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x LoggingTab.TheJSD100includesextensivelogging.TheleftsideofthescreenshowstheGUIlog.It
showsGUIactivity,suchasconnectionstoJSD100unitsandotheractivities.Therightsideofthe
screenshowstheUnitLogforthespecificJSD100.
TheJSD100holdsalogofthelast32,768events.Eventsincludelevelchanges,formatchanges,
remoteconnectionsbytheGUIorotherdevices,etc.PresstheGetLatestbuttontogetthe100most
recentlogentries.PresstheGetAllbuttontogetthefulllogfromtheJSD100.
ThelogshowstherecordnumberintheJSD100log,theUTCtimeoftheevent,the“JSDTime”ofthe
event,andthe“GUITime”oftheevent.TheJSD100storesalllogeventsinUTCtime.Whenthelog
eventsaredisplayedby
theGUI,thetimeattheJSD100iscalculatedbasedonthesettingsentered
usingthe“Date&Time”buttonontheGUI.TheGUIappliesthetimezoneoffsetforwheretheJSD
100islocated,determinesifthedaylightsavingstimeisobservedwheretheJSD100
islocated,and
whetherdaylightsavingstimeiscurrentlyineffect.Basedonthisdata,theGUIcalculatesand
displaysthetimeoftheeventattheJSD100.Thenameofthetimezone(PDTinthesample)is
showninthecolumnheadertohelpidentifythetime.TheGUIalsodoesasimilarcalculationto
display“GUItime.”ThatisthetimetheeventoccurredattheGUIlocation,whichmaybeseveral
timezonesawayfromwheretheJSD100islocated.
Thelogshowsthesourceoftheevent(internal,USBPort,frontpanel,TCP9,etc.).
Whenadevice
connectstotheJSD100overEthernet,theconnectionandtheIPaddressarelogged.Lateractions
canbetiedtoaspecificIPaddressbylookingbackthroughthelogforthelastconnectiontothatTCP
port.TheJSD100supports10simultaneousTCPconnections
onTCP9throughTCP0.
PressingtheSavebuttonsavesthecurrentlydisplayedlogdataasatabdelimitedtextfile.Thisfile
canbeimportedintoaspreadsheetorviewedwithatexteditor.
x SoftwareUpdateTab.ThefirmwareinthemainprocessorandtheDigitalSignalProcessors
(DSPs)in
theJSD100canbeupdatedthroughtheGUIoverEthernetorUSB.Therightsideofthescreenshows
thecurrentfirmwareversions.Theleftsideofthescreencontainscontrolstodoafirmwareupdate.
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