Press the "Inter-vehicle Command" main menu (Cmd) at the commander task terminal of car No. 1, then press the "System Settings" menu item (F8 key), and then press the "Data Management" menu item (F4 key)
Press the "Inter-Car Command" main menu (Cmd) at the No. 1 captain task terminal, press the "System Settings" menu item (F8 key), and then press the "Data Management" menu item (F4 key)
Press "intercity command" main menu (CMD), then "system setting" menu item (key F8), and then "data management" menu item (key F4) at the task terminal of No.1 vehicle commander<BR>