User Guide. MTP 1500RL 15HD A and MTP 1500RL 15HD A SEQ. MTP - Twisted Pair Series. Extended Distance Mini Twisted Pair Receivers

Transcription

1 User Guide MTP - Twisted Pair Series MTP 1500RL 15HD A and MTP 1500RL 15HD A SEQ Extended Distance Mini Twisted Pair Receivers Rev. C 05 17

2 Safety Instructions Safety Instructions English WARNING: This symbol,, when used on the product, 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. ATTENTION: This symbol,, when used on the product, is intended to alert the user of important operating and maintenance (servicing) instructions in the literature provided with the equipment. For information on safety guidelines, regulatory compliances, EMI/EMF compatibility, accessibility, and related topics, see the Extron Safety and Regulatory Compliance Guide, part number , on the Extron website, Sicherheitsanweisungen Deutsch WARNUNG: Dieses Symbol auf dem Produkt soll den Benutzer darauf aufmerksam machen, dass im Inneren des Gehäuses dieses Produktes gefährliche Spannungen herrschen, die nicht isoliert sind und die einen elektrischen Schlag verursachen können. VORSICHT: Dieses Symbol auf dem Produkt soll dem Benutzer in der im Lieferumfang enthaltenen Dokumentation besonders wichtige Hinweise zur Bedienung und Wartung (Instandhaltung) geben. Weitere Informationen über die Sicherheitsrichtlinien, Produkthandhabung, EMI/EMF-Kompatibilität, Zugänglichkeit und verwandte Themen finden Sie in den Extron-Richtlinien für Sicherheit und Handhabung (Artikelnummer ) auf der Extron-Website, Instrucciones de seguridad Español ADVERTENCIA: Este símbolo,, cuando se utiliza en el producto, avisa al usuario de la presencia de voltaje peligroso sin aislar dentro del producto, lo que puede representar un riesgo de descarga eléctrica. ATENCIÓN: Este símbolo,, cuando se utiliza en el producto, avisa al usuario de la presencia de importantes instrucciones de uso y mantenimiento recogidas en la documentación proporcionada con el equipo. Para obtener información sobre directrices de seguridad, cumplimiento de normativas, compatibilidad electromagnética, accesibilidad y temas relacionados, consulte la Guía de cumplimiento de normativas y seguridad de Extron, referencia , en el sitio Web de Extron, Instructions de sécurité Français AVERTISSEMENT : Ce pictogramme,, lorsqu il est utilisé sur le produit, signale à l utilisateur la présence à l intérieur du boîtier du produit d une tension électrique dangereuse susceptible de provoquer un choc électrique. ATTENTION : Ce pictogramme,, lorsqu il est utilisé sur le produit, signale à l utilisateur des instructions d utilisation ou de maintenance importantes qui se trouvent dans la documentation fournie avec le matériel. Pour en savoir plus sur les règles de sécurité, la conformité à la réglementation, la compatibilité EMI/EMF, l accessibilité, et autres sujets connexes, lisez les informations de sécurité et de conformité Extron, réf , sur le site Extron, Istruzioni di sicurezza Italiano AVVERTENZA: Il simbolo,, se usato sul prodotto, serve ad avvertire l utente della presenza di tensione non isolata pericolosa all interno del contenitore del prodotto che può costituire un rischio di scosse elettriche. ATTENTZIONE: Il simbolo,, se usato sul prodotto, serve ad avvertire l utente della presenza di importanti istruzioni di funzionamento e manutenzione nella documentazione fornita con l apparecchio. Per informazioni su parametri di sicurezza, conformità alle normative, compatibilità EMI/EMF, accessibilità e argomenti simili, fare riferimento alla Guida alla conformità normativa e di sicurezza di Extron, cod. articolo , sul sito web di Extron, Instrukcje bezpieczeństwa Polska OSTRZEŻENIE: Ten symbol,, gdy używany na produkt, ma na celu poinformować użytkownika o obecności izolowanego i niebezpiecznego napięcia wewnątrz obudowy produktu, który może stanowić zagrożenie porażenia prądem elektrycznym. UWAGI: Ten symbol,, gdy używany na produkt, jest przeznaczony do ostrzegania użytkownika ważne operacyjne oraz instrukcje konserwacji (obsługi) w literaturze, wyposażone w sprzęt. Informacji na temat wytycznych w sprawie bezpieczeństwa, regulacji wzajemnej zgodności, zgodność EMI/EMF, dostępności i Tematy pokrewne, zobacz Extron bezpieczeństwa i regulacyjnego zgodności przewodnik, część numer , na stronie internetowej Extron, Инструкция по технике безопасности Русский ПРЕДУПРЕЖДЕНИЕ: Данный символ,, если указан на продукте, предупреждает пользователя о наличии неизолированного опасного напряжения внутри корпуса продукта, которое может привести к поражению электрическим током. ВНИМАНИЕ: Данный символ,, если указан на продукте, предупреждает пользователя о наличии важных инструкций по эксплуатации и обслуживанию в руководстве, прилагаемом к данному оборудованию. Для получения информации о правилах техники безопасности, соблюдении нормативных требований, электромагнитной совместимости (ЭМП/ЭДС), возможности доступа и других вопросах см. руководство по безопасности и соблюдению нормативных требований Extron на сайте Extron:, номер по каталогу 安全说明 简体中文 警告 : 产品上的这个标志意在警告用户该产品机壳内有暴露的危险电压, 有触电危险 注意 : 产品上的这个标志意在提示用户设备随附的用户手册中有重要的操作和维护 ( 维修 ) 说明 关于我们产品的安全指南 遵循的规范 EMI/EMF 的兼容性 无障碍使用的特性等相关内容, 敬请访问 Extron 网站, 参见 Extron 安全规范指南, 产品编号

