User's Manual

Chapter 3 System menu
3-32
●Rate control
Setup the transmission rate. When DHCP function (P.3-34) is used, the automatic setup is enabled.
Select any from the following. In addition, in the far distance, the high-speed communication cannot
be performed, if the transmission rate fixed with 5.5Mbps or more, the possible transmission area of
the terminal becomes narrow.
・ Auto
Automatically modified to a proper transmission speed according to the distance between the
terminal and the access point.
・ 1Mbps
Transmission speed is 1Mbps fixed.
・ 2Mbps
Transmission speed is 2Mbps fixed.
・ 1or2M
Transmission speed is automatically changed only at 1Mbps or 2Mbps.
・ 5.5M
Transmission speed is 5.5Mbps fixed.
・ 11M
Transmission speed is 11Mbps fixed.
●RTS Threshold
This determines whether an RTS packet is transmitted before transmission of a data packet. When the
size of a data packet is larger than the set value, an RTS packet is transmitted, and RTS-CTS control is
performed. When a large number of terminals are connected to the same access point, or terminals
cannot detect each other because they are dispersed remotely even if detection of an access point is
possible, RTS-CTS control becomes effective. Although RTS-CTS control is effective in this case, the
throughput reduces. Usually set it to the default value (2347 bytes).
・ Setting range：0 to 2347 bytes
3-9-6 MAC address
MAC address (hardware unique address) is displayed. MAC address cannot be changed.
1. From the WLAN, select "6：MAC address".