Samsung Handheld Tablet PC 用户手册

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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.