3 安全記事 繁體中文 警告 : 若產品上使用此符號, 是為了提醒使用者, 產品機殼內存在著可能會導致觸電之風險的未絕緣危險電壓 注意若產品上使用此符號, 是為了提醒使用者, 設備隨附的用戶手冊中有重要的操作和維護 ( 維修 ) 説明 有關安全性指導方針 法規遵守 EMI/EMF 相容性 存取範圍和相關主題的詳細資訊, 請瀏覽 Extron 網站 : 然後參閱 Extron 安全性與法規遵守手冊, 準則編號 안전지침 한국어 경고 : 이기호가제품에사용될경우, 제품의인클로저내에있는접지되지않은위험한전류로인해사용자가감전될위험이있음을경고합니다. 주의 : 이기호가제품에사용될경우, 장비와함께제공된책자에나와있는주요운영및유지보수 ( 정비 ) 지침을경고합니다. 안전가이드라인, 규제준수, EMI/EMF 호환성, 접근성, 그리고관련항목에대한자세한내용은 Extron 웹사이트 ( 의 Extron 안전및규제준수안내서, 조항을참조하십시오. 安全上のご注意 日本語 警告 : この記号が製品上に表示されている場合は 筐体内に絶縁されていない高電圧が流れ 感電の危険があることを示しています 注意 : この記号が製品上に表示されている場合は 本機の取扱説明書に記載されている重要な操作と保守 ( 整備 ) の指示についてユーザーの注意を喚起するものです 安全上のご注意 法規厳守 EMI/EMF 適合性 その他の関連項目については エクストロンのウェブサイト より Extron Safety and Regulatory Compliance Guide ( P/N ) をご覧ください Copyright 2017 Extron Electronics. All rights reserved. Trademarks All trademarks mentioned in this guide are the properties of their respective owners. The following registered trademarks( ), registered service marks( SM ), and trademarks( TM ) are the property of RGB Systems, Inc. or Extron Electronics (see the current list of trademarks on the Terms of Use page at Registered Trademarks ( ) Cable Cubby, ControlScript, CrossPoint, DTP, ebus, EDID Manager, EDID Minder, Flat Field, FlexOS, GlobalViewer, Global Configurator, Global Scripter, Hideaway, IP Intercom, IP Link, Key Minder, LinkLicense, LockIt, MediaLink, MediaPort, NetPA, PlenumVault, PoleVault, PowerCage, PURE3, Quantum, SoundField, SpeedMount, SpeedSwitch, System INTEGRATOR, TeamWork, TouchLink, V-Lock, VoiceLift, VN Matrix, WallVault, WindoWall, XTP, and XTP Systems Registered Service Mark (SM) : S3 Service Support Solutions Trademarks ( ) AAP, AFL (Accu-RATE Frame Lock), ADSP - Advanced Digital Sync Processing, Auto-Image, CableCover, CDRS - Class D Ripple Suppression, Codec Connect, DDSP (Digital Display Sync Processing), DMI (Dynamic Motion Interpolation), Driver Configurator, DSP Configurator, DSVP (Digital Sync Validation Processing), elink, Entwine, EQIP, EverLast, FastBite, FOX, FOXBOX, HyperLane, IP Intercom HelpDesk, MAAP, MicroDigital, Opti- Torque, ProDSP, QS-FPC - QuickSwitch Front Panel Controller, Room Agent, Scope-Trigger, ShareLink, Show Me, SIS (Simple Instruction Set), Skew-Free, SpeedNav, StudioStation, Triple-Action Switching, True4K, Vector 4K, VideoLounge, WebShare, XTRA, ZipCaddy, and ZipClip

