Manual

SecurityandLocking
HINT
Topreventexternalcomputercontrolbeingusedtoadjustlockedsettings,besuretoset
theexternalinterfacetoOFFbeforelockingouttheunit.
AfterselectingtheSecuritySubMenuandpressing,selectoneofthelocktypes,choosingthemost
appropriateoneforyourapplication.Asever,willconfirmyourselection.
Uponpressingtoselectthistypeoflock,eachparametergroupispresentedinturn.Choosethetype
oflock(asabove)usingtheencoder,andpresstoconfirmeachparameter.Afterthelast
parameter,theunitrequestsapassword.Thedescriptionofthisoperationisgivenattheendofthissection.
Thisoptionallowstheusertospecify,foreachtypeofparameter,whetheritistobecompletelyaccessible
('NoLock'),viewablebutnotadjustable('Control'),oreffectivelyunavailable('Display').Theabilitytooperate
mutes,storeorrecallmemories,orevenaccessthemenusmayalsobelocked.
Allinputparametersareavailable,butonlythegaintrim(6dB)isavailableontheoutputs,effectivelylocking
allthecrossoversettings.Allmutesremainactive.
Allinputparametersavailable,butnooutputparameters–thecrossoversectionsarecompletelylocked.All
mutesremainactive.
Asfor'Xover+Trim'butadditionally,outputmutesarelocked.Inputmutesremainactive.
Allparametersmaybeviewed,butnonemaybeadjusted.Thisappliestobothinputsandoutputs.Allmutes
remainactive.
Noparametersareaccessible–ineffectthekeysdonothing.Allmutesremainactive.
Allparametersmaybeviewed,butnonemaybeadjusted.Thisappliestobothinputsandoutputs.Allmutes
arealsolocked.
Noparametersareaccessible–ineffecttheandkeysdonothing.
Afterselectionofthelocktypefromthelistabove,afour-digitsecuritycodewillbeaskedfor.Thiscanbe
enteredbyusingthecontroltoselectacharacter,andtheandkeystomovetothenext
character.
Alternatively, thekeyscanbeusedtoenteracodebypressinganycombinationofthesixbuttons.Each
keyrepresentsitschannellabelling,soanycombinationof,canbeusedasacode,
asshownbelow.Presstoacceptcodeandthenre-enterittoconfirm.
ENTER
ENTER
UserSpecific
ENTER
FREQENTER
XoverOnly
Xover+Trim
Xover+Trim+Mute
ChangesOnly
Changes+Views
EDIT
Changes+Mutes
EVERYTHING
EDITMUTE
FREQBACKNEXT
EDIT
EDITA,B,1,2,3,4,5,6
ENTER
+
EnteringthePasswordtoCompletetheLockingOperation
A B 1 2 3 4 5 6
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