Extron SW2 DP User manual

Brand: Extron

Model: SW2 DP

Type: User manual

User Guide

SW2 DP

DisplayPort Switchers

DisplayPort Switcher

68-2245-01 Rev. C

01 19

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 68-290-01, on the Extron

website, www.extron.com.

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

68-290-01) auf der Extron-Website, www.extron.com.

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 68-290-01, en el sitio Web de Extron, www.extron.com.

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.

68-290-01, sur le site Extron, www.extron.com.

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

68-290-01, sul sito web di Extron, www.extron.com.

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 68-290-01, na stronie internetowej Extron, www.extron.com.

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: ,

www.extron.com, номер по каталогу - 68-290-01.

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 , www.extron.com，参见

Extron 安全规范指南，产品编号 68-290-01。

안전 지침 • 한국어

경고: 이 기호 가 제품에 사용될 경우, 제품의 인클로저 내에 있는

접지되지 않은 위험한 전류로 인해 사용자가 감전될 위험이 있음을

경고합니다.

주의: 이 기호 가 제품에 사용될 경우, 장비와 함께 제공된 책자에 나와

있는 주요 운영 및 유지보수(정비) 지침을 경고합니다.

안전 가이드라인, 규제 준수, EMI/EMF 호환성, 접근성, 그리고 관련 항목에

대한 자세한 내용은 Extron 웹 사이트(www.extron.com)의 Extron 안전 및

규제 준수 안내서, 68-290-01 조항을 참조하십시오.

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：www.extron.com，然後參閱《Extron 安全性與法規

遵守手冊》，準則編號 68-290-01。

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 www.extron.com より『 Extron Safety

and Regulatory Compliance Guide』 ( P/N 68-290-01) をご覧ください。

Trademarks

All trademarks mentioned in this guide are the properties of their respective owners.

The following registered trademarks (

), registered service marks (

), and trademarks (

) are the property of RGBSystems, Inc. or

ExtronElectronics (see the current list of trademarks on the Terms of Use page at www.extron.com):

Registered Trademarks

(

)

Extron, Cable Cubby, ControlScript, CrossPoint, DTP, eBUS, EDID Manager, EDID Minder, Flat Field, FlexOS, Glitch Free. Global

Configurator, GlobalScripter, GlobalViewer, Hideaway, HyperLane, IPIntercom, IPLink, KeyMinder, LinkLicense, LockIt, MediaLink,

MediaPort, NetPA, PlenumVault, PoleVault, PowerCage, PURE3, Quantum, Show Me, SoundField, SpeedMount, SpeedSwitch,

StudioStation, SystemINTEGRATOR, TeamWork, TouchLink, V-Lock, VideoLounge, VN-Matrix, VoiceLift, WallVault, WindoWall, XTP,

XTPSystems, and ZipClip

Registered Service Mark

(SM)

: S3 Service Support Solutions

Trademarks

(

™

)

AAP, AFL (Accu-RateFrameLock), ADSP(Advanced Digital Sync Processing), Auto-Image, AVEdge, 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, EQIP, Everlast, FastBite, FOX, FOXBOX, IP Intercom HelpDesk,

MAAP, MicroDigital, Opti-Torque, PendantConnect, ProDSP, QS-FPC(QuickSwitch Front Panel Controller), RoomAgent, Scope-Trigger,

ShareLink, SIS, SimpleInstructionSet, Skew-Free, SpeedNav, Triple-Action Switching, True4K, Vector™ 4K , WebShare, XTRA, and

ZipCaddy

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 1st paragraph is for TP ONLY, delete for all others products) 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.

• (if only this paragraph is used, reformat to single NOTE format.) 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.

Battery Notice

This product contains a battery. Do not open the unit to replace the battery. If the

battery needs replacing, return the entire unit to Extron (for the correct address, see the

Extron Warranty section on the last page of this guide).

CAUTION: Risk of explosion. Do not replace the battery with an incorrect type.

Dispose of used batteries according to the instructions.

ATTENTION : Risque d’explosion. Ne pas remplacer la pile par le mauvais type de

pile. Débarrassez-vous des piles usagées selon le mode d’emploi.

VCCI-A Notice

この装置は、クラスＡ情報技術装置です。この装置を家庭環境で使用すると、電波妨害を引き

起こすことがあります。その場合には使用者が適切な対策を講ずるよう要求されることがあります。

ＶＣＣI－Ａ

Conventions Used in this Guide

Notifications

The following notifications are used in this guide:

WARNING: Potential risk of severe injury or death.