4 FCC Class A Notice This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of the FCC rules. The Class A limits provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause interference. This interference must be corrected at the expense of the user. ATTENTION: The Twisted Pair Extension technology works with unshielded twisted pair (UTP) or shielded twisted pair (STP) cables; but to ensure FCC Class A and CE compliance, STP cables and STP Connectors are required. For more information on safety guidelines, regulatory compliances, EMI/EMF compatibility, accessibility, and related topics, see the Extron Safety and Regulatory Compliance Guide on the Extron website. NOTES: This unit was tested with shielded I/O cables on the peripheral devices. Shielded cables must be used to ensure compliance with FCC emissions limits. For more information on safety guidelines, regulatory compliances, EMI/EMF compatibility, accessibility, and related topics, see the Extron Safety and Regulatory Compliance Guide on the Extron website. Conventions Used in this Guide Notifications The following notifications are used in this guide: CAUTION: Risk of minor personal injury. ATTENTION : Risque de blessure mineure. ATTENTION: Risk of property damage. Risque de dommages matériels. NOTE: A note draws attention to important information. Specifications Availability Extron Glossary of Terms Product specifications are available on the Extron website, A glossary of terms is available at

5 Contents MTP 1500RL 15HD A Series... 1 About this Guide... 1 About the MTP 1500RL 15HD A Series Receivers... 1 TP Cable Advantages... 2 Transmission Distance... 2 Application Diagram... 3 Mounting the Unit... 3 Connections and Settings... 3 Front Panel Controls and Indicators... 7 Peaking and Level Adjustment... 8 Skew Delay Compensation... 9 Mounting the Receiver Tabletop Use Mounting kits UL Rack-Mounting Guidelines MTP 1500RL 15HD A Series Contents v

6 MTP 1500RL 15HD A Series Contents vi

7 MTP 1500RL 15HD A Series About this Guide About the MTP 1500RL 15HD A Series Receivers Application Diagram Installation Connections and Settings Front Panel Controls and Indicators Mounting the Receiver About this Guide This guide details the installation, configuration, and operation of the Extron MTP 1500RL 15HD A series of Mini Twisted Pair receivers. MTP 1500RL 15HD A SEQ mini twisted pair receiver with audio and skew equalization MTP 1500RL 15HD A mini twisted pair receiver with audio The following terms are applicable in this manual: Transmitter refers specifically to the MTP transmitter. Receiver refers to either MTP 1500RL 15HD A model covered in this guide. SEQ receiver refers specifically to the MTP 1500RL 15HD A SEQ receiver with skew equalization. About the MTP 1500RL 15HD A Series Receivers The Extron MTP 1500RL 15HD A SEQ and MTP 1500RL 15HD A receivers are for long distance distribution of RGB, component (bi-level or tri-level sync), S-video, or composite video signals and audio over twisted pair cables. The MTP 1500RL 15HD A series is a half rack size line of basic twisted pair receivers that are fully compatible with all MTP transmitters, distribution amplifiers, matrix switchers and associated video accessories. When used with any of the Extron MTP transmitter models, the video can be transmitted over an extended distance or over current standard distances. The MTP 1500RL 15HD A models receive signals up to UXGA, HD component video (including 1080p), standard component, S-video, bi-level or tri-level component video, and high resolution RGB video) on an RJ-45 connector over Extron Enhanced Skew-Free A/V UTP cable, or over Category (CAT) 5 shielded twisted pair (STP), unshielded twisted pair (UTP), or foil shielded twisted pair (FTP) cable. The receiver outputs multiple RGB formats, composite video, S-video and component video on the 15-pin HD connector, according to the current DIP switch settings. MTP 1500RL 15HD A Series 1

