Failsafe Upgrade Feature
162
User Stations
ThefailsafecapabilityisastandardfeatureofP2‐EUSTandP2‐EUST/C.
P2‐USTwithfirmwareversionearlierthan1F9doesnothavethisfeature.
ForanolderP2‐UST,youcanupgradeitsfirmwaretogetthefailsafe
feature.
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To update user stations for Failsafe Upgrade feature
(P2-UST Only)
TheproceduresarethesameasthoseoutlinedinGeneralUpdate
Procedure(onpage153).Notetha
tthefilenameforupgradingthe
P2‐USTuserstationforfailsafecapabilityis“V5_1F9.hex”orlater.
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To verify the firmware version
Attheupgradeduserstation:
1. ActivatetheParagonOSUIbypressingthehotkey(default:Scroll
Lock)twicequickly.
2. PressF8todisplaytheuserstationʹsversioninformation.
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To recover user stations after upgrade failure
Aslongasyouruserstationhasthefailsafecapability,youcanrestoreits
functionwhenevertheupgradefailureoccurs.
1. Powercycletheuserstation.
2. Repeatthesameupgradeprocessuntiltheupgradeisfinished
successfully.
