware.”
2)
Then, “Upgrade: Online” will appear. Press “Space-4” to go to
the “Upgrade: Offline.” Then, press “Enter.” Then, you will see the
disk list. Press “Space-4” repeatedly to go to the disk that contains
the upgrade file. Then, press “Enter.”
disk list. Press “Space-4” repeatedly to go to the disk that contains
the upgrade file. Then, press “Enter.”
3)
You will then be asked if you want to continue to upgrade. 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 start upgrading. This step will
not appear when your current software version is not the latest
version.
“Space” to toggle between “Yes” and “No.” If you press “Enter” on
“Yes,” the Braille Sense U2 MINI will start upgrading. This step will
not appear when your current software version is not the latest
version.
4)
The 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.”
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.
17.18 Hot Keys for Utilities
Calculator: c (dots 1-4)
Calculator initialize: Backspace-c (dots 1-4)
Delete numbers or operators: Backspace
Delete numbers or operators: Backspace
General function: Enter-g (dots 1-2-4-5)