F/W Upgrade Method by USB flash driveHowHowHowHow totototo prepareprepareprepareprepare F/WF/WF/WF/W UpdateUpdateUpdateUpdate filefilefilefile viaviaviavia USBUSBUSBUSB flashflashflashflash drivedrivedrivedrive1. Download the newest firmware file onto your computer from www.samsung.com.2. If the firmware file is compressed (*.zip), the file should be uncompressed3. Connect a USB flash drive to your computer.4. If there are previous versions of firmware in the folder on USB flash drive,delete them.5. Copy the new folder to USB flash drive.WarningWarningWarningWarningThe following events may interrupt the upgrade process andMAYMAYMAYMAY RESULTRESULTRESULTRESULT ININININ PERMANENTPERMANENTPERMANENTPERMANENT DAMAGEDAMAGEDAMAGEDAMAGE TOTOTOTO THETHETHETHE UNIT.UNIT.UNIT.UNIT.1. Unplugging the power cord.2. PowerPowerPowerPower Outage.Outage.Outage.Outage.HowHowHowHow totototo upgradeupgradeupgradeupgrade thethethethe HTSHTSHTSHTS1. Insert the USB flash drive into the HTS while it is ON.2. Select option in Setting. (Setting / Support / Software Upgrade / By USB)3. Press [Enter] on the OK to upgrade firmware.4. The upgrade progress bar will be appeared.5. When the update is completed, HTS will be turned off automatically.6. If the power turn on, """"HELLO"HELLO"HELLO"HELLO" will appear on the front display.7. In some cases, """"UPDATE"UPDATE"UPDATE"UPDATE" will appear on the front display.8. Then the HTS will be turned off once again andthen back on by itself automatically.9. Home menu will be displayed.10. Remove the USB flash drive.