AVERTISSEMENT : Risque potentiel de blessure grave ou de mort.

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.

Software Commands

Commands are written in the fonts shown here:

^AR Merge Scene,,0p1 scene 1,1 ^B 51 ^W^C.0

[01] R 0004 00300 00400 00800 00600 [02] 35 [17] [03]

E X! *X1&* X2)* X2#* X2! CE}

NOTE: For commands and examples of computer or device responses used in

this guide, the character “0” is used for the number zero and “O” is the capital

letter “o.”

Computer responses and directory paths that do not have variables are written in the

font shown here:

Reply from 208.132.180.48: bytes=32 times=2ms TTL=32

C:\Program Files\Extron

Variables are written in slanted form as shown here:

ping xxx.xxx.xxx.xxx —t

SOH R Data STX Command ETB ETX

Selectable items, such as menu names, menu options, buttons, tabs, and field names

are written in the font shown here:

From the File menu, select New.

Click the OK button.

Specifications Availability

Product specifications are available on the Extron website, www.extron.com.

Extron Glossary of Terms

A glossary of terms is available at http://www.extron.com/technology/glossary.aspx.

This Attention box is for

XTP and DTP ONLY,

delete for all others

Delete this entire NOTE if

the above ATTENTION IS

USED FOR XTP AND DTP

PRODUCTS. DELETE the

FIRST paragraph if NOT

TP. The second paragraph

is required if the Attention

is not used (it is duplicate

information).

Delete this entire section if

the product does not have

a battery.

Contents

Introduction ...............................................1

About this Guide .................................................. 1

About the SW2 DP .............................................. 1

Features .............................................................. 1

Application Diagram ............................................ 2

Installation ................................................3

Installation Overview ............................................ 3

Rear Panel Features ............................................ 4

Wiring for RS-232 Control ................................... 5

Connecting to the USB Port ................................ 6

Enabling Auto-input Switching ............................. 8

Wiring the DisplayPort Connectors ...................... 9

Wiring the Power Connector (Optional) .............. 10

Operations........................................................ 13

Powering On the Switcher ............................. 13

Selecting an Input .............................................. 13

Enabling Front Panel Lockout (Executive

Mode) ............................................................... 14

Resetting ........................................................... 14

EDID Minder ...................................................... 15

Storing the Display EDID .................................... 15

Remote Conﬁguration and Control ..........17

Using SIS Commands ....................................... 17

Host-to-switcher Communications ................ 17

Switcher-initiated Messages .......................... 17

Error Responses ............................................ 18

Using the Command and Response Table ..... 18

Symbol Deﬁnitions ......................................... 18

Updating Firmware Using Firmware Loader ....... 21

Downloading and Installing Firmware

Loader .......................................................... 21

Downloading the SW2 DP Firmware .............. 22

Loading the Firmware to the Switcher ............ 22

Mounting the SW2 DP Switcher ........................ 28

Tabletop Use ................................................. 28

Rack Mounting .............................................. 28

Furniture Mounting......................................... 30

Extron Warranty ....................................... 32

viiTechnical Publications Standards and Styles • Contents

Technical Publications Standards and Styles • Contents viii

SW2 DP • Introduction 1

Introduction

This section gives an overview of the Extron SW2 DP switcher, describes its significant

features, and provides an example of an application diagram. The following topics are

covered:

• About this Guide

• About the SW2 DP

• Features

• Application Diagram

About this Guide

This guide describes the SW2 DP switcher and discusses how to install, configure, and

operate it. The terms “switcher” and “SW2 DP” are used interchangeably to refer to the

SW2 DP switcher.

About the SW2 DP

The Extron SW2 DP is a two input, one output, DisplayPort switcher that switches

DisplayPort video and embedded multi-channel digital audio signals. The SW2 DP is

HDCP compliant and supports data rates up to 10.8 Gbps and computer resolutions up to

2560x1600 W 60 Hz.

The SW2 DP switcher can be controlled via the front panel or the RS-232 interface. You can

select inputs by pressing the front panel buttons, enabling auto-input switching, or entering

Simple Instruction Set (SIS) commands via RS-232.

Features

• HDCP — The SW2 DP checks the sources and display for HDCP compliance. HDCP

LEDs for the inputs and output indicate whether HDCP authentication was successful.

• Thunderbolt™ source support — Thunderbolt sources are backwards-compatible

with the SW2 DP inputs for DisplayPort audio and video (Thunderbolt devices are not

supported on the SW2 DP output).

