Axel AX3000 Platine Terminal Ethernet TCP/IP 65E Manual do Utilizador descarregar pdf (Página 61)

Using the AX3000

TCP/IP AX3000 User's Manual 51

- automatically: when the terminal is idle (keyboard or screen) during a

certain time, the AX300 blacks out the monitor display. The display is

automatically restored as soon as a key is pressed. A dialog box allowing

the screen unlock is displayed.

- manually: the <Ctrl><Alt><Shift><S> keystroke (or the <Ctrl><Alt><S>

with a 5250 keyboard) allows to lock immediately the screen.

The unlock-screen dialog box is the following:

Two operations are possible:

- entering the password to unlock the screen. Two passwords can be

used: the screen saver password and the set-up password (see Chapter

3.7).

- resetting the AX3000. If the password is forgotten, the only way is

selecting the [Shutdown] button. After power-cycling it, the AX3000

administrator will be able to modify or remove the screen saver

password.

Note: to get a high level security, it's better to set a password for the AX3000

Set-Up (see Chapter 3.7).

4.4 - TURNING OFF THE AX3000

A careful check should be made before turning off the TCP/IP AX3000 if TCP/IP

connections are active. The operating system cannot detect a TCP/IP device

being turned-off, so the current TCP/IP connections remain active and the

associated UNIX processes become 'orphans'. While the presence of one or

two orphan processes may be harmless, repeatedly creating orphan processes

will affect system performance.

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Axel AX3000 Platine Terminal Ethernet TCP/IP 65E Manual do Utilizador Página 61