Strong Super Trouper - Page 16

the“hotspot”iscenteredintheprojectedspot,locktheadjustmentcontrolinpositionwiththetwo
thumbscrewsandrotatethefocuscontroltoobtainaspotwithanevendistributionoflight.Turn
thespotfocuscontrolknobatthefrontofthelensmechanismtosharpentheedgeofthespot.
 THISADJUSTMENTshouldnotbedisturbeduntilthexenonbulbisreplaced.At
thistimeitwillbenecessarytorepeatthealignmentprocedure.
 REPLACETHEREARCOVERPANELoverthebulbadjustmentcontrolmechanism.
Secureusingtheplasticfasteners.
 BECAUSEOFMANUFACTURINGTOLERANCESandnormalbulbaging,itmay
benecessarytooperateonelampatslightlyhigherorlowercurrentthanotherstobalancelightouput
betweenmultipleunits.Theseadjustmentsaremadeatthexenonpowersupply.
 TOEXTINGUISHTHEARC, place theLAMP switch inthe OFF position. The
blowerinthelamphousewillcontinuerunninguntilthexenonpowersupplyisde-energized.Allow
theblowertooperateandcoolthebulbforat leastveminutesafterextinguishing.Thismeasure
willprolongbulblife.
HANDLING THE SPOTLIGHT

 GENERALLYTHEBESTPOSITIONfortheoperatortostandisnearthecenterof
thespotlight,ontherighthandside,althoughtheangleoftiltandthesizeoftheportholemayalter
thepositionforthemostconvenientoperation.
 EACHOPERATORwill,afterafewminutesofoperation,generallydevelophisown
systemandpositionforoperatingtheunit.
 THEHORIZONTALSWINGLOCKLEVERandverticaltiltlockleverlocatedon
thebaseassemblycanbesettogivethedesiredamountoffrictiononthespotlightswingtosuitthe
individualoperator.Anoptionalcounterweightassembly(PartNo.7201191;seeFigure7)allows
addingorremovingweightsforconciseadjustmentofthespotlightbalance.
 THELENSCARRIAGEFRICTIONBRAKEisanylondragscrewandlocknutlocated
ontheoutriderofthelargelenscarriage(seeFigure4,Items16&17),andispresetatthefactory
formostsatisfactoryoperation.Individualrequirementsmayvary,andthebrakecanbeadjustedto
bestsuittheoperatorortoallowforasteepdownwardangle.Removethecolorboomerangandlens
mechanismhousing,loosenthenylonlocknutandtightenorloosenthescrewonthefrictionbrake
toapplythedesiredtension.Tightenthelocknutandreplacethehousingandboomerang.
XST/014