Samsung NP-Q1UA000 Getting Started Manual page 208

Q
When using a computer-to-computer (Ad Hoc) network, sometimes I cannot
search the access point.
A It may happen occasionally when you are using a computer-to-computer (Ad Hoc)
network connection. Even if you cannot find some access points, the computer-to-
computer (Ad Hoc) network is operating properly. Click Refresh to view the latest
search result.
Q
The network does not operate properly when both the wireless and the
wired network connections are simultaneously configured with the same IP
address.
A You cannot use the wireless and the wired network connections using the same IP
address simultaneously. To use either the wireless or the wired network in turn with
the same IP address, you have to Disable whichever network device will not be
used in the network connection of the Control Panel.
Q
The wireless LAN does not work properly when there is a device operating
on an adjacent frequency in the vicinity of the product.
A1 Channel interference may occur when a wireless video transceiver or a microwave
oven is being used. If you experience channel interference from other equipment,
we recommended changing the channel for connecting to the AP. For more
information about AP settings, refer to the User Manual supplied by the AP
manufacturer.
A2 Since IEEE802.11g equipment operates in hybrid mode when there is active
IEEE802.11b equipment, the data rate may be degraded.
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