Samsung P55 User Manual download pdf (Page 148)

147

▶ Check the AP settings.

Check if the surroundings are appropriate for a

wirelessLAN.AwirelessLANconnectionmay

belimitedbythesurroundingenvironmentand

distance.Obstaclessuchaswallsanddoormats

affectthequalityofthewirelessLANsignal.You

have to install an AP in a high, open position far

away from any other radio signal sources. If the

APisexcessivelyfaraway,orisinstalledatthe

endofabuildingandyouareattemptingtouse

thewirelessLANfromtheotherend,youmay

notbeabletousethewirelesscommunication

normallybecausethesignalisblockedby

obstaclesbetweenyouandtheAP(suchasa

wall).

Check if the AP operates properly. If the AP is not

operating properly, turn it off and on again and try

again.

A3 CheckiftheAPrmwareisthelatestversion.

(FormoreinformationontheAPrmware,ask

the AP manufacturer or your product provider.)

Check if the AP is properly connected to the

network.ConnecttheLANcablefromtheAPtoa

computer and check if the network is connected

properly.

Check the Network Key(EncryptionKey)

settings again. If the automatic password

converting function (passphrase function) is

enabledandthewirelessconnectionisnormal

butyoucannotsenddataovertheconnection,

please enter the Network Key(EncryptionKey)

manually.

Check the AP settings as follows.

If there are multiple APs running at the same time,

check the channel setting of each AP. If the interval

betweenthechannelsoftheAPsisnarrow,youmay

experienceelectromagneticinterference.Setthe

channelnumbersoftheAPssothattheinternals

betweenthechannelsaremaximized.(forexample,

Ch1, Ch5, Ch9, Ch13) computer.

ItisrecommendedunselectingtheHideoptionof

the AP. SSID (Service Set ID) is a name used to

distinguishawirelessLANfromotherwirelessLANs.

ItisrecommendedusingLongPreamble.Preamble

isasignalfordatatransmissionsynchronization.

AlthoughsomeAPssupportShortPreamble,there

mightbeacompatibilityproblem.

Because“Fixed”channelselectionismorestable

then‘Auto’channelselection,“Fixed”channel

selection is recommended. It is recommended

not using the “Block Any” and “Any Connection

Block”functions.Althoughthesefunctionsblock

connections at the client side when the network

name is Any or Blank,itmaycauseacompatibility

problem.

For more information on the AP settings, see the

owner’smanualsuppliedwiththeAP.

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Samsung P55 User Manual Page 148

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