User`s manual

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.