Setup and Installation

4 Setup and Installation

First ensure all units have been configured for correct operation and signal types. See appropriate configuration sections of this manual and the respective transmitter manual.

4.1 Making the Connections

This section contains figures showing connections with the specific Cobra R500A / R500-2series models. In general, however, the connection and setup procedure at both transmitter and receiver ends is as follows:

At the transmitter end (refer to the transmitter user guide):

1.Connect the source video to the Cobra Series transmitter video input port, which is an HD15 connector labeled SOURCE IN.

2.If desired, attach a local monitor via the local monitor port to LOCAL OUT.

3.Make your audio/serial connections via the 1/8” (3.5mm) audio connector or DB9 serial connector (transmitter model dependent).

4.Connect the CAT 5 cable to the transmitter.

5.Apply power on the transmitter. The LED should light and, if there is a local monitor attached, a video image should appear on the monitor’s screen.

At the receiver end:

1.Connect the VIDEO OUT HD15 connector to the display unit and attach any audio cabling.

2.Connect a 1/8” (3.5mm) audio or serial cable to the AUDIO or SERIAL OUT connection (model dependent).

3.Connect the CAT 5 cable to the UTP INPUT connection.

4.Apply power. The LED should light and video should appear on the display(make sure display is powered ON).

5.Adjust video levels.

With regard to connecting the cables:

￿We recommend mounting and connecting all cabling to the Cobra R500A / R500-2components before applying power.

￿Be sure that the CAT 5 cable you intend to use has been tested to comply with the T568B wiring specification (see Appendix A).

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Kramer Electronics COBRA R500-2, COBRA R500A user manual Setup and Installation, Making the Connections
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COBRA R500-2, COBRA R500A specifications

Kramer Electronics is well-known for its high-quality video and audio solutions, and the COBRA series is no exception. Among its impressive offerings are the COBRA R500A and COBRA R500-2 models, both designed for robust performance in professional environments.

The COBRA R500A is a versatile AV over IP encoder and decoder, tailored for efficient media distribution. It features the capacity to connect multiple sources and displays, making it ideal for corporate, educational, and entertainment applications. This model can transmit high-resolution video signals up to 4K60, ensuring that content is rendered in stunning quality. Additionally, it supports various video formats, allowing seamless integration with existing systems.

One of the standout features of the COBRA R500A is its low-latency performance. The system utilizes advanced encoding technologies that minimize delay, making it perfect for real-time applications such as live events and presentations. Furthermore, the unit supports H.265 and H.264 compression algorithms, optimizing bandwidth usage while maintaining excellent video quality.

The COBRA R500-2 takes versatility a step further by offering both encoding and decoding capabilities in a single unit. This model is designed to work in tandem with the R500A, allowing for a complete AV solution in a networked environment. It also supports the same high-resolution video outputs and low-latency performance, ensuring consistency across the system.

Both models are equipped with PoE (Power over Ethernet) capabilities, simplifying installation and reducing cable clutter. The user-friendly web interface facilitates easy configuration and monitoring, making it accessible for technical staff of varying expertise levels. The ability to integrate with third-party control systems enhances its functionality, allowing for customized workflows.

In terms of physical characteristics, both the COBRA R500A and R500-2 are designed for durability and reliability in demanding environments. They feature robust chassis and come with various mounting options, making them suitable for rackmount installations or for standalone setups. Overall, the Kramer Electronics COBRA R500A and R500-2 models stand out as powerful solutions, combining cutting-edge technologies with exceptional flexibility for diverse AV applications.
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