8 NOTE: The MTP 1500RL 15HD series of receivers cannot be used with VTT or TP transmitters. The receivers ship with external desktop 12 V, 1 A power supplies that accept 100 to 240 VAC, 50 Hz to 60 Hz input. TP Cable Advantages Twisted pair cable is much smaller, lighter, more flexible, and less expensive than coaxial cable. These TP products make cable runs simpler and less cumbersome, and termination with RJ-45 connectors is simple, quick, and economical. Transmission Distance The maximum distance is determined by the frequency and resolution of the signal transmitted. The table below specifies the maximum transmission distances and transmitter Pre-peak switch positions using Extron Enhanced Skew-Free A/V UTP cable or UTP CAT cable, terminated with RJ-45 connectors. Video format Pre-peak off Pre-peak on Maximum distance (feet) Vid, S-vid, YUV <1300 > x480 <1300 > x600 <1300 > x768 <1300 > x960 <1300 > x1024 <1300 > x765 <1300 > x768 <1300 > x768 <1300 > x960 <1300 > x1050 <1300 > x1200 <1300 > x1200 <1000 > x1080 <1000 > p <1300 > i <1300 > p <1300 > NOTE: The transmitter and receiver are designed for and perform best with Extron Enhanced Skew-Free A/V cable terminated in accordance with the TIA/EIA T568A standard. CAT 5 cables are acceptable but less preferable. Extron also recommends the use of preterminated and tested cables. Cables terminated on site should be tested before use to ensure that they comply with Category 5 specifications. MTP 1500RL 15HD A Series 2

9 MTP MTP ON MTP MTP ON H + V + SOG H + V + SOG Application Diagram Extron MTP 1500RL 15HD A SEQ Mini Twisted Pair Receiver with Loop-Through and Skew EQ Flat Panel Display MTP 1500RL 15HD A SEQ POWER 12V 0.5A MAX INPUT BUFFERED OUTPUT OUTPUT MONO AUDIO L R CSYNC VIDEO END SPARE Audio RGBHV Extron MTP 1500RL 15HD A SEQ Mini Twisted Pair Receiver with Loop-Through and Skew EQ 500 ft UTP Cable (CAT 5/5e/6) Flat Panel Display CSYNC VIDEO END SPARE Audio PC Audio RGBHV Extron MTP T 15HD A Mini Twisted Pair Transmitter 1,000 ft UTP Cable (CAT 5/5e/6) MTP 1500RL 15HD A SEQ POWER 12V 0.5A MAX INPUT BUFFERED OUTPUT OUTPUT MONO AUDIO L R RGBHV Figure 1. Typical MTP 1500RL 15HD A SEQ Application Installation Mounting instructions can be found in Mounting the Receiver on page 10. Compatible optional hardware is listed on the Extron website ( Connections and Settings Figure 2 shows the MTP 1500RL A rear panel. The SEQ receiver is identical. POWER 12V 1A MAX INPUT BUFFERED OUTPUT OUTPUT MONO L AUDIO R ON H + V + CSYNC SOG VIDEO END SPARE MTP MTP MTP 1500RL 15HD A Figure 2. Receiver Rear Panel Features A Power connector Plug the included external 12 VDC, 1 A, power supply into this 2-pole captive screw connector. See Power Supply Wiring on page 5 to wire the connector. B Signal input connector Connect one end of the twisted pair (TP) cable from an MTP transmitter. See TP Cable Termination on page 6 to wire the connectors. ATTENTION: Do not connect this connector to a computer data or telecommunications network. Ne connectez pas ces port à des données informatiques ou à un réseau de télécommunications. NOTE: Minimum distance from the transmitter is 50 feet. MTP 1500RL 15HD A Series 3

