Dell K789N, K788N Identification, Settings Description Available Settings Default Setting

Page 36

Identification

The identification screens display the following UPS information:

SType and model

SPart number

SSerial number

SUPS firmware

SNetwork Management Card firmware

NOTE: The NMC firmware screen displays only if the Network Management Card is installed. See “Dell Network Management Card“ on page 48.

Settings

Only available options are displayed.

User settings are not protected by default. You can enable the password through the User Password setting.

Table 7 displays the options that can be changed by the user.

Table 7. Settings

Description

Available Settings

Default Setting

 

 

 

Change Language

[English] [French] [German] [Spanish] [Japanese]

English

 

[Simplified Chinese] [Russian] [Korean]

 

 

[Traditional Chinese]

 

 

 

 

User Password

[Enabled] [Disabled]

Disabled

 

If Enabled, the default password is USER.

 

 

NOTE: If you enter an incorrect password, the

 

 

message “Wrong Password” appears. Press any

 

 

button to return to the password screen and retry

 

 

the password.

 

 

 

 

Audible Alarms

[Enabled] [Disabled]

Enabled

 

NOTE: If you disable audible alarms, it takes effect

 

 

instantly and remains disabled, even after a power

 

 

cycle. This differs from the mute feature where the

 

 

horn is temporarily silenced on any button press,

 

 

but turns on again if a new alarm is triggered.

 

 

 

 

36 Operation

Image 36
Contents Users Guide September 2009 S 164201786 Table of Contents RS-232 and USB Communication Ports Network Transient Protector Dell UPS Management SoftwareTesting Batteries UPS Status Menu Event Log MenuIntroduction Dell Tower UPSIntroduction Finding Information What are You Looking For? Find It HereSafety Warnings UPS Output PowerSafety Warnings Installation Inspecting the EquipmentUnpacking the System Unpacking the SystemIdentifying the UPS Rear Panels 100/120V Rear Panel120V Rear Panel 120V, 1500W/100V Rear Panel Identifying the UPS Front Panel Connecting the UPS Internal Battery Removing the UPS Front CoverConnect the internal battery connector see Figure External Battery Module Installation Removing the Battery Connector CoverInstalling the Battery Connector Cover Installing the UPS Typical UPS Installation 120V Model ShownMinimum Upstream Circuit Breaker Rating UPS Output Power Power Cord RatingsUPS Initial Startup Rating Australia Optional GB2099 to C13 Connecting the Power Cord Installation Operation UPS Startup and ShutdownStarting the UPS Starting the UPS on Battery UPS ShutdownControl Panel Functions Control Button Functions Control Button SequenceChanging the Language Display FunctionsStartup Screen Screen Locked UPS StatusBattery Mode Bad Battery Detected or Battery DisconnectedUPS General Alarms Active Battery Test StatusStatus Summary Screens Description Normal Mode Standby ModeBattery Status Screens Description Event Log MeasurementsControl Screens Control Screens DescriptionSettings Settings Description Available Settings Default SettingIdentification Settings Description Available Settings Default Setting Settings Description Available Settings Default Setting Settings Description Available Settings Default Setting Retrieving the Event Log Behavior on OverloadConfiguring Load Segments Controlling Load Segments Through the DisplayConfiguring Automatic Start Delay Configuring Automatic on Battery Shutdown Configuring Battery Settings Configuring the UPS for an EBMConfiguring Automatic Restart Running Automatic Battery TestsConfiguring Automatic Battery Tests Additional UPS Features RS-232 and USB Communication PortsRS-232 Communication Port Pin Assignment GNDDell Network Management Card Optional Dell Network Management CardNetwork Transient Protector Dell UPS Management SoftwareUPS Maintenance UPS and Battery CareTransporting the UPS Disconnect the internal battery connector see Figure When to Replace Batteries Testing BatteriesStoring the UPS and Batteries Updating the UPS Firmware Specifications Efficiency Normal mode Electrical Output 100/120V Models 230V Models Power LevelsElectrical Input Nominal VoltageEnvironmental and Safety Operating TemperatureTemperature Relative Humidity Safety ConformanceBattery Configuration Battery RuntimesVoltage FusesTroubleshooting Accessing Alarms and ConditionsUPS Status Menu Typical Alarms and Conditions Event Log MenuAction Troubleshooting Silencing the Alarm
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J716N, 500W, H965N, H900N, J715N specifications

Dell's power supply units (PSUs) are essential components for Dell servers and workstations, providing reliable power solutions tailored to meet different demands. Among these, the 500W, 1000W, and 1920W/1500W power supplies stand out for their efficiency, performance, and advanced features tailored to various IT environments.

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