Samsung NP-Q1-V000-SEA - Manual (Page 185)

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● Verify whether the AP’s firmware is the most recent version. (Contact the AP
manufacturer or the place where you purchased the AP for details of the AP firm-
ware.)
A5 Verify whether the AP has been properly connected to the network. Verify whether
the network is operating normally by connecting the wired network cable, which
has been connected to the AP, to your computer.
A6 Check the network key settings (encryption key) again. When automatic code con-
version (a passphrase function) has been selected and data communication is not
functioning even with a normal wireless connection, it is recommended entering the
network key (encryption key) manually.
A7 Check the AP settings as follows. (The following is recommended for a standard
environment and thus may differ according to the specific wireless network environ-
ment.)
● When several APs are present simultaneously, check the channel settings for
each AP. When different APs are using nearby channels, interference may oc-
cur between the electronic waves. Set the AP channels further apart from each
other.
(Ex: Ch1, Ch5, Ch9, Ch13)
● When an AP’s SSID (Service Set ID) option is set to “Hide”, you cannot search
for that AP on the computer. We recommend unselecting the “Hide” option for the
AP. The SSID is a name used for distinguishing one wireless LAN from another
wireless LAN.
● It is recommended using Long Preamble. Preamble is a signal for data transmis-
sion synchronization. Short Preamble may be supported by some types of APs
but may cause compatibility problems.
● It is recommended using a static IP.
● Since static channel selection is more reliable than auto channel selection, it is
recommended using a static channel.