Sharp SD-AT1000W Spécifications télécharger pdf (Page 56)

Section-2 Installation

October 17, 2013

2‐14

WARNING:Disconnectprimarypower priortoservicing. 888‐2693‐004

PAmodulesinthePAB’sareinstalledintwoorientations.Theuppermodulesareinstalledwiththecoolingfinsup.

ThelowerPABmodulesareinstalledwiththecoolingfinsdown.Fullyseateachmodulebypressingfirmlyagainst

theoutsidefrontedgesonthehandles.Donotpressonthecen

terofthehandleasitmaydeform.

Caution

IF THE MODULES DO NOT SEAT WITH MODERATE PRESSURE, REMOVE

THE MODULE TO CHECK FOR INTERFERENCE. DO NOT FORCE OR SLAM

MODULES INTO THE CHASSIS AS THIS MAY CAUSE DAMAGE TO THE RF

CONNECTOR ON THE BACK OF THE MODULE OR TO THE PA BACKPLANE

BOARD CONNECTOR.

Figure 2-9 PS and PA Module Locations

STEP 5

Installthereal‐timeclockbatteriesintheLPU(andoptionalTCUifpresent).

Thebatteriesaretypicallyshippedun‐installedtopreventdischargeduring

longperiodsofshippingorstorage.Insomeinstances,shippingrestrictions

maynotallowtheshipmentofbatteries,andthebatteriesmustbeobtained

locally.See5.8.4onpage5‐36and5.9.12onpa

ge5‐53fortheproper

installationpr

oceduretofollow.

STEP 6 SwitchonACmainspowertotheLPU(s)(andTCUwhereapplicable).Allow

thesedevicestobootupforseveralminutes.

STEP 7 Settheremotecontrolmodeto‘local’onthefrontoftheLPUinstandalone

system,orontheTCUfrontpanelinadualdrivesystem.Thiswi ll

temporarilydisableallremotecontrols,includingcontrolviaEthernetweb

interfaces.

STEP 8 Verifythetransmitterconfiguration.Confirmthetransmitterisconfigured

forproperoperationbyreviewingtheSETUPandSTATUSmenusontheLPU

bypressingtheirrespectivefrontpanelbuttons.SelectthePOWERmenu

buttononceyouaresatisfiedtheconfigurationiscorrect.

STEP 9 Foradditionalvisibilityduringtheturn‐onprocess,accessthetransmittervia

EthernetusingtheproceduregiveninSection2.13onpage2‐21.

STEP 10 IftransmitteristobeusedinanSFNapplication,adjustalldelaysettingsto

thenetworkrequirementsviathewebinterface.

STEP 11 SwitchonACmainspowertothePAB(s).ThesmallfansinternaltothePS

modulesshouldstartautomatically.AllPSmodulesshouldhavetheirACOK

greenLEDlit.

STEP 12 Pressthe‘on’buttonontheLPUfrontpanel(orTCUfrontpanelfordual

drivesystems).ThePABchassisshouldswitchon,asevidencedbythesound

1 2 ... 51 52 53 54 55 56 57 58 59 60 61 ... 291 292

Sharp SD-AT1000W Spécifications Page 56