Upgrading the master system control board – Sagem 4450E User Manual

Page 125

SAGEM 3P@C

3P@C Installation Manual

Page 7-10

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7.1.4. Upgrading the Master System Control Board

You can upgrade the program file of the system control board in the ways below:

Upgrade the system file through the BOOTROM during equipment power-on

This upgrade way is used under this circumstance: The equipment cannot be started normally, so you cannot
upgrade the program file through the command line (separate software of the system control board is required,
the name is usually rpu.bin).

Upgrade the program file through the command line in compliance with the FTP/Xmodem
protocol after the equipment is started.

1.1.1.53

Upgrade the program file through BOOTROM

Note that the upgrade is to download the files to be upgraded in a certain way into a storing medium of the
equipment and start the equipment through the file.

During the power-on, the BOOTROM menu prompts you to upgrade the master system control board in two
ways: Upgrade through network ports, and upgrade through the Console port.

Normally, you are suggested to

upgrade the system file through the network port. It is because the system software is large, while the download
speed through the Console port is very low.

1.1.1.53.1

Upgrade the master system control board software through the network port

Step 1: Set the FTP server remotely

Step 2: Start the equipment and enter the main menu of the Bootrom

Step 3: Enter the upgrade submenu of the network port

Step 4: Modify download-related parameters of the network port

prompt

For operation details, see section 7.1.3.

Step 5: Select the download file

After modifying all parameters, select the type of the download file. Here, select a or A to upgrade the system
control board.

Step 6: Return to the main menu

After the download, select

to return to the main menu.

Step 7:

Select

in the main menu to reboot the system

1.1.1.53.2

Upgrade the master system control board software through the serial port

In this mode, the terminal needs to support the Xmode of sending files. Preferably, the baud rate can reach
115,200 to improve the download speed.

Step 3: Connection the cable.

Step 2: Start the equipment and enter the Bootrom main menu

Step 4: Select the Xmodem download mode

Step 5: Enable the corresponding function option to download the software