1. Insert the USB containing the update file into the USB port.
(Ensure that only the update file is stored on the USB.)

2. On the main screen, select [Supervisor], then enter the password (0000).

3. Press the [Update] button.

4. Select [S/W Update]. When a pop-up message appears, select [OK].

5. After the update is completed, go to [Supervisor] → [Info] to check the S/W version.

1. Enter Supervisor and enter the password (0000).

2. Select [Info].

3. Press [View Version].

4. Check whether the S/W version has been updated to the latest version.