Smart firmware update (SFU) is a system to download a firmware package. Since downloading the package takes time, SFU lets you schedule the download to take place when the machine is not in use, such as at night or at the weekend.

There are the following methods of updating using SFU.

  1. Immediate Update: To update and download the firmware when visiting.
  2. Update at the next visit: To set the date and time for firmware downloading. The firmware will be automatically downloaded beforehand and updated at the following visit.
    "Update at the next visit" is recommended since firmware download may take some minutes due to the network condition.

  • SFU requires the connection to @Remote via a device which has the embedded @Remote communicating function. When a machine is connected to @Remote via an intermediate device (RC Gate), the SFU function is disabled.