Sitecom WL-330v2 Full Manual page 24

Bandwidth
Preamble Type
Broadcast
ESSID
WMM
CTS Protect
TX Power
After you finish with setting, please click 'Apply'.
signals of this access point). It's suggested to select 'Auto
20/40MHz'. Do not change to '20 MHz' unless you know what it
is.
Set the type of preamble of wireless radio, Do not modify
default value if you don't know what it is, default setting
is 'Short Preamble'.
Decide if the wireless access point will broadcast its own ESSID
or not. You can hide the ESSID of your wireless access point
(set the option to 'Disable'), so only people those who know the
ESSID of your wireless access point can get connected.
WMM (Wi-Fi Multimedia) technology, which can improve the
performance of certain network applications, like audio/video
streaming, network telephony (VoIP), and others. When you
enable WMM function, the access point will define the priority of
different kinds of data, to give higher priority to applications
which require instant responding. Therefore you can improve
the performance of such network applications.
Enabling this setting will reduce the chance of radio signal
collisions between 802.11b and 802.11g wireless access points.
It's recommended to set this option to 'Auto'.
You can set the output power of wireless radio. Unless you're
using this wireless access point in a really big space, you may
not have to set output power to 100%. This will enhance
security (malicious / unknown users in distance will not
be able to reach your wireless access point).