• Auto-input switching — The SW2 DP can be configured to automatically switch to

the active input when the switcher detects a signal. If both input signals are present, the

switcher switches to input 1.

• Signal detection LEDs — Both inputs and the output are represented by LEDs on the

front panel. Each LED lights if a signal is present for its input or output.

• Input cable equalization — Automatic input cable equalization compensates for

signal loss up to 25 feet (7.6 m).

• RS-232 control — The switcher can be controlled via SIS commands issued through

an RS-232 computer interface.

• Front panel security lockout (executive mode) — To prevent unauthorized access

to the switchers, front panel lock mode can be enabled via the front panel or SIS

commands. When the switcher is in lock mode, all front panel controls are disabled

(RS-232 control remains available).

SW2 DP • Introduction 2

• EDID Minder — EDID (Extended Display Identification Data) consists of the resolution,

refresh rate, and pixel clock information of a display device. The EDID Minder manages

this information between the digital output device and the inputs. By maintaining

continuous EDID communication with the sources, the EDID Minder ensures that all

DisplayPort sources power up properly and maintain their video outputs, whether or not

an active signal is displayed.

• A rear panel DIP switch enables you to either keep the default EDID of 1920x1080 @

60 Hz with 2-channel audio or store the EDID of the connected display at the output so

that connection with the display is made quickly and smoothly at each power-up.

• Power supply — An external 12 VDC power supply with a 2-pole captive screw

connector accepts 100 to 240 VAC.

• Rack and furniture mounting — The SW2 DP can be mounted on a rack shelf or

under a desk or podium with an optional mounting kit.

Application Diagram

The following diagram provides an example of how an SW2 DP switcher can be connected.

12V

0.6A MAX

POWER

EDID

STORE

DEFAULT

STORED

RS-232 AUTO

Rx GTx

INPUTS

OUTPUT

EDID

REMOTE

SW2 DP

100

LINK

ACT

COM

INPUT

RELAY

TX RX

IPL 250

OFF

DISPLAY

MUTE

SCREEN

DOWN

VCR

DVD

DOC

CAM

LAPTOP

Flat Panel Display

with DisplayPort Input

Laptop with

DisplayPort Output

Laptop with

DisplayPort Output

TCP/IP

TouchLink

Control

System

Ext

ron

SW2 DP

Displ

ayPort Switcher

Figure 1. Connection Diagram for an SW2 DP DisplayPort Switcher

SW2 DP • Installation 33

Installation

This section gives an overview of the steps to install the SW2 DP switcher and detailed

instructions for cabling. It also provides a description of the rear panel connectors. The

following topics are covered:

• Installation Overview

• Rear Panel Features

• Wiring for RS-232 Control

• Connecting to the USB Port

• Enabling Auto-input Switching

• Wiring the DisplayPort Connectors

• Wiring the Power Connector (Optional)

Installation Overview

To install and set up the SW2 DP switcher:

1. Turn off all of the equipment and disconnect it from the power source.

2. (Optional) Mount the switcher on a rack shelf or furniture (see Mounting the SW2 DP

Switcher on page 28).

3. Connect DisplayPort input sources to one or both SW2 DP input connectors.

4. Connect a DisplayPort output device to the switcher output connector.

5. Connect your computer to one of the following control ports to configure and control

the switcher via SIS commands:

• RS-232 port — Pins 1, 2, and 3 of the Remote port for Serial RS-232 control (See

Wiring for RS-232 Control on page 5 for connection procedures.)

• Config port — USB mini-B connector for USB control (See Connecting to the

USB Port on page 6 for connection procedures.)

6. (Optional) To enable auto-input switching, use a jumper to short pins 4 and 5 of the

Remote connector together (see Enabling Auto-input Switching on page 8).

7. If necessary, wire a 2-pole captive screw connector to your external power supply (see

Wiring the Power Connector [Optional] on page 10).

8. Power on the output device.

9. Connect power to the switcher.

10. Power on the input devices.

SW2 DP • Installation 4

Rear Panel Features

12V

0.6A MAX

POWER

EDID

STORE

DEFAULT

STORED

RS-232 AUTO

Rx GTx

INPUTS OUTPUT EDID REMOTE

SW2 DP

Figure 2. SW2 DisplayPort Rear Panel

Power connector — Plug the provided external 12 VDC power supply into this 2-pole,

3.5 mm captive screw connector.

ATTENTION:

• If not provided with a power supply, this product is intended to be supplied by a

power source marked “Class 2” or “LPS” and rated 12 VDC, minimum 1.0 A.

