LG Network Attached Storage with built-in Blu-ray Rewriter N4B1 - Manual (Page 57)

. LG NAS Web Menu Use (for LG NAS administrators)

System Settings
You can set up network properties more in detail.
Network
Very importantly, in the Network setting menu, the LG NAS can be connected to the
network. If the set up is not performed correctly, connection problems will arise at later
stages, hence care must be taken.
Host
① Designate an LG NAS host name.
The server name has a limit of 12 characters, this can be a combination of letters,
digits, underscores and hyphens; the first characters though must be a letter or a
number.