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Raritan Computer 255-30-6000-00 Home Theater Server User Manual

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Chapter 8: Firmware Upgrade

161

Important:DoNOTinterrupttheupgradeprocess.Otherwiseit

resultsinpermanentdamages.

3. StackingUnitautomaticallyrestartsitselfaftertheupdatecompletes.

¾

To verify the firmware version

UsetheFunctionMenuontheFrontPaneltocheckthefirmwareversion.

SeeParagonIIFrontPanelDisplayandControls(onpage16)formore

inform

ation.

¾

To recover Stacking Units after upgrade failure

IfaStackingUnitencounterstheupdatefailure,withitsfailsafe

capability,youcanrestoretheStackingUnitʹsfunctionbyyourself.

1. MakesureonlyoneStackingUnit(theonethatencounterstheupdate

failure)isconnectedtotheMainUnit.Ifnot,seeSTEP2inthe

previoussectionʺUpd

atingStackingUnitsforFailsafeUpgrade

Featureʺforinstructions.

2. ChecktheFrontPanelLCDdisplayontheStackingUnittosee

whetheritentersthebootloadermodeasshownbelow:



Ifnot,pressandholdFUNCandESContheFrontPanelofthe

StackingUnitsimultaneously,andpowercycletheStackingUnitat

thesametime.Thisforcesittoenterthebootloadermode.

3. FollowthestepsoutlinedinGeneralUpdateProcedure(onpage153)

toupgr

adeyourStackingUnit,butyoumustchoose

“R‐P2SBL‐0C5.hex”asthefirmwarefile.

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