Usl JSD-100 Spécifications télécharger pdf (Page 13)

Page12

5. Installation





5.1  InitialPowerUp

AquickpoweruptestoftheJSD100issuggestedbeforemountingitintheequipmentrackandwiringitup.

Thistestcanquicklydetectshippingorotherdamage.



x TurntheACpowerswitchtotheoffposition.

x Usingthesupplied

AClinecordoroneappropriatefortheinstallationlocation(thepowersupplyisa

universalinputsupply100240VAC,50/60Hz),connecttheJSD100totheACline.

x Connectthesupplied12VDCbypasspowersupplytothebypasspowerinputontherearpanelofthe

JSD100andplugitintotheACline.Thefrontpanel“BypassMode”LEDshouldflash,thebypass

powerLEDshouldlight,andoneoftheformatbuttonsshouldlight.

x Presseachoftheformatbuttonsandthemutebutton,oneafteranother.Theappropriatebutton

shouldlight.

x TurnontheACpowerswitch.Thedisplayshouldimmediatelylight,butbeblank.Allthegreenpower

LEDsonthebottomrightofthefrontpanelshouldlight.The“BypassMode”LEDshouldstop

flashing.

x Afterapproximately25seconds,theformatbuttonswillflashandthena

singleformatLEDwilllight.

Thedisplayshouldshowthefaderlevelandtheselectedformat.

x Presseachoftheformatbuttons,verifyingthatthecorrespondingLEDlightsandthatthedisplay

changesaccordingly.NotethattheformatbuttonLEDsfordigitalformatswillflashwhennodigital

inputisprovided.

x PressthemutebuttonverifyingthatitsLEDtoggleseachtimethebuttonispressed.

x Rotatethefaderineachdirectionverifyingthatthefadernumbersonthedisplaychange.



5.2  SystemHardwareMounting,GroundingandVentilation

TheJSD100isdesignedtomountina

standard19inch(482.6mm)rackandistworackunitshigh(3.5inches,

137.8mm).TheJSD100shouldbemountedat“eyelevel”intheequipmentrackforoptimumdisplaycontrast

andvisibility.Werecommendventedpanels(USLpartnumberVP1)aboveandbelowtheJSD100whenever

space

permits.Mountingtheunitimmediatelyaboveamajorheatproducingcomponent,suchasapower

amplifier,isnotrecommended.EquipmentmountedimmediatelyabovetheJSD100shouldnotbemorethan

9inches(225mm)deeptoinsureadequateairflowthroughtherearventilationslotsontheJSD100.TheJSD

100

includesathreepronggroundingplugandathreewirepowercordtoaccommodateasafegroundpath

fromthechassistotheelectricalsystemground.Defeatingthisgroundbyremovingthegroundprongisnot

recommended.



5.3  RearPanelConnections

Asetofcliponferrite“beads”is

suppliedwiththeJSD100.ToinsuretheJSD100continuestomeetFCCand

CEradioemissionsrequirements,oneofthesebeadsshouldbeclippedaroundeachcableconnectedtothe

rearpaneloftheJSD100exceptfortheTOSLINK,ACPower,andBypassPowerconnections.



1 2 ... 8 9 10 11 12 13 14 15 16 17 18 ... 50 51

Commentaires sur ces manuels

Pas de commentaire

Usl JSD-100 Spécifications Page 13

Commentaires sur ces manuels