User`s manual

ThinkCore IA241/240 Linux User’s Manual Getting Started
2-11
TxRate—Sets the TxRate
Setting Explanation
0 Auto
1 1 Mbps
2 2 Mbps
3 5.5 Mbps
4 11 Mbps
5 6 Mbps
6 9 Mbps
7 12 Mbps
8 18 Mbps
9 24 Mbps
10 36 Mbps
11 48 Mbps
12 54 Mbps
RTSThreshold—Sets the RTS threshold
Setting
1 to 2347
FragThreshold—Sets the fragment threshold
Setting
256 to 2346
SD Socket and USB for Storage Expansion
Both the IA241 and IA240 provide an SD socket for storage expansion. Moxa provides an SD
flash disk for plug & play expansion that allows users to plug in a Secure Digital (SD) memory
card compliant with the SD standard V1.0 for up to 1 GB of additional memory space. The SD
socket is located on the front panel of the IA241/240. To install an SD card, you must first remove
the SD protection cover to access the socket, and then plug the SD card directly into the socket.
Remember to press on the SD card first if you want to remove it.
The SD card will be mounted at
/mnt/sd.
In addition to the SD socket, a USB 2.0 host is located on the front panel. The USB host is also
designed for storage expansion. To expand the storage by USB flash disk, you just need to plug
the USB flash disk into this USB port. The flash disk will be detected automatically, and its file
partition will be mounted into the OS. The USB storage will be mounted at
/mnt/usbstorage.