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User’s Manual
DVI 201 Tx/Rx
Digital Video Transmitter and Receiver
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Precautions Safety Instructions • English Extron’s Warranty Warning Power sources • This equipment should be operated only from the power source This symbol is intended to alert the user of important indicated on the product. This equipment is intended to be used with a main power operating and maintenance (servicing) instructions in system with a grounded (neutral) conductor. The third (grounding) pin is a safety Extron Electronics warrants this product against defects in materials and wor
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警告 安全须知 • 中文 电源 • 该设备只能使用产品上标明的电源。 设备 这个符号提示用户该设备用户手册中 必须使用有地线的供电系统供电。 第三条线 有重要的操作和维护说明。 （地线）是安全设施，不能不用或跳过。 拔掉电源 • 为安全地从设备拔掉电源，请拔掉所有设备后 这个符号警告用户该设备机壳内有暴 或桌面电源的电源线，或任何接到市电系统的电源线。 电源线保护 • 妥善布线， 避免被踩踏，或重物挤压。 露的危险电压，有触电危险。 维护 • 所有维修必须由认证的维修人员进行。 设备内部没 注意 有用户可以更换的零件。为避免出现触电危险不要自己 阅读说明书 • 用户使用该设备前必须阅读并理 试图打开设备盖子维修该设备。 解所有安全和使用说明。 通风孔 • 有些设备机壳上有通风槽或孔，它们是用来防止 保存说明书 • 用户应保存安全说明书以备将来使 机内敏感元件过热。 不要用任何东西挡住通风孔。 用。 锂电池 • 不正确的更换电池会有爆炸的危险。 必须使用与 遵守警告 • 用户应遵守产品和用户指南上的所有安 厂家推荐的相同或相近型号的电池。 按照生产厂的建 全和操作说明。 议处理废弃电
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Table of Contents Chapter One • Introduction .................................................... 1-1 Chapter One • Introduction .................................................... 1-1 About this Manual .................................................................... 1-2 About the DVI 201 Transmitters and Receivers ............... 1-2 TP cable advantages .............................................................. 1-4 Control communications ..........................................
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Table of Contents, cont’d Appendix A • Reference Information ..............................A-1 DVI 201 Tx/Rx Specifications ..............................................................................A-2 Part Numbers ..............................................................................A-6 Transmitter/receiver pair part numbers ...............................A-6 Included parts......................................................................... A-6 Mounting accessories ........
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Introduction There are two subsets of transmitters and receivers in two About this Manual different enclosures or form factors: This manual contains information about the Extron • DVI 201 Tx/Rx — These units are housed in quarter rack DVI 201 family of Digital Visual Interface (DVI) video width metal enclosures. They can be set on a tabletop transmitters (Tx) and receivers (Rx), including how to install, or mounted in a rack, under or through furniture, or to a operate, and configur
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Introduction, cont’d In this manual, the terms "DVI 201," "DVI 201 Tx," N Features "DVI 201 Rx," "transmitter," and "receiver" refer to the T ransmits single link DVI-D signals over two CA T 5/5e/6 applicable unit(s) in either form factor, unless otherwise cables — Standard twisted pair cables provide an specified. economical, easily installed cable solution. Long distance transmission — TP cable advantages CA T 5/5e/6/7 UTP cable — Accommodates 720p Twisted pair cable is much smaller,
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Introduction, cont’d DVI 201 Tx/Rx Chapter Two 2 Installation and Operation Mounting the Tx/Rx Connections Operation Technical Points for Digital Video and Content Protection Encryption Troubleshooting Application Examples 1-6 DVI 201 Tx/Rx • Introduction
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Installation and Operation Mounting the Tx/Rx Installation and service must be performed by C VersaTools Rack Shelf authorized personnel only . Non-Decora unit mounting The 1" high, quarter rack width DVI 201 (non-Decora) transmitters and receivers can be placed on a tabletop, mounted on a rack shelf, or mounted under a desk or tabletop. The receiver can be mounted on a projector bracket. Tabletop placement 1/4 Rack Width Front False Faceplate Affix the four included rubber feet to
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Installation and Operation, cont’d 1U Universal Rack Shelf 1/2 Rack Width Front False Faceplate 1/4 Rack Width Front False Faceplate Both front false faceplates use 2 screws. (2) 4-40 x 3/16" Screws Use 2 mounting holes on opposite corners. Figure 2-3 — Under-desk mounting Figure 2-2 — Mounting the transmitter or receiver Through-furniture mounting unit on a standard rack shelf The transmitter or receiver can be mounted through a desk or other furniture using an optional Extron MBD 12
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Installation and Operation, cont’d Side Mounting 1. Loosely attach the mounting brackets to the transmitter Plate or receiver using the four machine screws and washers Bracket supplied with the mounting kit. Brace 2. Hold the transmitter or receiver against the inside of the U-Bolt surface through which it will be mounted. Mark the four Extron screw holes on the inside of the surface to which you are DVI 201 or HDMI 201 mounting the device. Receiver 3. Drill four pilot holes, each 3/32"
