Samsung HT-D4500 - Initialization & Upgrade Methods; How to Check F;W Version

4.Troubleshooting
4.2.Initialization&UpgradeMethods
4.2.1.HowtocheckF/Wversion
•Method1
-Step1:Openthetray.
-Step2:pressandholdINFObuttonontheremoteover5seconds.
-Then,youwillseethescreenbelow
•Method2
-SelecttheSettingsonthemenu.
-Settings→Support→SoftwareUpgradeorContactSamsung
•Descriptionforthemeaning
-Front:Systemmicom
-S/W:BACKENDFirmware
-Loader:LoaderFirmware
-Region:BDregioncode/DVDregioncode
-Macrovision:Macrovisionversion
-Model:Modelname
-TouchIC:touchkeyrmware
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