Installation and Operation, cont’d

Receiver considerations

NEach transmitter in the assembly requires a separate receiver.

NThe receivers' buffered outputs do not provide pre- peaking control. The total recommended distance for an entire daisy chain is the same as for a single transmitter and receiver. The transmitter's Pre-Peak switch has the same affect on the recommended transmission distance for a daisy chain as for a single transmitter and receiver.

NUp to 8 receivers can be connected in series to a transmitter using the receivers' Buffered Output connectors, provided that the total distance from the transmitter’s TP output to the last receiver in the chain does not exceed the recommended distance for the resolution being used.

NSee the recommended transmission ranges in the table on page 1-4.The recommendations in the table apply equally for a single transmitter and receiver and for a transmission daisy chain. For example, the maximum suggested range for 1024 x 768 video is 300’ with Pre-Peak off and 500’ with Pre-Peak on for either one transmitter and one receiver or a transmitter and three daisy-chained receivers.

NFor daisy-chained units, the first receiver in the chain must be at least 100’ from the transmitter when the Pre- Peak switch is on.

NFor daisy-chained units, any receiver in the chain closer than 350’ may experience some form of over-peaking when the Pre-Peak switch is on.

NIf a receiver is the last receiver in a daisy chain, its end unit DIP switch setting needs to be changed. Refer to the MTP 15HD RS Series manual.

Front Panel Controls and Indicators

Figure 2-6 shows the front panel of the MTP 4T 15HD RS and its power LED.

 

1

 

 

 

 

 

 

Figure 2-6 — MTP 4T transmitter front panel

A

Power LED — Indicates power is applied to the

 

MTP 4T 15HD RS.

Skew Delay Compensation

CAT 5/5e/6 TP cable can lead to registration errors between the red, green, and blue video signals. Pair skew can be measured with test equipment or identified by viewing a crosshatch test pattern with a critical eye to determine if either the red, green, or blue video image leads (appears to the left of) the other two video images.

NUnless the TP cable is changed, the skew adjustment should only need to be made once, during installation.

SEQ receiver skew compensation

The MTP 15HD RS SEQ receiver has built-in skew compensation capabilities. Refer to the MTP 15HD RS Series manual for details.

Non-SEQ receiver skew compensation

Try using the following methods to minimize or eliminate pair skew:

•Switch to Extron’s Enhanced Skew-Free A/V UTP cable.

•Add a skew compensation cable equal to the length of pair skew to the receiver’s output.

•Install an SEQ 100 15HD Skew Equalizer on the receiver’s video output and adjust the skew for the leading video image.

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MTP 4T 15HD RS • Installation and Operation

MTP 4T 15HD RS • Installation and Operation

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Extron electronic MTP 4T 15HD RS Front Panel Controls and Indicators, Skew Delay Compensation, Receiver considerations
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MTP 4T 15HD RS specifications

Extron Electronics, a renowned leader in the field of AV technology, has developed a range of innovative solutions for seamless audio and video distribution. One standout product in their lineup is the Extron MTP 4T 15HD RS, an advanced matrix switcher designed to address the growing demand for efficient signal routing in modern AV installations.

The MTP 4T 15HD RS is specifically engineered to handle multiple high-definition video signals while ensuring reliable and robust performance. This matrix switcher supports a variety of input formats including VGA, composite video, SDI, and various HDMI formats, making it a versatile solution for diverse application needs. With up to 15 HD-SDI inputs, the device allows users to connect a wide range of sources, facilitating flexibility in system design and implementation.

One of the key features of the MTP 4T 15HD RS is its capability to support long-distance transmission of signals. Utilizing Extron’s proprietary MTP technology, the switcher can transmit high-definition video and embedded audio over twisted pair cables, allowing for distances of up to 300 feet without signal degradation. This ensures that installations can use affordable cabling solutions while maintaining excellent signal quality.

The MTP 4T 15HD RS is equipped with reliable EDID management capabilities, ensuring optimal communication between the source devices and displays. This feature automatically detects and manages the compatible display resolutions, simplifying setup and minimizing compatibility issues. Additionally, the switcher supports audio breakaway functionality, which enables users to route audio and video signals independently, enhancing the versatility of the installation.

Further enhancing its usability, the MTP 4T 15HD RS supports control via Extron’s PCS (Programmable Control System) and RS232 commands, allowing for seamless integration into custom control systems. For ease of configuration, the front panel features LED indicators for power and input status, providing real-time feedback on system operation.

In conclusion, the Extron MTP 4T 15HD RS stands out as a robust, flexible, and user-friendly solution for HD signal distribution in various AV environments. With its combination of advanced technologies, extensive compatibility, and user-centric features, it addresses the needs of modern AV professionals and fulfills the demands of sophisticated system integration. Whether for corporate meetings, educational settings, or live events, the MTP 4T 15HD RS delivers reliable and high-quality performance, making it an invaluable asset in any AV toolbox.
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