Buffalo LinkTheater LT-H90LAN User Manual page 21

EN
Permissions
You may want to control user access to prevent certain devices
from accessing your media content. This is particularly important
if there are multiple LinkTheaters or other DLNA playback
devices on your network.
Select the [Permissions] tab and choose [Deny Access] in the
Media Set column. When the option is set to [Everything] full
access is automatically given.
21