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Installation and Operation, cont’d PMK 350 mounting The PMK 300 has a hole in the bottom plate that N allows the projector pole to be inserted through the Mount the receiver to a PMK 350 bracket as follows: center of the plate (figure 2-6), rather than outside of 1. Remove the front and rear plates from the PMK 350 the plate (figure 2-5). To install the PMK 300 in this (figure 2-7), using an Extron Tweeker or a #2 Philips configuration, slide the bracket up from the bottom of the screw
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Installation and Operation, cont’d 6. Assemble the U-bolt and the following parts in the Decora unit mounting following order (figure 2-8): The DVI 201 A D (Decora) transmitter and receiver can be a. Pass the legs of the U-bolt through the slotted holes on installed in a one-gang electrical wall box with a Decora wall the mount plate flange. plate cover (supplied). b. Place the legs around the projector pole. The installation must conform to national and local electrical codes and to the w
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Installation and Operation, cont’d 2.50” [63.5mm] Wall Stud Wall Stud Signal Signal Output Output Cable Cable Cable Cable Clamp Clamp TP Cable (no boot) 1.51” [38.48mm] TP Cable Screws (no boot) Screws or Nails or Nails Captive Screw Connectors Figure 2-10 — Installing the wall box If attaching the wall box to wood, use four #8 or #10 N scr ews or 10-penny nails. A minimum of 0.5" (1.3 cm) Junction Box of screw thread must penetrate the wood. If attaching the wall box to metal st
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Installation and Operation, cont’d Final installation Connections After testing and making any adjustments, do the following: Transmitter connections 1. At the power outlet, unplug the power supply. The rack-mountable transmitter is in a quarter rack width One power supply can power both the transmitter and N enclosure. The wall-mountable transmitter is in an enclosure the r eceiver , so only one unit needs a power supply . that can be mounted in UL standard wall boxes with Decora- style
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Installation and Operation, cont’d DVI 201 Tx Rear Panel In a system wher e the local output is not used, ensur e N that you power up the end display first befor e the video DDC ROUTE POWER DVI 201 Tx REMOTE 12V source. Route the DDC to the remote end (see the RS-232 0.4A MAX PASS THRU DDC Route DIP switch [item , in "Operation", on b page 2-29]). 1 2 SPARE LOCAL Tx Rx Audio input (DVI 201 A D Tx [Decora] only) — Connect an c 5 6 4 unbalanced stereo audio source to th
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Installation and Operation, cont’d Connect transmitter output 1 to receiver input 1. N Receiver connections Connect transmitter output 2 to receiver input 2. The rack-mountable receiver is in a quarter rack width enclosure. The wall-mountable receiver is in an enclosure that If necessary , test for pr oper cable connection (output 1 to N can be mounted in UL standard wall boxes with Decora-style input 1, output 2 to input 2) as follows: face plates. 1. Plug both TP cables into the pow
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Installation and Operation, cont’d DVI 201 Rx Front Panel If necessary , test for pr oper cable connection (output 1 to N input 1, output 2 to input 2) as follows: RS-232 PASS THRU 1. Plug both TP cables into the powered unit. Tx Rx 2. Momentarily connect either of the cables on the DVI 200 Rx Series opposite end into the unpowered unit‘s “2” connector. 12 If the unpowered unit’s Power LED is lit, the connection is correct. DVI 201 A D Rx Front Panel If the unpowered unit’s Power
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Installation and Operation, cont’d TP cable termination RS-232 connector — Connect a serial communications port to l RJ-45 termination with CAT 5, CAT 5e, or N this 3.5 mm, 3-pole captive screw connector for bidirectional CA T 6 cable must comply with the TIA/EIA T 568A or RS-232 communication. See "RS-232 connector wiring," on TIA/EIA T 568B wiring standard for all connections. page 2-26, to wire the connector. Figure 2-20 details the recommended termination of TP cables The RS-2
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Installation and Operation, cont’d Terminating shielded cable The transmitter and receiver pair works with unshielded N twisted pair (UTP) or shielded twisted pair (STP) cables; Crimped Connector but, to ensure FCC Class A and CE compliance, STP cables are recommended. Figure 2-23 — Crimped RJ-45 connector The Tx/Rx includes four shielded RJ-45 connectors and a length of self-adhesive shielded tape that you can use to make the STP Power supply wiring cables that connect the transmitter