10 C Buffered output connector Connect up to 8 daisy-chained MTP recievers to this RJ-45 connector. NOTE: In a daisy chain, the maximum distance from video source to display device should not exceed 1500 feet. D High resolution video output connector Connect a projector or other high resolution video device to this 15-pin HD connector for RGB output. NOTE: See DIP switch settings for signal format output. E Audio connector Connect a suitable audio device to the 5-pole captive screw connector for mono audio output. Do not tin the wires! Figure 3. Mono output 1 NO GROUND. Sleeve(s) Mono output 2 NO GROUND. MONO AUDIO 1 2 Mono output 1+ Mono output 1- Sleeve(s) Mono output 2+ Mono output 2- Unbalanced Output Balanced Output CAUTION For unbalanced audio, connect the sleeve(s) to the ground contact. DO NOT connect the sleeve(s) to the negative (-) contacts. Audio Connector Wiring F Receiver DIP switches Set these DIP switches for the applicable signal. H sync (H+) and V sync (V+) switches Set these switches up (on) for positive sync or down for negative sync. Composite sync (CSync), Sync on green (SOG), and Video switches Set these switches as shown in the table below to output the indicated format. Output Format C Sync SOG Video RGBHV Down Down Up RGBS Up Down Down RGsB Down Up Down Component video* Down Down Up S-video Down Down Up Composite video* Down Down * Input video format must match. End unit switch Set this switch up if either of the following is true: The receiver being configured is the only receiver connected to the transmitter. The receiver being configured is the last receiver in a daisy-chained system. MONO AUDIO 1 2 MTP 1500RL 15HD A Series 4

11 A A Power Supply Wiring Figure 4 shows how to wire the connector. Insert the wired plug into the power connector on the rear panel. Do not power on the device at this time. 3/16 (5 mm) Max. 2-Pole Captive Screw Connector Smooth Ridges SECTION A A Tie Wrap Power Supply Output Cord Figure 4. Power Connector Wiring CAUTION: ATTENTION : The wires must be kept separate while the power supply is plugged in. Remove power before wiring. Les deux cordons d alimentation doivent être maintenus séparés lorsque la source d alimentation est branchée. Coupez l alimentation avant d effectuer un raccordement. The length of exposed wires is important. The ideal length is 3/16 inch (5 mm). Any longer and the exposed wires may touch, causing a short circuit between them. Any shorter and the wires can be easily pulled out even if tightly fastened by the captive screws. La longueur des câbles exposés est importante. La longueur idéale est de 5 mm (3/16 inches). S ils sont trop longs, les câbles exposés pourraient se toucher et provoquer un court-circuit. S ils sont trop courts, ils peuvent être tirés facilement, même s ils sont correctement serrés par les borniers à vis. Do not tin the power supply leads before installing them in the connector. Tinned wires are not as secure in the connector and could be pulled out. Ne pas étamer les conducteurs avant de les insérer dans le connecteur. Les câbles étamés ne sont pas aussi bien fixés dans le connecteur et pourraient être retirés. ATTENTION: If not provided with a power supply, this product is intended to be supplied by a UL Listed power source marked Class 2 or LPS and rated output 12V dc, minimum 1.0 A minimum. Always use a power supply supplied by or specified by Extron. Use of an unauthorized power supply voids all regulatory compliance certification and may cause damage to the supply and the end product. Si le produit n est pas fourni avec une source d alimentation, il doit être alimenté par une source d alimentation certifié UL de classe 2 ou LPS, avec une tension nominale 12 Vcc, 1 A minimum. Utilisez toujours une source d alimentation fournie ou recommandée par Extron. L utilisation d une source d alimentation non autorisée annule toute conformité réglementaire et peut endommager la source d alimentation ainsi que le produit final. MTP 1500RL 15HD A Series 5