• Si le produit n’est pas fourni avec une source d’alimentation, il doit être

alimenté par une source d’alimentation de classe 2 ou LPS, avec une tension

nominale 12 Vcc, 1,0 A minimum.

Input connectors — Connect DisplayPort input devices to these female DisplayPort

connectors. Equalizers on the inputs compensate for a poor source signal and allow

cable runs of up to 25 feet (7.6 m). Mini DisplayPort devices are supported with

the appropriate adaptors and cables (not provided). See Wiring the DisplayPort

Connectors on page 9 for the connector pin assignments.

Output connector — Connect a DisplayPort output device to this female DisplayPort

connector. See Wiring the DisplayPort Connectors for the pin assignments.

EDID Store LED — This tri-colored LED lights to indicate EDID storing status:

• Red — EDID storing has been enabled (DIP switch 1 is set to Stored [down]) but

external EDID has not been stored and the factory default EDID is still present.

• Green — EDID storing has been enabled and the switcher is using external EDID.

• Amber — The EDID Store button has been pressed and the switcher is currently

storing EDID. (After the EDID is stored, the LED turns green.)

EDID Store button — Press this recessed button (using a pointed stylus or a small

screwdriver) to store the EDID of the connected display device (see Storing the

display EDID on page 15).

EDID DIP switch (switch 1, on the left) — Set this DIP switch to Stored (down) to

enable EDID storing. This is the default position (see Storing the display EDID).

Set the switch to Default (up) to use the SW DP2 default EDID of 1920x1080 @ 60 Hz

with 2-channel audio.

DIP switch 2 (on the right) is not used.

Remote connector — This 5-pole, 3.5 mm captive screw connector can be used for

RS-232 communication with the switcher and to enable auto-input switching.

• For RS-232 control, connect the Tx (transmit), Rx (receive) and G (ground) pins to

your computer serial port (see Wiring for RS-232 Control on the next page).

• To enable auto-input switching, short pins 4 and 5 of this connector together. In

auto-input switch mode, the switcher automatically switches to the active input (see

Enabling Auto-input Switching on page 8).

SW2 DP • Installation 5

Wiring for RS-232 Control

The 5-pole, 3.5 mm captive screw Remote connector is used for RS-232 communication

and to enable auto-input switching between inputs connected to the switcher.

Use a female 9-pin D-to-bare wire RS-232 cable or a universal control cable to connect

your computer or control system to the Remote connector.

1. Wire the unterminated end of the RS-232 cable to the provided 5-pole captive screw

plug as described below. Connect the transmit, receive, and ground wires of the cable

to the first three pins on the connector, starting at the left:

• Connect the transmit wire to pin 1, which plugs into the Tx (transmit) port.

• Connect the receive wire to pin 2, which plugs into the Rx (receive) port.

• Connect the ground wire to pin 3, which plugs into the G (ground) port.

2. Plug the 5-pole connector into the Remote receptacle on the rear panel.

Figure 3 shows how to wire this shared connector for RS-232.

RS-232 Auto

Computer or

Control System

RS-232 Port

SW2 DP Switcher

Rear Panel

Remote Port

NOTE: If you use cable that has a drain

wire, tie the drain wire to ground

at both ends.

Tx Rx

Ground (G)

Transmit (Tx)

Receive (Rx)

Transmit (Tx)

Receive (Rx)

9-pin HD

Connector

Figure 3. Remote Connector Pin Assignments for RS-232

SW2 DP • Installation 6

Connecting to the USB Port

The mini Type B USB port is located on the SW2 DP front panel. It can be used to configure

the switcher via SIS commands as an alternative to the RS-232 connector.

To set up a USB connection:

1. Connect a USB A to mini B cable between the USB Config port on the switcher front

panel and a USB port on your computer.

USB Cable

Type A

USB

Mini Type B

USB

USB 1

USB

Ports

Computer

SW2 DP Front Panel

CONFIG

AUTO

SWITCH

SW2 DP

DISPLAYPORT SWITCHER

1 2

SIGNAL

INPUTS OUTPUT

HDCP

INPUTS

Figure 4. USB Port Connection

2. If this is the first time you have connected an SW2 DP to this USB port on your

computer, the Found New Hardware Wizard opens. On the first screen, specify whether

you want the computer to connect to Windows Update in order to search the web for

the driver that it needs to communicate with the switcher via the USB port. This is not

necessary if the USB driver already exists on your computer.

