Samsung R40plus - Page 158

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▶ Check the AP settings.
A1 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).
A2
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.)
A4
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.
A5
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.
A6 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.