User Manual

DIR 1000587R0002 (L3821)
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3.2.6.2 Uninstalling
TocompletetheuninstallprocedureofaLSIG-MMunit,followthestepsbelow:
 1. Withthecircuitbreakeropenand/orisolated,powertheunitfromthebatteryunit
 2. Entertheunit’s“Settings”menu
 3. Select“Circuit breaker”
 4. Select“Unit installation”
 5. Inputthepassword
 6. Select“Uninstall”andpress“ENTER”
 7. Removethebatteryunit
 8. RemovetheLSIG-MMunitfromthecircuitbreaker
Itisnotstrictlynecessarytocomplete
theuninstallingprocedure,butthisenablestheparametersrelatingtothecircuitbreaker,suchascontact
wearandothers,tobesaved,otherwisethesedatawouldbelost.ThedatainquestionarethentransmittedtothenewLSIG-MMunitinstalled
onthesamecircuitbreaker.
3.3 Userinterface
Description of icons displayed
Description Symbol
  Remotecontrol
  Fixedicon:dataloggerenabled
   Flashingicon:triggeringaccomplished
  Vauxinstalled
  Parameterchange
Ref. Description
 1 SerialnumberoftheCB
 2 AlarmindicatorLED
 3 Pre-alarmindicatorLED      
 4 TESTconnectorforconnectingortestingthereleasebymeansofbatteryunit
 5 Graphicdisplay
 6 ENTERkeyforconrmingdataorchangingpage
 7 Buttonforthecursor(UP)
 8 Buttonforthecursor(DOWN)
 9 Testand“iTest”infobutton
 10 Pushbuttonforexitingthesub-menusorforcanceling(ESC)
 11 Ratingplug
910
1
2
3 4 5
6 7
8
11
TheGraphicDisplayisLCDtypewith128x64pixelsandwhenthereisanauxiliaryvoltage,thebacklitandtheammeterarealwaysactive.
Thedisplayisalsoactiveinself-poweringmodewithaminimumbusbarcurrent.
Contrastonthedisplaycanbeadjustedbymeansofthespecicfunctionavailableontheuserinterfacesettingsmenu(par.3.4.4.1).