ST UM0408, Руководство пользователя

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UM0408 Running the security door application
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1. Press the
#
key.
The red error LED starts to flash, indicating that you are in administrator reset
password mode.
2. Enter "12345", within 1 minute.
– If correctly entered, the red error LED flashes 6 times.
– If incorrectly entered, the red error LED glows for approximately 12 seconds. After
this the system exits admin reset password mode.
– If nothing entered within the 1 minute, the red error LED glows for approximately
12 seconds. After this the system exits from admin reset password mode.
3. Press the
#
key, within 1 minute.
– If
#
is pressed, the red error LED flashes 18 times.
– If an incorrect key is pressed, the red error LED glows for approximately 12
seconds. After this the system exits from admin reset password mode.
– If no key is pressed within 1 minute, the red error LED glows for approximately 12
seconds. After this the system exits from admin reset password mode.
4. Press the
#
key.
The red error LED flashes 6 times.
5. Enter "54321", within 1 minute.
– If a correct entry is made, the red error LED flashes 6 times.
– If an incorrect entry, the red error LED glows for approximately 12 seconds. After
this the system exits from admin reset password mode.
– If nothing is entered within 1 minute, the red error LED glows for approximately 12
seconds. After this the system exits from admin reset password mode.
6. Press the
#
key, within 1 minute.
– If
#
is pressed, this is confirmation for the administration password reset to
"00000". The red error LED flashes 18 times. The system exists from the admin
reset password mode.
– If an incorrect key is pressed, the red error LED glows for approximately 12
seconds. The administrator password is not reset and the system exits from admin
reset password mode.
– If no key is pressed within 1 minute, the red error LED glows for approximately 12
seconds. The administrator password is not reset and the system exits from admin
reset password mode.
2.4 Administrator mode through PC graphical user interface
2.4.1 Connecting to the PC
Connect the RS232 serial cable between the demonstration board and the PC and power on
the board.
Note: Even if the board is connected with the RS232 serial cable with power on, the system enters
the GUI mode as soon as the administrator password is entered in the login window. You
need to make sure that the system is not in the process of executing another command at
this time, otherwise unexpected behavior is possible.