New: Add a new step name tag for English and Numbers only and slip line for up to 12 characters,
preferably no more than 8 characters
Delete: Delete the selected custom name label. The default name is not removable
Clear: Remove all custom name tags, leaving only the default name tags.
n. System update
After inserting the upgrade USB drive into the main interface, click the system update to enter the system
update interface(if the upgrade USB drive is not inserted or there is no upgrade file in the USB drive, it will be
indicated that the upgrade file is not detected.) After selecting the program that needs to be upgraded (according
to the upgrade file in the USB flash disk, automatically list the items available for upgrade), click the Upgrade
button to start the firmware upgrade process, and click the Cancel button to return to the main interface.
After the upgrade is completed, according to the screen prompt, shutdown the device, pull out the upgrade
USB drive, and restart the device.
Caution:
Please restart the device according to the screen prompt message, and it is forbidden to shut
down the device during the upgrade process.
Kernel program: program stored in folder BYQ5T59.
Drive program: program stored in folder BYQ561021.