User's Manual

CEC Huada Electronic Design Co., Ltd 31
5 Addendum
5.1 Frequently Asked Questions
1. What’s the IEEE 802.11 standard?
Answer:IEEE802.11 standard is a industrial standard of wireless network.IEEE802.11standard is used
to ensure different devices of wireless network are compatible with each others.
2. What’s WEP?
Answer:As IEEE802.11standard describes,WEP(Wired Equivalent Privacy) is a Data Encrpytion
Mechanism based on the 40 bytes sharekey arithmetic.
3. In the model of Infrastructure,my computer can’t communicate with other computers in the
network,why?
Answer:Please check according to the steps.
(1) Make sure the authentication type and keys in the product is consistent with AP.
(2) Make sure the computer communicates with AP normally.
(3) Make sure the other computers also communicate with AP normally.
4. In Ad-hoc Model, my computer can’t communicate with other computers in the network,why?
Answer:Please check according to the steps.
(1)Make sure the SSID and channel of the product in the computer is consistent with the others.
(2)Make sure the authentication types of all devices in the Ad-hoc network are uniform .
5.2 National Channel List
Tabel5-1 National Channel List