MAC AV-COFDM Podręcznik Użytkownika Strona 13

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26
b)JJLocateJandJselectJCHJLCN.JCongureJtheJLCNJvalueJofJtheJ
signal.
c)JJLocateJand JselectJCHJSIDJ(usedJbyJdefaultJasJoutputJchan-
nel).JServiceJsetJidentier.
d)JJLocateJandJselectJCHJNAME.JAssignJaJnameJtoJtheJsignalJ
inJCH.
NOTE
IfJyouJkeepJpressi ngJtheJcontrolJbuttonJdownJyouJwillJaccessJtheJinformationJandJcon-
gurationJofJtheJfollowingJinputJsignals.
Configuration of the output signal
NOTE
ToJintroduceJaJs equenceJofJdigitsJinJtheJdisplayJmoveJtheJcontrolJbuttonJverticallyJtoJ
changeJtheJvalueJofJtheJcurrent JdigitJandJhorizontallyJtoJmoveJbetweenJdigits.
NOTE
PositionJtheJcursorJtoJtheJrightJofJtheJcurrentJvalueJand JmoveJtheJcontrolJbuttonJverticallyJ
toJincreaseJorJdec reaseJtheJcurrentJvalue.JHoldJtheJcontrolJbuttonJup JorJdownJtoJincrea-
seJorJdecreaseJthe JcurrentJvalueJmoreJquickly.
1)JLocateJandJselectJtheJoptionJOUTPUT.
a)JLocateJandJselectJtheJCHANNEL.JThisJoptionJautomatica-
llyJchangesJtheJfrequency,JadaptingJtoJtheJcenterJofJtheJ
channel.
b)JLocateJandJselectJtheJoptionJFREQUENCY.J ThisJoptionJ
modiesJtheJvalueJofJtheJchannel,JadaptedJtoJtheJfrequenc y.
CongureJtheJoutpu tJfrequencyJvalueJbetweenJ474MHzJandJ
862MHzJincrements JofJ125JkHz.
c)JLocateJandJselectJtheJoptionJATTENUATION.JSelectJtheJ
outputJattenuationJbetweenJ0JandJ25dB.
d)JLocateJandJselectJtheJoptionJOFDMJMODE.JSelectJtheJ
OFDMJmodeJbetweenJ2KJandJ8KJsubcarriers.
e)JLocateJandJselectJtheJoptionJBANDWIDTH.JSelectJtheJband-
widthJbetweenJ6,J7JandJ8Mhz.
f)JLocateJandJselectJtheJoptionJGUARDJINTERVAL.JSelectJtheJ
guard JintervalJbetweenJ1/32,J1/16,J1/8JandJ1/4JofJsymbol.
g)JLocateJandJselectJtheJoptionJCONSTELLATION.JSelectJtheJ
modulationJconstellationJbetweenJ16QAMJandJ64QAM.
h)JLocateJandJselectJtheJoptionJCODEJRATE.J
SelectJtheJcodeJrateJbetweenJ1/2,J2/3,J3/4,J5/6JandJ7/8.
Network configuration
NOTE
ToJintroduceJaJs equenceJofJdigitsJinJtheJdisplayJmoveJtheJcontrolJbuttonJverticallyJtoJ
changeJtheJvalueJofJtheJcurrent JdigitJandJhorizontallyJtoJmoveJbetweenJdigits.
CHLCN

001
CHSID

002
1

CHNAME

CH1
ATTENUATION
1.0
0
dB
OFDMMODE
2K
BANDWIDTH
8MHz
GUARDINTERVAL
1/32
CONSTELLATION
64
QAM
CODERATE
7/8
CHANNEL

21
FREQUENCY
474.000
MHz
OUTPUT
NETWORK
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