12 ATTENTION: Unless otherwise stated, the AC/DC adapters are not suitable for use in air handling spaces or in wall cavities. Sauf mention contraire, les adaptateurs CA/CC ne conviennent pas à une utilisation dans les espaces d aération ou dans les cavités murales. The installation must always be in accordance with the applicable provisions of National Electrical Code ANSI/NFPA 70, article 725 and the Canadian Electrical Code part 1, section 16. The power supply shall not be permanently fixed to a building structure or similar structure. Cette installation doit toujours conforme aux dispositions applicables du Code américain de l électricité (National Electrical Code) ANSI/NFPA 70, article 725, et du Code canadien de l électricité, partie 1, section 16. La source d alimentation ne devra pas être fixée de façon permanente à une structure de bâtiment ou à une structure similaire. Power supply voltage polarity is critical. Incorrect voltage polarity can damage the power supply and the unit. The ridges on the side of the cord (see figure 4 on the previous page) identify the power cord negative lead. La polarité de la source d alimentation est primordiale. Une polarité incorrecte pourrait endommager la source d alimentation et l unité. Les stries sur le côté du cordon (voir l illustration 4 sur la page 5) permettent de repérer le pôle négatif du cordon d alimentation. To verify the polarity before connection, plug in the power supply with no load and check the output with a voltmeter. As an alternative, an Extron PS 124 Multiple Output 12 Volt DC Power Supply can power multiple MTPs or other Extron 12 VDC devices using only one AC power connector. TP Cable Termination ATTENTION: Do not connect this connector to a computer data or telecommunications network. Ne connectez pas ces port à des données informatiques ou à un réseau de télécommunications. NOTE: RJ-45 termination must comply with TIA/EIA T568A or TIA/EIA T568B wiring standards for all connections. Figure 5 details the TIA/EIA-T568B or TIA/EIA T568B wiring standards. Use this standard to terminate the DTP cable with RJ-45 connectors. Pins: Insert Twisted Pair Wires RJ-45 Connector Figure 5. T568A T568B Pin Wire color White-green Green White-orange Blue White-blue Orange White-brown Brown Wire color White-orange Orange White-green Blue White-blue Green White-brown Brown TP Cable Termination MTP 1500RL 15HD A Series 6

13 NOTES: If you are using Enhanced Skew-Free A/V cable, use the TIA/EIA T568A standard only. Enhanced Skew-free A/V cable is not recommended for Ethernet/LAN applications. This cable is specially designed for compatibility with Extron Twisted Pair products that are wired using the TIA/EIA T568A standard. The table below shows the MTP RJ-45 pin assignments for audio and video signals. Pin RGBHV RGBS Composite S-Video Component 1 Red/V sync + Red + No Signal Chroma + R-Y + 2 Red/V sync - Red - No Signal Chroma - R-Y - 3 Mono Audio+ Mono Audio + Mono Audio + Mono Audio + Mono Audio + 4 Green + Green + Video + Luma + Y + 5 Green - Green - Video - Luma - Y - 6 Mono Audio - Mono Audio - Mono Audio - Mono Audio - Mono Audio - 7 Blue/H Sync + Blue/C Sync + No Signal No Signal B-Y + 8 Blue/H Sync - Blue/C Sync - No Signal No Signal B- Y - Front Panel Controls and Indicators Figure 6 shows the front panel features on the MTP 1500RL 15HD A SEQ. The MTP 1500RL 15HD A is similar but without the Delay controls (items D through F on the next page. SELECT RED GREEN BLUE ADJUST DELAY LEVEL PEAKING RGB MIN/MAX MTP 1500RL SERIES Figure 6. MTP receiver series front panels A Power LED Indicates power is applied to the receiver. B Level control Alters the video output voltage to affect the brightness of the displayed image. Adjust the knob while viewing the displayed image to set the level and boost that provides the best picture quality. See Peaking and Level Adjustment on the next page for details. C Peaking control Affects the sharpness of a picture. Increased peaking can compensate for mid- and high-frequency detail loss from low bandwidth system components or capacitance in long cables. Adjust this control while viewing the displayed image to obtain the optimum picture sharpness. The LED lights red when at the minimum (zero) and maximum (100%) peaking settings. See Peaking and Level Adjustment for details. NOTE: To avoid possible video loss due to errors in the format detection, the user should always start with minimal peaking and level, then only increase values as required. MTP 1500RL 15HD A Series 7

