43
Unit installation and configuration
/Setting the signals
NoTE
IfJyouJkeepJpressingJtheJcontrolJbuttonJdownJyouJwillJaccessJtheJinformationJandJ
configurationJofJtheJfollowingJinputJsignals.
Configuration of the output signal
NoTE
ToJintroduceJaJsequenceJofJdigitsJinJtheJdisplayJmoveJtheJcontrolJbuttonJverti-
callyJtoJchangeJtheJvalueJofJtheJcurrentJdigitJandJhorizontallyJtoJmoveJbetweenJ
digits.
NoTE
PositionJtheJcursorJtoJtheJrightJofJtheJcurrentJvalueJandJmoveJtheJcontrolJbuttonJ
verticallyJtoJincreaseJorJdecreaseJtheJcurrentJvalue.JHoldJtheJcontrolJbuttonJupJorJ
downJtoJincreaseJorJdecreaseJtheJcurrentJvalueJmoreJquickly.
3)
LocateJandJselectJtheJoptionJ
OUTPUT.
a)J LocateJandJselectJtheJoptionJ
FREqUEN-
Cy.
ConfigureJtheJoutputJfrequencyJvalueJ
betweenJ
45 mHz
andJ
865 mHz.
b)J LocateJandJselectJtheJoptionJ
ATTENU-
ATION.
SelectJtheJoutputJattenuationJ
between
0
and
47
dB.
c)J LocateJandJselectJtheJoptionJ
OFDm
mODE.
SelectJtheJOFDMJmodeJbetweenJ
2k
and
8k
subcarriers
.
d)J LocateJandJselectJtheJoptionJ
BAND-
wIDTH.
SelectJtheJbandwidthJbetweenJ
6,
7
and
8 mHz.
e)J LocateJandJselectJtheJoptionJ
GUARD
INTERvAL.
SelectJtheJguardJintervalJbe-
tweenJ
1/32, 1/16, 1/8
and
1/4
ofJsymbol.
f)JJ LocateJandJselectJtheJoptionJ
CONSTEL-
LATION.
SelectJtheJmodulationJconstella-
tionJbetween
16qAm
and
64qAm.
en
Содержание 201
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