Lab.gruppen NLB 60E Operation Manual
Also see for NLB 60E: Supplementary guideSpecificationsDescription
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24 NLB 60E Operation ManualTo activate the new settings, press the OK button toreboot. If you would like to verify that the settingshave taken effect, check the “Bridge Info” pages.Gateway setting is currently redundant. Nomodifications are needed regardless ofapplication.9.3.5.4 General Purpose Input (GPI) settingsNLB 60E has three General Purpose Input (GPI)connections which can be utilized in a variety ofconfigurations.Configuration of each GPI is achieved via a smallset-up “Wizard”. First a primary state is selected,and then the corresponding secondary state. Forexample, if Mute is selected as the primary state,it will not be possible to select Power on as thesecondary state. The only choices available will beUnmute or disabled.First select the GPI port for which you desire tochange settings (GPI 1, 2 or 3). Mute/Unmute willshow as a default. Press OK if you wish to modify.A second display allows you to choose the actiontriggered by the change of state. Use the Adjust up/down keys to select the desired action. Disabledshows as a dash (-).Low High OkMuteHigh Low OkUnmuteWhen you have made your selection, press OK.The following display allows the opposite action tobe set (e.g. from high to low):When you have made your selection, press OK.The settings have been modified and saved and thescreen will revert to the initial display.At any time during these procedures it is possibleto press ESC to revert to the initial display withoutchanging settings.Following is a list of the possible settings forall three GPIs, stated as Primary or Secondary:First Choice Second choiceMute - (Disabled); UnmuteUnmute - (Disabled); MuteDisable - (Disabled); Power ON; Power OFF;Mute; UnmutePower ON - (Disabled); Power OFFPower OFF - (Disabled); Power ONGPI default settings:Defaults Low / Open High / ClosedGPI 1 (Low/High) Mute UnmuteGPI 2 (Open/Closed) Power Off Power OnGPI 3 (Open/Closed) Mute UnmuteGPI 1 specific information:GPI 1 is a Voltage sensing type.Low state is defined as a DC voltage below 10V.High state is defined as a DC voltage above 10V.The GPI is able to handle DC up to 48V.GPI 2 and 3 specific information:Low High OkMuteHigh Low OkUnmute9 oPeRAtIon AnD conFIGURAtIon |
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