Summary of the content on the page No. 1
User’s Manual
SW DVI A Series
Extron Electronics, USA Extron Electronics, Europe Extron Electronics, Asia Extron Electronics, Japan
1230 South Lewis Street Beeldschermweg 6C 135 Joo Seng Rd. #04-01 Kyodo Building, 16 Ichibancho
DVI and Audio Switchers
Anaheim, CA 92805 3821 AH Amersfoort, The Netherlands PM Industrial Bldg., Singapore 368363 Chiyoda-ku, Tokyo 102-0082
800.633.9876 714.491.1500 +800.3987.6673 +31.33.453.4040 +800.7339.8766 +65.6383.4400 Japan
FAX 714.491.1517 FAX +31.33.4
Summary of the content on the page No. 2
Precautions Safety Instructions • English Warning Extron’s Warranty 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 wo
Summary of the content on the page No. 3
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
Summary of the content on the page No. 4
Table of Contents Chapter One • Introduction ................................................... 1-1 About this Manual .................................................................... 1-2 About the SW DVI A Series .................................................... 1-2 Features ........................................................................................ 1-2 Application Diagram ................................................................. 1-4 Chapter Two • Installation .
Summary of the content on the page No. 5
Table of Contents, cont’d Chapter Four • SIS Configuration and Control ......... 4-1 SW DVI A Series Host-to-Sitcher w Communications ...................................... 4-2 Switcher-initiated messages ................................................. 4-2 Error responses ...................................................................... 4-2 Using the Coand/Response T mm able ................................. 4-3 Symbol definitions ..................................................
Summary of the content on the page No. 6
Introduction Independent input equalization — High and low equalization About this Manual levels for each input can be selected via the Input EQ This manual describes the Extron SW2 DVI A and SW4 DVI A DIP switches on the front panel. This reduces the switchers, and discusses how to install, configure, and operate need for additional signal conditioning equipment by them. The terms “SW2/SW4” and “switcher” are used compensating for a degraded/poor quality signal. interchangeably throu
Summary of the content on the page No. 7
+ Introduction, cont’d Application Diagram SW DVI A Series The following diagram provides an example of how an SW DVI A Series switcher may be connected. PCs with DVI Output and Audio RS-232 Control Extron SW4 DVI A Chapter Two DVI Switcher with Audio Display with DVI Input and Audio 2 PCs with DVI Output and Audio Installation Connection diagram for an SW4 DVI A switcher Installation Overview Mounting the SW DVI A Series Rear Panel Features Wiring the Power Connector DVI-I Video Connectors A
Summary of the content on the page No. 8
Installation Rack mounting Installation Overview To install and set up the SW2/SW4 switcher, For optional rack mounting, do not install the rubber feet. Mount the switcher on any of the following rack shelves: 1 Mount the switcher on a rack shelf or furniture, if desired. ® • RSB 123 1U, 3.5" Deep VersaTools Basic Rack Shelf (part #60-604-20) Connect input source(s) to one or more SW2/SW4 video 2 input connectors. • RSF 123 1U, 3.5" Deep VersaTools Rack Shelf Kit (part #60-190-20) Conn
Summary of the content on the page No. 9
HalfRackVersaToolsStandardShelf Installation, cont’d Mounting on a standard or VersaTools rack shelf 1U Universal Rack Shelf 1. If feet were previously attached to the bottom of the 1/2 Rack Width Front False SW2/SW4, remove them. Faceplate 2. Mount the SW DVI A Series switcher on the rack shelf, using two 4-40 x 3/16" screws in opposite (diagonal) 4 corners to secure the unit to the shelf (see the figures below HalfRackVersaToolsShelf and on the next page). 3. Install blank panel(s) or o
Summary of the content on the page No. 10
MAV SERIES INPUTS OUTPUTS AV MATRIX SWITCHER 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 ENTER PRESET I/O IR VID +dB AUD -dB AUDIO SETUP Installation, cont’d Furniture mounting To mount the SW DVI A switcher under a desk, table, or podium, use the optional VersaTools MBU 123 Mini Under-Desk Mounting Kit (part #70-212-01), as follows: 1. If rubber feet were previously attached to the bottom of the unit, remove them. 2. Remove the two screws from one side of the SW2/SW4. Retain the screws for possible l
Summary of the content on the page No. 11
Installation, cont’d Rear Panel Features Video output connector — Connect a DVI-D display device to b this female DVI-I connector. Each time a display is powered 1 2 3 on and connected to the switcher’s output connector, the EDID information is read from the connected output device and REMOTE / AUTO-SW INPUTS OUTPUT INPUTS written to non-volatile memory on each input. SUPPORTS 1 Tx Rx A S DVI-D ONLY The EDID information is also read and stored whenever 1 N POWER OUTPUT 12V 0.2A MAX powe
