User Manual

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GuardianManual001‐5006‐000Rev0 11|Page
1.3.2 LEDPANEL
TheLEDpanelhasfiveTri‐ColorLEDs.ThefunctionalityofeachLEDisshowninTable1.1.
Table1.1GuardianLEDFunctionality
LED Color Definition
Power Green
Amber(SolidorBlinking)
Red
Guardian ready,normaloperations
GuardianisProgramming
Guardianhardwarefault
Status Green
Red
Amber(SolidorBlinking)
Guardian nofaults,normaloperations
Guardianhasafaultcondition,checkunitstatus
Guardiandetectshighbackgroundnoise
Rx

Green
Off
Receivingdata
Tx Red
BlinkingAmber
Off
Transmittingdata
Theunitwantstotransmit,butisinhibited.
Rd/Td Green
Red
Receive data isbeingsentoutoftheport
Transmitdataisbeingreceivedbytheport
1.3.3 USERINTERFACEPORT
Theuserinterfaceportisan8pinblockreceptacle,programmabletoworkwith1.8Vto5Vlevels.Table1.2shows
pin‐outdescriptionsfortheRJ‐45port.
Table1.2Pin‐outforUserInterfacePortContacts
Contact 10Base‐TSignal
1 TxAudioIn
2 RxAudioOut
3 PTT
4 RSSIOut
5 Ground
6 ChannelSelect1
7 ChannelSelect2
8 ChannelSelect3
1.3.4 SETUPANDCOMPORTS
TheSETUPandCOMserialconnectionsareDE‐9FRS‐232ports.
Serialportconsiderations: 