EKI-1511X/1512X User Manual 36
3.9.4 Lock the Serial Device Server (Password Protection)
The configuration utility provides the “Lock Device” function to make it more confiden-
tial. You need to set up a password while the first time clicking “Lock Device”. Be sure
to click “Reset Device” to restart the serial device server and store your setting pass-
word into the memory.
Click “Unlock Device” to unlock the serial device sever, and you need to fill in the
password you have set up before. If you forgot the password, the only way to solve
this problem is to restore the setting of the serial device server to the factory default
which will be introduced next section.