User Manual

1-28
Chapter 1: Product Introduction
Chapter 1
15. System Panel connector
TheSystemPanelconnectorsupportsseveralchassis-mountedfunctions.
PANEL1isonlyavailableforProWSC621-64LSAGE/10Gonly.
• SystemPowerLEDconnector(PLED)
The2-pinand/or3-1pinconnectorsallowyoutoconnecttheSystemPowerLED.
TheSystemPowerLEDlightsupwhenthesystemisconnectedtoapowersource,or
whenyouturnonthesystempower,andblinkswhenthesystemisinsleepmode.
• MessageLED(MLED)
The2-pinconnectorallowsyoutoconnecttheMessageLED.ThemessageLEDis
controlledbythehardwaremonitortoindicateanabnormaleventoccurrence.
• StorageDeviceActivityLEDconnector(HDD_LED/HDLED)
The2-pinconnectorallowsyoutoconnecttheStorageDeviceActivityLED.The
StorageDeviceActivityLEDlightsuporblinkswhendataisreadfromorwrittentothe
storagedeviceorstoragedeviceadd-oncard.
• SystemWarningSpeakerconnector(SPEAKER)
The4-pinconnectorallowsyoutoconnectthechassis-mountedsystemwarning
speaker.Thespeakerallowsyoutohearsystembeepsandwarnings.
• PowerButton/Soft-offButtonconnector(PWRSW)
The3-1pinconnectorallowsyoutoconnectthesystempowerbutton.Pressthe
powerbuttontopowerupthesystem,orputthesystemintosleeporsoft-offmode
(dependingontheoperatingsystemsettings).
• Resetbuttonconnector(RESET)
The2-pinconnectorallowsyoutoconnectthechassis-mountedresetbutton.Press
theresetbuttontorebootthesystem.
• Chassisintrusionconnector(CHASSIS)
The2-pinconnectorallowsyoutoconnectthechassis-mountedintrusiondetection
sensororswitch.Thechassisintrusionsensororswitchsendsahigh-levelsignalto
theconnectorwhenachassiscomponentisremovedorreplaced,thesignalisthen
generatedasachassisintrusionevent.