EM-1220 LX User’s Manual
Configuring the EM-1220-LX
4-12
Loading Factory Defaults
The easiest way to “Load Factory Defaults” is with the “Upgrade User directory” operation.
Refer to the previous section, “Upgrading the Root File System & User Directory,” for an
introduction.
You may also press the RESET button for more than 5 seconds to load the factory default
configuration, or input the command “ldfactory” from the Telnet console to restore the factory
defaults.
Autostarting User Applications on Bootup
Edit the
/etc/rc
file by adding your application program. E.g.,
/ap-directory/ap-program &
Checking the Kernel and Root File System Versions
Use the following commands to check the version of the kernel and root file system:
To check the kernel version:
/>kversion
To check the root file system (firmware) version of the EM-1220-LX, type:
/>fsversion
You may also check the user directory version of the EM-1220-LX by using the following
command:
/>cat /etc/version
