Promax EN-206 LITE Manual page 20

Lock keyboard:
Choose Yes to set a password and lock the keyboard, then the keyboard
will be locked and cannot be applicable. It is required to input the
password to unlock the key board. This operation is one-off. (If forgetting
your password, please use the universal code "000000".)
Product ID:
User can view the serial number of this device. It is read-only and unique.
Version:
It shows information of the device.
Encoder modulador: The name of the device.
SW: Software version number.
HW: Hardware version number.
June 2021
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