Artila Matrix 522 Руководство пользователя - Страница 7

Просмотреть онлайн или скачать pdf Руководство пользователя для Промышленный компьютер Artila Matrix 522. Artila Matrix 522 10 страниц. Arm9-based linux ready industrial computer

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Loader Menu

Loader menu helps user to select the run level of system boot

up. User need to use serial console to enter loader menu.

Please configure the serial port of terminal as follow:

Baud Rate: 115200

Data bits: 8

Parity: N

Stop bit: 1

Flow Control: None

Terminal type: VT100

Once power up M-518, please repeatedly keying "@" and

you will see the loader menu appear as follow:

If you miss the timing, please power on again the Matrix-522

and do it again. Select U will prompt the run level selection

message. Run level 0 is halt, run level 1 is single user

( disable login and service ). Run level 2~5 are multiple

users and run level 6 is reboot. To view the run level

configuration, please check

/etc/inittab

Frequently Asked Question

1. Forgot password:

If you forgot the password for login, please use serial console and

use run level 1 to boot system. Use passwd to change the password

setting.

2. Forgot the IP address

If you forgot the Matrix-522 IP address, you can use the Java

Manager available in Artila CD to search the IP address of Matrix-

522

Or use serial console port to find out the IP address by

#ifconfig

3. System fail to boot

If you mess up the root file system and make the system fail to boot,

Matrix-522 will automatically switch to boot from Dataflash file

system and a console menu will show up at console port to help user

perform system recovery. System Recovery Section will tell you

how to recover the system.