14 D Select button (SEQ receiver only, see the previous page) This recessed button selects the red, green, or blue video signal to adjust and resets all three video signals to a skew delay of zero nanoseconds. Use a Tweeker to press and release this button to cycle and select the red, green, or blue video signal to adjust. The selected signal is indicated by the Red, Green, and Blue LEDs (E). NOTE: The SEQ receiver automatically saves the setting for the video signal that is being deselected when this button is pushed or when the selection times out after 10 seconds. Press and hold the button in for approximately 3 seconds to zero the skew delay for red, green, and blue. The Red, Green, and Blue LEDS (E) all turn off. Release the button. E R(ed), G(reen), and B(lue) LEDs (SEQ receiver only) These indicate the video signal that is selected by the Select button (b) for skew adjustment using the Adjust control (F). The LED for the selected color flashes when the skew compensation for that color s video signal has reached the minimum or maximum limit. F Adjust skew control (SEQ receiver only) This control delays the selected red, green, or blue video signal by up to a maximum of 62 nanoseconds (ns), in 2 ns incremental steps. Rotate the control counterclockwise to reduce the delay or clockwise to increase the delay. See Skew Delay Compensation on the next page for details. NOTE: The movement of the Adjust control is smooth; it does not have mechanical steps or high- and low-limit stops. Watch the displayed image to observe the steps of delay. For best performance the skew of the most delayed signal should be set to 0 ns (min.) and the other two signals adjusted to meet it. Peaking and Level Adjustment For best performance and video format detection, the equalization of the MTP receiver should be adjusted properly. To achieve this do the following: 1. Terminate the green video signal output with a 75 ohm resistance, and measure the video signal. NOTE: Gain adjustment should be set so that a white field video signal is +0.7 volts from the ground level. Peaking adjustment should be set using the highest frequency video format signal for the system in RGB, component video, or S-video. 2. Using an alternative black/white pattern, adjust the peaking so that the video signal matches that of the white field video. This equalizes both the low frequency (white field) and the high frequency (alternating black/white field) to the same video level for best results. Do not over-peak the signal. MTP 1500RL 15HD A Series 8

15 Skew Delay Compensation CAT 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. NOTE: Unless the TP cable is changed, the skew adjustment should only need to be made once, during installation.. SEQ receiver skew compensation The SEQ receiver has built-in skew compensation capabilities. Adjust the equalization as follows: 1. Zero the skew delay for red, green, and blue as follows: a. Use a Tweeker or other small screwdriver to press and hold the Select button for 3 seconds. The Red, Green, and Blue LEDS all go out. b. Release the Select button. 2. Use UTP cable test equipment or examine the displayed video image with a critical eye to determine which video signal, red, green, or blue, is shifted furthest to the right. NOTE: A crosshatch test pattern or a black background with vertical white lines is ideal for determining skew. 3. Adjust the furthest left video signal as follows: NOTE: The SEQ receiver cannot shift the furthest right video image to the left. a. Use a Tweeker or other small screwdriver to press and release the Select button until the LED for the left-shifted color (Red, Green, or Blue) lights. b. Slowly rotate the Adjust control clockwise while monitoring the display. Continue to rotate the control until that color is properly converged. NOTE: A 2-nanosecond (ns) adjustment is very fine. Up to 10 ns of delay may be necessary before a change in the display is detectable. Maximum delay possible is 62 nanoseconds. c. Use a Tweeker or other small screwdriver to press the Select button one more time to save the most recent adjustment or allow the 10-second timeout to elapse. 4. If the remaining color is left shifted, repeat step 3. Non-SEQ receivers skew compensation Try using the following methods to minimize or eliminate pair skew: Switch to Extron 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 Extron SEQ HD Skew Equalizer on the video output of the receiver and adjust the skew for the leading video image. MTP 1500RL 15HD A Series 9

