Black Box LRA2900A manual Precautions, Typographical conventions used in this document

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About this guide

Model LRA2900A RAS Getting Started Guide

 

 

Precautions

Notes and cautions, which have the following meanings, are used throughout this guide to help you become aware of potential RAS problems:

Note Calls attention to important information.

The shock hazard symbol and WARNING heading indicate a potential electric shock hazard. Strictly follow the warning instructions to avoid injury caused by electric shock.

The alert symbol and WARNING heading indicate a potential safety hazard.

Strictly follow the warning instructions to avoid personal injury.

The shock hazard symbol and CAUTION heading indicate a potential electric shock hazard. Strictly fol- low the instructions to avoid property damage caused by electric shock.

The alert symbol and CAUTION heading indicate a potential hazard. Strictly follow the instructions to avoid property damage.

Typographical conventions used in this document

This section describes the typographical conventions and terms used in this guide.

General conventions

The procedures described in this manual use the following text conventions:

 

Table 1. General conventions

 

 

Convention

Meaning

 

 

Futura bold type

Indicates the names of menu bar options.

 

 

Italicized Futura type

Indicates the names of options on pull-down menus.

 

 

Futura type

Indicates the names of fields or windows.

 

 

Garamond bold type

Indicates the names of command buttons that execute an

 

action.

 

 

< >

Angle brackets indicate function and keyboard keys, such

 

as <SHIFT>, <CTRL>, <C>, and so on.

 

 

Are you ready?

All system messages and prompts appear in the Courier

 

font as the system would display them.

 

 

% dir *.*

Bold Courier font indicates where the operator must type a

 

response or command

 

 

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Contents Remote Access Server RAS Radio and TV Interference FCC Compliance Trademarks Used In This Manual Page Contents Operation and shutdown Contacting Black Box for assistance Contents Model LRA2900A RAS Getting Started Guide Structure AudienceGeneral conventions PrecautionsTypographical conventions used in this document Mouse conventions About this guide Model LRA2900A RAS Getting Started Guide Introduction Chapter contentsModel LRA2900A RAS Model LRA2900A Remote Access Server overviewWAN Hardware overviewModems SignalingPower system TemperatureSecurity Physical dimensionsManagement services Model LRA2900A front panel LEDs LED displayApprovals Software overview Software overviewHardware installation Unpacking the Model LRA2900A RAS RAS chassis installationIntroduction Installing the power cables Cable installationGrounding the Model LRA2900A Connecting the Ethernet portsDTR Connecting the EIA-561 RS-232 configuration portConnecting to the T1/E1/PRI WAN ports Completing the hardware installationConfiguring the RAS for operation Preparing the RAS for configuration Configuration prerequisitesConfigure the COM port settings as shown in figure COM properties Login window Configuring the RAS with a Web browser Opening the RAS Web Administration PagesHome Home page window panes Home page overviewImmediate Actions buttons No Validation Configuring simple authenticationStatic User Authentication Configuration windowStatic User Identification window Configuring dial-in user informationClick on Modify. The Modify Dial-In window appears see figure Modify Dial-In window, Domain Name Server section Configuring the default gatewayT1/E1 Link Activity window Configuring line settings and signaling for E1Setting the line signaling for an E1/PRI Isdn line Configuring the line settingsMFR Version 2 Modify window Setting the line signaling for an E1/R2 lineWAN Circuit Channel Assignment window Channel assignmentSetting the line signaling for a robbed-bit T1 line Configuring line settings and signaling for T1Setting the line signaling for an ISDN/PRI line Saving your configuration Import/Export main window Completing the installation Completing the installation Completing the installation Operation and shutdown De-activating the RAS Activating the RASTroubleshooting and maintenance Problem Corrective Action LED Fault analysisEthernet Replacing the RAS Periodic maintenanceMaintenance CalibrationMaintenance Removing the defective RAS Importing a saved configuration Installing the replacement RASVerifying the hardware installation Configure the COM port settings as shown in figure Press Return to display the login window see figure VT-100 Top Level Management window Completing the installation Park Drive Lawrence, PA 15055-1018 724-746-5500 Fax

LRA2900A specifications

The Black Box LRA2900A is a state-of-the-art device in the realm of media and technology, designed for effective and efficient signal management across various applications. This versatile system excels in providing robust and reliable solutions for a myriad of industries including broadcasting, education, and live event production.

One of the standout features of the LRA2900A is its advanced video and audio processing capabilities. The device supports a range of video formats, ensuring compatibility with both standard and high-definition content. With the ability to manage multiple input and output signals, users can effortlessly switch between sources, which makes it an ideal choice for live production environments where quick changes are necessary.

The LRA2900A incorporates cutting-edge technologies that enhance its performance. One significant technology is its integrated digital signal processing (DSP), which provides high-quality audio and video output. The DSP technology ensures that signals are cleanly transmitted with minimal latency, thereby preserving the integrity of the content being delivered. This is particularly crucial in live settings where timing is everything.

Another defining characteristic of the LRA2900A is its user-friendly interface. Designed with accessibility in mind, it features an intuitive control panel that simplifies operation. Users can easily navigate through functions, make adjustments, and set up configurations without requiring extensive technical knowledge. Moreover, the device supports remote management, allowing operators to control and monitor the system from a distance, which is a valuable feature for studios and large venues.

The build quality of the Black Box LRA2900A is also worth mentioning. Constructed with durable materials and a compact design, this device is suited for the rigors of both permanent installations and mobile applications. Its portability makes it a popular choice among professionals who need a reliable solution that can adapt to various environments.

In conclusion, the Black Box LRA2900A is an exemplary choice for those seeking advanced signal management solutions. With its superior audio and video processing capabilities, user-friendly interface, and robust build, it meets the needs of professionals across different sectors. As technology continues to evolve, devices like the LRA2900A are essential for ensuring seamless and high-quality media experiences.
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