Defining the TP-145/TP-146

source (for example, a PC), fails to output video because it was not connected to the display device when attempting to read its EDID.

Figure 1 and Table 1 define the TP-145.

Figure 1: TP-145 XGA/Audio/Data Line Transmitter Front and Rear Panels

Table 1: TP-145 XGA/Audio/Data Line Transmitter Front and Rear Panel Features

#

Feature

Function

1

EDID CAPTURE Button

Press to capture the EDID

2

EDID STATUS LED

Lights Green when the EDID has been successfully captured

3

ON LED

Lights Green when the unit receives power

4

XGA IN 15-pin HD (F) Connector

Connect to the UXGA source

5

LINE OUT RJ-45 Connector

Connect to the LINE IN RJ-45 connector on the TP-146

6

RS-232Terminal Block

Connect to the PC or the Remote Controller (see Section 5.1)

7

AUDIO IN 3.5mm Mini Connector

Connect to the analog audio source

8

12V DC Power Connector

Connect to the supplied +12V DC power adapter. Center conductor positive

4.2Defining the TP-146 UXGA/Audio/Data Line Receiver

The TP-146is a high-performance receiver that accepts the computer graphics signal/audio/control data from the Kramer TP-145via TP cabling at its RJ-45 LINE IN input. The TP-146outputs a computer graphics signal, an unbalanced stereo analog audio signal, a converted digital audio (S/PDIF) signal, and bi- directional RS-232 control commands and data. The RS-232 interface makes it possible to control virtually any device over a transmission range of up to 200m

5

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Kramer Electronics tp-145 user manual Defining the TP-146 UXGA/Audio/Data Line Receiver, Feature Function
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tp-145 specifications

Kramer Electronics is synonymous with high-quality audio-visual products, and their TP-145 model stands out as a noteworthy solution for signal extension and transmission. The TP-145 is primarily designed as a twisted pair transmitter that allows for the seamless transfer of HDMI signals over a long distance. This capability makes it an ideal choice for professional AV installations where maintaining signal integrity and quality is crucial.

One of the standout features of the TP-145 is its ability to support resolutions up to 4K at 60Hz, ensuring that users can enjoy ultra-high-definition video output. This makes the TP-145 particularly appealing for environments such as conference rooms, educational institutions, and event spaces, where high-quality visuals are essential for presentations and demonstrations.

To facilitate easy integration into various setups, the TP-145 employs both HDMI and balanced twisted pair (UTP) transmission technology. This allows users to connect their HDMI sources to a compatible display device without the hassle of complex wiring or additional converters. The device supports distances of up to 70 meters (230 feet) when using CAT6a cables, providing flexibility in installation setups and making it viable for larger spaces.

The TP-145 also features advanced color depth support, which extends to 4:4:4 chroma subsampling, ensuring that colors remain vibrant and true to life over long cable runs. Additionally, the product is equipped with HDMI audio extraction capabilities, allowing users to extract audio signals separately, a particularly useful feature in scenarios where sound systems require different audio pathways.

Another critical characteristic of the TP-145 is its robust build quality designed to withstand the rigors of professional environments. It features a compact form factor that allows for easy mounting configurations, whether on racks or directly on surfaces. Furthermore, the user-friendly design includes LED indicators which provide real-time feedback on signal status, simplifying troubleshooting and installation processes.

In conclusion, the Kramer Electronics TP-145 combines cutting-edge technology with practical features, making it a top choice for professionals in need of reliable HDMI signal transmission solutions. With its exceptional performance capabilities, versatility in installation, and durable design, it stands as a reliable solution for any AV application.
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