5 • Troubleshooting and maintenance

Model LRA2900A RAS Getting Started Guide

 

 

Installing the replacement RAS

1.If you are installing the replacement RAS in a 19-inch rack, go to step 2. Otherwise, place the RAS at the desired location, then go to step 5.

2.Install the rack mounting ears onto the RAS using the mounting hardware provided.

3.Place the RAS at the desired position in the rack.

4.Secure the RAS in position with the mounting screws.

5.Install the ground wire onto the grounding stud.

6.Connect the following cables onto the RAS:

the T1/E1/PRI WAN cables

the RS-232 CONFIG cable

the 10/100 ETHERNET cable

7.Install the power cable into their IEC-320 connectors.

8.Rotate the power cable retainer clips so they secure the power cable plugs in the IEC-320 connectors.

Verifying the hardware installation

1.Connect the male end of the power cord to a power distribution strip or to a wall outlet.

2.Verify that the green POWER LED is lit.

Importing a saved configuration

Before the RAS can be configured the IP address and the netmask needs to be set up. This setup is done through the RAS RS-232 CONFIG port on the RAS.

1.Install the supplied DB-9-to-RJ-45 cable between the RAS RS-232 port (see figure 7 on page 25) and an open serial port on your computer.

2.Start a new VT-100 terminal session configured with the following characteristics:

Direct connection to COM port

19.2 kbps

8 bits

No Parity

1 Stop bit

No flow control

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Maintenance

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Image 61
Black Box LRA2900A Installing the replacement RAS, Verifying the hardware installation, Importing a saved configuration

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.