Topcom SKYR@CER USB 4001G - Manual (Page 14)

Parameter Description
PSM (Power Saving Mode) The power saving function is only available when the network type
is in Infrastructure.
CAM (Constantly Awake Mode) – The adaptor will always set in
active mode.
PSM (Power Saving Mode) – Enable the adaptor in the power
saving mode when it is idle.
Network Type Infrastructure – This operation mode requires the presence of an
802.11 Access Point. All communication is done via the Access
Point or Router.
Ad-Hoc – Select this mode if you want to connect to another
wireless stations in the Wireless LAN network without through an
Access Point or Router.
TX Power If you want to lower the transmit power of the adaptor for saving the
power of the system, you can select the lower percentages from the
list. The lower power will cause the lower signal strength and the
coverage range.
Ad Hoc Wireless Mode When the adaptor is set in Ad Hoc (Peer to Peer Mode), you can
designate the wireless connection mode for the Ad Hoc network.
802.11 B only – This adaptor can be compatible with both 802.11g
and 802.11b wireless stations. If there are only 802.11b wireless
stations in the network, you can set the adaptor to this mode.
802.11 B/G mix – If you have a mix of 802.11b and 802.11g
wireless stations in your network, it is recommended to set the
adaptor to this mode. This mode is also the default setting.
802.11 G only – This adaptor can be compatible with both 802.11g
and 802.11b wireless stations. If there are only 802.11g wireless
stations in the network, you can set the adaptor to this mode.
Preamble The preamble defines the length of the CRC block for
communication among wireless devices. This option is only active
in the Ad Hoc network.
There are two modes including Auto and Long Preamble. If
“Auto“ mode is selected, the adaptor will auto switch the preamble
mode depending on the wireless devices the adaptor is connecting
to.
11