Steps
1. Go to System → Storage → USB .
2. Tap Save.
7.4 Upgrade
You are recommended to upgrade your keyboard under the help of professional technical support.
Export configuration file of the keyboard before upgrade.
For detailed steps, see Import/Export Configuration File .
7.4.1 FTP Upgrade
Steps
1. Configure FTP server. For detailed steps, see Storage .
2. Turn on FTP server and input upgrade file into FTP root folder.
3. Go to System → Maintenance and select FTP upgrade.
4. Enter admin password to confirm.
7.4.2 USB Flash Drive Upgrade
Steps
1. Save upgrade file in USB flash drive.
2. Connect USB flash drive to keyboard USB interface.
3. Go to System → Maintenance and select USB Flash Drive upgrade.
4. Enter admin password to confirm.
7.5 Import/Export Configuration File
You can export the configuration file to the computer or import the configuration file from the
computer to the keyboard. In case of keyboard failure, you need to back up the data by exporting
the configuration file first, and then repair the failure. When you need to copy the data of this
keyboard to another keyboard, you can also import/export the configuration file.
Steps
1. Go to System → Maintenance .
2. Import/export configuration file.
• Import Configuration File:
a. Tap Import.
b. Enter admin password.
c. Select the database file (kbConfig) to import.
• Export Configuration File:
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