Zte ZXMW NR8120D - Checking the Combiner Installation; Checking the Antenna Installation

Chapter1RoutineMaintenance
Note:
Theprotectionangleoftheantenna'slightningrodmustbelessthan45°.Inareas
withhighmountainsorfrequentthunderstorm,theprotectionangleoftheantenna's
lightningrodmustbelessthan30°.
5.VerifythattheODU'sgroundingcableisproperlyconnected.
6.VerifythatthewaterproofclayandtapebetweentheIntermediateFrequency(IF)cable
andtheODUarereliablysealed.
–EndofSteps–
1.3.3CheckingtheCombinerInstallation
Thisproceduredescribeshowtocheckthecombinerinstallation,toensurethatthe
combinercanoperateproperlyandwellcooperatewithotherdevices.
Steps
1.Verifythatthecombinerisfastenedtotheantennarmlyandthefourscrewsare
secured.
2.Verifythatthecombineriswithintheprotectionrangeofthelightningrod.
Note:
Theprotectionangleoftheantenna'slightningrodmustbelessthan45°.Inareas
withhighmountainsorfrequentthunderstorm,theprotectionangleoftheantenna's
lightningrodmustbelessthan30°.
3.Verifythatthecombinerdoesnothavewaterleakage.
–EndofSteps–
1.3.4CheckingtheAntennaInstallation
Thisproceduredescribeshowtochecktheantennainstallation,toensurethattheantenna
canoperateproperlyandwellcooperatewithotherdevices.
Steps
1.Verifythattheinstallationpositionanddirectionoftheantennameettheengineering
designrequirement.
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SJ-20150804150350-006|2015-09-17(R1.0)ZTEProprietaryandCondential