Kurzweil PC3LE8 Specifications download pdf (Page 369)

B--3

Usethe‐/+buttons,upanddowncursorbuttonsortheAlphaWheeltochooseafilefromthe

filelistdisplayedonthescreen.Theasteriskontheleftsidepointstothefileselected.Ifthereare

subdirectoriesonthedevice,youcanusethesoftbuttonslabeledDOWN

andUPtonavigate

throughthem.Whenyou’veselectedthefileyouwanttoinstall,pressthesoftbuttonlabeled

OKtoperformtheinstallation.PresstheCANCELsoftbuttontoreturntothepreviousscreen.

Ifyouhaveupdatedanimagebutwishtoreturntotheearlierversion,you

canusethe

RESTOREOLDERfeatu reintheUPDATEIMAGEmenu.Youwillagainbeaskedtochoosethe

imagetorestore.Notethatonlyoneversionofthepreviouslyinstalledima geisavailabletobe

restored.Ifyou’verestoredonce,anotherrestorewillbringbackthemostrecentlyupdated

version.

Run Diags

ThisprogramrunsspecifichardwarechecksonPC3LEsystems.Mostofthetimeyouwon’t

needtorunthediagnostics,butifyou’ rehavingsomeproblemswiththeinstrumentitmaybe

helpfultoperformtheseinteractivetestswhencontactingKurzweilsupport.

Toexitthediagnosticprogram,presstheEXITbutton.

YouwillreturntothemainBootloader

menu.

System Reset

Ifyou’vemademanycomplex updatestoyourobjectsandhavesavedanumberoffilesoffto

externalstorage,youmightwanttorestoretheinstrumenttoitsdefaultstate.Thisisespecially

helpfulifyou’rehavingproblemsgettingsoundprogramsorsetupstoworkproperly,orthink

theremay

besomekindofunderlyinghardwareproblem.(Remembertofirstsaveyourwork

intheStoragemenu.Oncedeleted,thefilesarecompletelyremovedfromthePC3LEand

thereisnowaytoretrievethem.)Toclearalluserobjectsandrestorethefactorydefaultstate,

pressthesoftbutton

labeledSystemResetontheBootloadermenu.ThePC3LEwillaskyouto

confirmthisaction.PressOKtocompletetheclearfunction,orCANCELtostopwithout

alteringanything.

File Utilities

UsethismenutoformatthePC3LE’sinternalflashmemory,whichdeletesallofthePC3LE’s

internallystoredobjectsandtheOS.InrarecasesKurzweilsupportmayinstructyoutoformat

theinternalflashifyouarehavingissuesthatcannotbesolvedotherwise.Itispossible(though

notlikely)

thatthePC3LEfilesystemcanbecomecorruptedduetohardwarefailureorpower

outageduringcertainoperations.ThiswillresultintheBootloaderbeingunabletobringupthe

synthesizersystemcorrectly.Insuchacircumstance,theBootloaderwilltakeovercontroland

presentitsusualmenu.Ifthe

filesystemiscompletelycorrupted,itwillnotbepossibleto

reconfigurewithoutfirstformatti ngthe internalflashmemory.

(Ifpossible,remembertofirstsaveyourworkintheStoragemenu.Oncedeleted,thefilesare

completelyremovedfromthePC3LEandthereisnowaytoretrievethem.)Pressthe

soft

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Kurzweil PC3LE8 Specifications Page 369

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