User’s Manual MTP 4T 15HD RS 4 High Resolution Video and Serial Link Mini Twisted Pair Transmitter Assembly www.extron.com Extron Electronics, USA 1230 South Lewis Street Anaheim, CA 92805 800.633.9876 714.491.1500 FAX 714.491.1517 Extron Electronics, Europe Beeldschermweg 6C 3821 AH Amersfoort, The Netherlands +800.3987.6673 +31.33.453.4040 FAX +31.33.453.4050 Extron Electronics, Asia 135 Joo Seng Rd. #04-01 PM Industrial Bldg., Singapore 368363 +800.7339.8766 +65.6383.4400 FAX +65.6383.
Precautions Safety Instructions • English This symbol is intended to alert the user of important operating and maintenance (servicing) instructions in the literature provided with the equipment. This symbol is intended to alert the user of the presence of uninsulated dangerous voltage within the product’s enclosure that may present a risk of electric shock. Caution Read Instructions • Read and understand all safety and operating instructions before using the equipment.
安全须知 • 中文 警告 这个符号提示用户该设备用户手册中 有重要的操作和维护说明。 电源 • 该 设 备 只 能 使 用 产 品 上 标 明 的 电 源 。 设 备 必须使用有地线的供电系统供电。 第三条线 （地线）是安全设施，不能不用或跳过。 这个符号警告用户该设备机壳内有暴 拔掉电源 • 为安全地从设备拔掉电源，请拔掉所有设备后 或桌面电源的电源线，或任何接到市电系统的电源线。 露的危险电压，有触电危险。 电源线保护 • 妥善布线， 避免被踩踏，或重物挤压。 注意 阅读说明书 • 用 户 使 用 该 设 备 前 必 须 阅 读 并 理 解所有安全和使用说明。 保存说明书 • 用户应保存安全说明书以备将来使 用。 遵守警告 • 用户应遵守产品和用户指南上的所有安 全和操作说明。 维护 • 所有维修必须由认证的维修人员进行。 设备内部没 有用户可以更换的零件。为避免出现触电危险不要自己 试图打开设备盖子维修该设备。 通风孔 • 有些设备机壳上有通风槽或孔，它们是用来防止 机内敏感元件过热。 不要用任何东西挡住通风孔。 锂电池 • 不正确的更换电池会有爆炸的危险。 必须使用与 厂家推荐的相同
Table of Contents Chapter One • Introduction ..................................................... 1-1 About the MTP 4T 15HD RS .................................................... 1-2 Twisted Pair (TP) Cable Advantages . ................................... 1-4 Transmission distance. ........................................................... 1-4 Chapter Two • Installation and Operation . .................. 2-1 Setting the Transmitter Sync Jumpers(Component Video) ..........................................
Table of Contents, cont’d MTP 4T 15HD RS 1 Chapter One Introduction About the MTP 4T 15HD RS Twisted Pair (TP) Cable Advantages 68-1398-01 Rev. A 11 07 All trademarks mentioned in this manual are the properties of their respective owners.
Introduction C Do not connect this device to a computer data or telecommunications network. The RS-232 portion of the TP link: • About the MTP 4T 15HD RS The Extron MTP 4T 15HD RS consists of four MTP T 15HD RS transmitters in a single enclosure. This set of transmitters and the Extron MTP RL 15HD RS and MTP RL 15HD RS SEQ receivers provide a means to distribute VGA or other high resolution video and RS-232 serial communications across long distances.
Introduction, cont’d Twisted Pair (TP) Cable Advantages N The recommendations shown in the table on page 4 apply 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’ (90 m) with Pre-Peak off and 500’ (150 m) with Pre-Peak on whether the system consists of one transmitter and one receiver or a transmitter and three daisy-chained receivers.
Introduction, cont’d MTP 4T 15HD RS 2 Chapter Two Installation and Operation Setting the Transmitter Sync Jumpers (Component Video) Installation Connections and Settings Front Panel Controls and Indicators Skew Delay Compensation 1-6 MTP 4T 15HD RS • Introduction
Installation and Operation Setting the Transmitter Sync Jumpers (Component Video) By default, each transmitter in the MTP 4T 15HD RS is configured to send bi-level (normal) sync. For HDTV/component video applications, the transmitter can be configured to send tri-level sync as follows: 1. If applicable, disconnect all power and other cables, remove the transmitter from its installation location, and remove any previously installed mounting brackets. 2.
Installation and Operation, cont’d 5. Reliable earthing (grounding) — Reliable earthing of rack-mounted equipment should be maintained. Particular attention should be given to supply connections other than direct connections to the branch circuit (such as the use of power strips). Connections and Settings See figure 2-3 to identify the rear panel connections on the transmitter. 4 Installation instructions Mount the MTP 4T 15HD RS in a rack as follows: 1.
Installation and Operation, cont’d c d Monitor connector — Connect a video monitor to this 15-pin HD connector for buffered, high resolution video loop through. TP cable termination N RS-232 connector — Connect a serial communications device to this 3.5 mm, 3-pole captive screw connector for bidirectional RS-232 communication. Wire the connector as shown in figure 2-4.
Installation and Operation, cont’d Receiver considerations N Each transmitter in the assembly requires a separate receiver. N The receivers' buffered outputs do not provide prepeaking 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.
Installation and Operation, cont’d MTP 4T 15HD RS A Appendix A Reference Information Specifications Part Numbers 2-10 MTP 4T 15HD RS • Installation and Operation
Reference Information Specifications Video Gain ................................................. Unity Number/signal type...................... 4 sets of proprietary analog signals Connectors ..................................... 4 female RJ-45 Video input and loop through — per transmitter Number/signal type......................
Reference Information, cont’d Listings............................................ Compliances.................................... MTBF................................................ Warranty . ....................................... UL, CUL CE, FCC Class A, VCCI, AS/NZS, ICES 30,000 hours 3 years parts and labor N All nominal levels are at ±10%. N Specifications are subject to change without notice.
Reference Information, cont’d A-6 MTP 4T 15HD RS • Reference Information