16 Mounting the Receiver ATTENTION: Installation and service must be performed by authorized personnel only. L installation et l entretien doivent être effectués par le personnel autorisé uniquement. The 1-inch high, half rack width receiver can be placed on a table, mounted in a rack, or mounted under a desk or table. Tabletop Use Mounting kits Affix the included rubber feet to the bottom of the unit and place it in any convenient location. Mount the unit using any optional compatible mounting kit listed on the Extron website ( in accordance with the directions included with the kit. For rack mounting, see UL Rack-Mounting Guidelines. UL Rack-Mounting Guidelines The following Underwriters Laboratories (UL) requirements pertain to the installation of the unit into a rack. Elevated operating ambient temperature If installed in a closed or multi-unit rack assembly, the operating ambient temperature of the rack environment may be greater than room ambient. Therefore, consider installing the equipment in an environment compatible with the maximum ambient temperature (TMA = +122 F, +50 C) specified by Extron. Reduced air flow Installation of the equipment in a rack should be such that the amount of air flow required for safe operation of the equipment is not compromised. Mechanical loading Mounting of the equipment in the rack should be such that a hazardous condition is not achieved due to uneven mechanical loading. Circuit overloading Consideration should be given to the connection of the equipment to the supply circuit and the effect that overloading of the circuits might have on overcurrent protection and supply wiring. Appropriate consideration of equipment nameplate ratings should be used when addressing this concern. 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 use of power strips). MTP 1500RL 15HD A Series 10

17 Extron Warranty Extron Electronics warrants this product against defects in materials and workmanship for a period of three years from the date of purchase. In the event of malfunction during the warranty period attributable directly to faulty workmanship and/or materials, Extron Electronics will, at its option, repair or replace said products or components, to whatever extent it shall deem necessary to restore said product to proper operating condition, provided that it is returned within the warranty period, with proof of purchase and description of malfunction to: USA, Canada, South America, and Central America: Extron Electronics 1230 South Lewis Street Anaheim, CA U.S.A. Europe and Africa: Extron Europe Hanzeboulevard PH Amersfoort The Netherlands Asia: Extron Asia Pte Ltd 135 Joo Seng Road, #04-01 PM Industrial Bldg. Singapore Singapore Japan: Extron Electronics, Japan Kyodo Building, 16 Ichibancho Chiyoda-ku, Tokyo Japan China: Extron China 686 Ronghua Road Songjiang District Shanghai China Middle East: Extron Middle East Dubai Airport Free Zone F13, PO Box United Arab Emirates, Dubai This Limited Warranty does not apply if the fault has been caused by misuse, improper handling care, electrical or mechanical abuse, abnormal operating conditions, or if modifications were made to the product that were not authorized by Extron. NOTE: If a product is defective, please call Extron and ask for an Application Engineer to receive an RA (Return Authorization) number. This will begin the repair process. USA: or Europe: Asia: Japan: Units must be returned insured, with shipping charges prepaid. If not insured, you assume the risk of loss or damage during shipment. Returned units must include the serial number and a description of the problem, as well as the name of the person to contact in case there are any questions. Extron Electronics makes no further warranties either expressed or implied with respect to the product and its quality, performance, merchantability, or fitness for any particular use. In no event will Extron Electronics be liable for direct, indirect, or consequential damages resulting from any defect in this product even if Extron Electronics has been advised of such damage. Please note that laws vary from state to state and country to country, and that some provisions of this warranty may not apply to you. Extron Headquarters (Inside USA/Canada Only) Extron USA - West Extron USA - East FAX FAX Extron Europe (Inside Europe Only) FAX Extron Asia FAX Extron Japan FAX Extron China FAX Extron Middle East FAX Extron Australia FAX Extron India (Inside India Only) FAX 2017 Extron Electronics All rights reserved.