• Select the Yes, this time only radio button if you want your computer to

connect to Windows Update only this one time.

• Select Yes, now and every time I connect a device if you want the computer

to automatically connect to Windows Update to search the web every time the

switcher is connected to this USB port.

• Select No, not this time if you do not want the computer to connect to Windows

Update to search the web at this time (for example, if the driver is already on your

computer).

See figure 5 on the next page.

SW2 DP • Installation 7

Figure 5. Found New Hardware Wizard Opening Screen

3. Click Next. On the next screen, select the Install the software automatically

(Recommended) radio button, then click Next (you do not need to insert a disc).

Figure 6. Selecting the Radio Button to Install the USB Driver Automatically

Your computer locates the driver needed for it to communicate with the SW2 DP via the

USB port and loads it to its hard drive.

4. When the Completed screen appears, click Finish to close the wizard.

NOTE: This wizard appears only the first time you connect the SW2 DP to each

USB port. You do not see the wizard again unless you connect the switcher to a

different USB port on your computer.

5. Configure the switcher as desired using SIS commands (see the Remote

Configuration and Control section, beginning on page 17, for information on available

commands).

SW2 DP • Installation 8

Enabling Auto-input Switching

You can set up the SW2 DP to automatically select the active connected input based on

the active Main Link signal. If both inputs are active, input 1 is selected. When auto-input

switching is in effect, the green Auto Switch LED on the front panel lights and the front panel

input selection buttons are disabled.

To enable auto-input switching:

1. Insert the provided 5-pole captive screw plug into the Remote connector on the

switcher rear panel.

2. Cut a small piece of wire to use as a jumper.

3. Insert the ends of the wire into slots 4 and 5 of the captive screw plug, shorting pins 4

and 5 together.

12V

- - A MAX

POWER

EDID

STORE

DEFAULT

STORED

RS-232 AUTO

RX GTX

INPUTS

OUTPUT

EDID

REMOTE

SW2 DP RS

Figure 7. Remote Connector with Jumper

4. Use a small screwdriver to tighten the two screws above pin slots 4 and 5 of the plug,

so that the jumper wire ends remain securely in place.

Auto-input switching remains in effect as long as the jumper wire connects the two pins and

the 5-pole captive screw plug is attached to the Remote connector.

SW2 DP • Installation 9

Wiring the DisplayPort Connectors

The DisplayPort connectors support data rates of either 1.62 Gbps (reduced bit rate) or

2.7Gbps (high bit rate), using either one, two, or four lanes. The SW2 DP supports mini

DisplayPort through the use of the appropriate adapters and cables (not provided). The

SW2 DP supports resolutions up to 2560x1600. If audio is available from the sources, it is

also available to the output device.

The figure on the right and the following table show pin assignments

for the DisplayPort connectors.

Pin Function Notes

1 ML Lane 0 (p) Main link lane 0 (positive)

2 GND Ground

3 ML_Lane 0 (n) Main link lane 0 (negative)

4 ML_Lane 1 (p) Main link lane 1 (positive)

5 GND Ground

6 ML_Lane 1 (n) Main link lane 1 (negative)

7 ML_Lane 2 (p) Main link lane 2 (positive)

8 GND Ground

9 ML_Lane 2 (n) Main link lane 2 (negative)

10 ML_Lane 3 (p) Main link lane 3 (positive)

11 GND Ground

12 ML_Lane 3 (n) Main link lane 3 (negative)

13 CONFIG1 Connected to Ground 1

14 CONFIG2 Connected to Ground 1

15 AUX CH (p) Auxiliary Channel (positive)

16 GND Ground

17 AUX CH (n) Auxiliary Channel (negative)

18 Hot Plug Hot Plug Detect

19 Return Return for Power

20 DP_PWR Power for connector (3.3 V 500 mA)

119

220

Female DisplayPort

Connector

SW2 DP • Installation 10

Wiring the Power Connector (Optional)

A 12 VDC, 1 A desktop power supply with a 2-pole captive screw connector attached is

provided with the SW2 DP. Should it become necessary to attach a 2-pole captive screw

connector to your Extron power supply, follow these instructions:

WARNING:

• Risk of electric shock. Keep the two power cord wires separate while the power

supply is plugged in. Remove power before wiring.

• Les deux cordons d’alimentation doivent rester séparés tant que l’alimentation est

branchée. Coupez l’alimentation avant de faire les raccordements.

ATTENTION:

• Power supply voltage polarity is critical. Incorrect voltage polarity can damage the

equipment. Identify the negative (or ground) lead by the ridges on the side of the

cord.