Summary of the content on the page No. 12
Installation, cont’d Wiring the Power Connector DVI-I Video Connectors If using a different external power supply from the one provided The DVI-I video input and output connectors have the following with the SW2/SW4, you may need to wire the connector for it. pin configuration: 1 8 To wire the power connector, 1. Cut the DC output cord to the length needed. 2. Strip the jacket to expose 3/16" (5 mm) of the conductors. 9 17 24 Female Connector Exposing more than 3/16” (5 mm) of the copper
Summary of the content on the page No. 13
L R L R Installation, cont’d 1. Wire the RS-232 cable to the five-pole captive screw plug, Audio output provided with the SW2/SW4, as described below. Connect The 5-pole captive screw audio output connector is used for only the red, orange, and green wires in the cable; and use both balanced and unbalanced audio. When the connector is only the first three pins on the connector, starting at the wired for unbalanced audio, the gain is unity. left. a. Connect the red wire to the first pin
Summary of the content on the page No. 14
+ Installation, cont’d To enable autoswitching, SW DVI A Series 1. Cut a small piece of wire to use as a jumper. 2. Insert the ends of the wire into pin holes 4 and 5 of the provided 5-pole captive screw plug, connecting pins 4 and 5 together. (See the figure at right.) 3. Use an Extron Tweeker or other small screwdriver to tighten the plug’s two screws above pin slots 4 and 5, so that the jumper wire ends remain securely in place. 4. Insert the plug into the 5-pole captive screw con
Summary of the content on the page No. 15
Operation Front Panel Features Operations Powering on the switcher AUTO INPUT SIGNAL To power on the SW2/SW4, 1 2 EQ SWITCH IR PRESENCE 1 2 HIGH ON 1. Connect all input and output devices to the switcher’s ACTIVE 1 2 LOW 1 2 rear panel connectors. (See chapter 2, “Installation,” for SW2 DVI A information on the rear panel connections.) 2. Power on the display. 1 2 3 4 5 3. Plug the power supply into the orange 2-pole captive screw power connector on the rear panel. SW2 DVI A front pan
Summary of the content on the page No. 16
Channel 1 2 3 4 5 6 7 8 9 0 +10 IR 102 Operation, cont’d Remote control buttons Using the IR 102 remote control On the IR 102 Remote The hand-held IR 102 Remote Control lets you remotely perform Control, buttons 1 through 4 functions that are also available through the front panel buttons select inputs. Button 0 mutes and SIS commands. (deselects) all inputs. The IR receiver port on the front panel is located to the right Input Selection buttons — of the Auto Switch Active LED. It
Summary of the content on the page No. 17
Operation, cont’d 2. On the next Download Center screen, click the SW DVI A Setting equalization for input sources Series Download link. High and low EQ levels for each input can be selected via the Input EQ DIP switches on the front panel. Setting these switches to High (up) compensates for a degraded/poor quality signal, reducing the need for additional signal conditioning equipment. Download link for SW DVI A firmware If the input signal is strong, set the switches to Low (down).
Summary of the content on the page No. 18
Operation, cont’d Loading the firmware to the switcher To load a new version of firmware to your SW2/SW4, use the Firmware Loader software. Your computer’s serial port must be connected to the first three pins on the switcher’s Remote/Auto-SW serial port. See chapter 2, “Installation,” for information on connecting to the serial port. 1. If you have not already done so, download the Firmware Loader installer executable file to your computer (see “Downloading the firmware,” earlier in th
Summary of the content on the page No. 19
Operation, cont’d 9. On the Choose Firmware File window, double-click on SW DVI A Series the new firmware file to open it. The Choose Firmware File window closes, and the path to the selected firmware file is displayed in the “Select a firmware file” field on the firmware file selection screen. Chapter Four 10. Click the Upload button. A status bar, which shows the progress of the upload, appears in the Firmware Loader window. The firmware upload to the switcher may take 4 s
Summary of the content on the page No. 20
SIS Configuration and Control The SW2/SW4 can be remotely set up and controlled via a host Using the Command/Response Table computer or other device (such as a control system), attached The command/response table on the following pages lists to the rear panel Remote/Auto-SW port, using the Extron valid ASCII and hexadecimal command codes, the switcher’s ™ Simple Instruction Set (SIS ) commands. See “Wiring the responses to the host, and a description of the command’s Remote/Autoswitchi