• 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 permettent de repérer le pôle négatif du cordon d’alimentation.

• 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.

• 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.

• Unless otherwise stated, the AC to DC adapters are not suitable for use in air

handling spaces or in wall cavities. The power supply is to be located within the

same vicinity as the Extron AV processing equipment in an ordinary location,

Pollution Degree 2, secured to the equipment rack within the dedicated closet,

podium or desk.

• Sauf mention contraire, les adaptateurs CA/CC ne conviennent pas à une

utilisation dans les espaces d’aération ou dans les cavités murales. La source

d’alimentation doit être située à proximité de l’équipement audiovisuel Extron dans

un emplacement habituel, avec un degré de pollution 2, ﬁxée à une estrade, un

bureau, ou dans une baie technique à l’intérieur d’un placard dédié.

• The installation must always be in accordance with the applicable provisions of

National Electrical Code ANSI/NFPA 70, article 75 and the Canadian Electrical Code

part 1, section 16. The power supply must not be permanently ﬁxed to a building or

similar structure.

• Cette installation doit toujours être 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.

• If not provided with a power supply, this product is intended to be supplied by a

power source marked “Class 2” or “LPS” and rated 12 VDC, minimum 1.0 A.

• Si le produit n’est pas fourni avec une source d’alimentation, il doit être alimenté par

une source d’alimentation de classe 2 ou LPS, avec une tension nominale 12 Vcc,

0,5 A minimum.

SW2 DP • Installation 11

To wire the power connector:

1. Cut the DC output cord to the length needed.

2. Strip the jacket to expose 3/16 inch (5 mm) of the conductors.

ATTENTION:

• The length of the exposed wires in the stripping process is important. The ideal

length is 3/16 inches (5 mm). If they are too long, the exposed wires may touch,

causing a short circuit between them. If they are too short, the wires can be

easily pulled out even if tightly fastened by the captive screws.

• La longueur des câbles exposés est importante lorsque l’on entreprend de les

dénuder. 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.

3. Slide the leads into the supplied 2-pole captive screw plug and secure them, using a

small screwdriver.

ATTENTION:

• Do not tin the stripped power supply leads before attaching the captive screw

plug to them. Tinned wires are not as secure in the captive screw connectors

and can be easily pulled out. They may also break after being bent several

times.

• 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 tirés. Ils peuvent aussi se casser après avoir été pliés plusieurs fois.

4. To verify the polarity of the power cord before connecting it, plug in the power supply

with no load and check the output with a voltmeter.

5. Use the supplied tie-wrap to strap the power cord to the extended tail of the connector.

Figure 8 shows how to wire the connector.

Captive Screw Connector

Tie Wrap

Heat

Shrink

1/8”

(3 mm)

7/8”

(22 mm)

3/16”

(5 mm) Max.

Figure 8. Power Connector Wiring

SW2 DP • Operation 12

Operation

This section contains a description of the features available on the SW2 DP front panel and

provides procedures for operating the switcher.

• Front Panel Features

• Operations

Front Panel Features

CONFIG

AUTO

SWITCH

SW2 DP

DISPLAYPORT SWITCHER

1 2

SIGNAL

INPUTS OUTPUT

HDCP

INPUTS

Figure 9. SW2 DP Front Panel

Auto Switch Active LED — This green LED lights when auto-input switching is in

effect (see Enabling Auto-input Switching on page 8 for the procedure to set up

auto-input switching).

Input selection buttons and LEDs — Press these buttons to select input 1 or

2. The LED at the right of each button lights when the SW2 DP has power and the

corresponding input is selected.

• The input buttons are disabled if auto-input switching is in effect; however, the LEDs

continue to light to indicate the selected input.

• The SW2 DP retains the previously selected input during a power cycle and the LED

for that input continues to light.

The input buttons are also used for enabling front panel lockout (executive mode) and

to initiate a system reset (see Enabling Front Panel Lockout (Executive Mode) and

Resetting, both on page 14).

Signal status LEDs —

• Inputs: Each input has a corresponding numbered Signal LED, which illuminates

when a source is connected to the input connector and Main Link activity is

detected from it.

NOTE: If the source device connected to the selected input is HDCP encrypted

(requires HDCP authentication), the corresponding signal LED may not light

unless HDCP has been authenticated.

• Output: The Output Signal LED lights when the Main Link signal is being

transmitted to a connected output device.

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Extron SW2 DP User manual

Brand: Extron

Model: SW2 DP

Type: User manual

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