Extron Electronics SW HDMI User Manual

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SW HDMI Series

Two and Four Input HDMI Switchers

User Guide

HDMI Switchers

68-1317-01 Rev. B

06 12

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. Retain Instructions • The safety instructions should be kept for future reference. Follow Warnings • Follow all warnings and instructions marked on the equipment or in the user information. Avoid Attachments • Do not use tools or attachments that are not recommended by the equipment

manufacturer because they may be hazardous.

Warning

Power sources • This equipment should be operated only from the power source indicated on the product. This

equipment is intended to be used with a main power system with a grounded (neutral) conductor. The third (grounding) pin is a safety feature, do not attempt to bypass or disable it.

Power disconnection • To remove power from the equipment safely, remove all power cords from the rear of

the equipment, or the desktop power module (if detachable), or from the power source receptacle (wall plug).

Power cord protection • Power cords should be routed so that they are not likely to be stepped on or pinched

by items placed upon or against them.

Servicing • Refer all servicing to qualiﬁed service personnel. There are no user-serviceable parts inside. To prevent

the risk of shock, do not attempt to service this equipment yourself because opening or removing covers may expose you to dangerous voltage or other hazards.

Slots and openings • If the equipment has slots or holes in the enclosure, these are provided to prevent

overheating of sensitive components inside. These openings must never be blocked by other objects.

Lithium battery • There is a danger of explosion if battery is incorrectly replaced. Replace it only with the

same or equivalent type recommended by the manufacturer. Dispose of used batteries according to the manufacturer’s instructions.

Consignes de Sécurité • Français

Ce symbole sert à avertir l’utilisateur que la documentation fournie avec le matériel contient des instructions importantes concernant l’exploitation et la maintenance (réparation).

Ce symbole sert à avertir l’utilisateur de la présence dans le boîtier de l’appareil de tensions dangereuses non isolées posant des risques d’électrocution.

Attention

Lire les instructions• Prendre connaissance de toutes les consignes de sécurité et d’exploitation avant

d’utiliser le matériel.

Conserver les instructions• Ranger les consignes de sécurité aﬁn de pouvoir les consulter à l’avenir. Respecter les avertissements • Observer tous les avertissements et consignes marqués sur le matériel ou

présentés dans la documentation utilisateur.

Eviter les pièces de fixation • Ne pas utiliser de pièces de ﬁxation ni d’outils non recommandés par le

fabricant du matériel car cela risquerait de poser certains dangers.

Sicherheitsanleitungen • Deutsch

Dieses Symbol soll dem Benutzer in der im Lieferumfang enthaltenen Dokumentation besonders wichtige Hinweise zur Bedienung und Wartung (Instandhaltung) geben.

Dieses Symbol soll den Benutzer darauf aufmerksam machen, daß im Inneren des Gehäuses dieses Produktes gefährliche Spannungen, die nicht isoliert sind und die einen elektrischen Schock verursachen können, herrschen.

Achtung

Lesen der Anleitungen • Bevor Sie das Gerät zum ersten Mal verwenden, sollten Sie alle Sicherheits-und

Bedienungsanleitungen genau durchlesen und verstehen.

Aufbewahren der Anleitungen • Die Hinweise zur elektrischen Sicherheit des Produktes sollten Sie

aufbewahren, damit Sie im Bedarfsfall darauf zurückgreifen können.

Befolgen der Warnhinweise • Befolgen Sie alle Warnhinweise und Anleitungen auf dem Gerät oder in der

Benutzerdokumentation.

Keine Zusatzgeräte • Verwenden Sie keine Werkzeuge oder Zusatzgeräte, die nicht ausdrücklich vom

Hersteller empfohlen wurden, da diese eine Gefahrenquelle darstellen können.

Avertissement

Alimentations • Ne faire fonctionner ce matériel qu’avec la source d’alimentation indiquée sur l’appareil. Ce

matériel doit être utilisé avec une alimentation principale comportant un ﬁl de terre (neutre). Le troisième contact (de mise à la terre) constitue un dispositif de sécurité : n’essayez pas de la contourner ni de la désactiver.

Déconnexion de l’alimentation• Pour mettre le matériel hors tension sans danger, déconnectez tous les

cordons d’alimentation de l’arrière de l’appareil ou du module d’alimentation de bureau (s’il est amovible) ou encore de la prise secteur.

Protection du cordon d’alimentation • Acheminer les cordons d’alimentation de manière à ce que personne

ne risque de marcher dessus et à ce qu’ils ne soient pas écrasés ou pincés par des objets.

Réparation-maintenance • Faire exécuter toutes les interventions de réparation-maintenance par un

technicien qualiﬁé. Aucun des éléments internes ne peut être réparé par l’utilisateur. Aﬁn d’éviter tout danger d’électrocution, l’utilisateur ne doit pas essayer de procéder lui-même à ces opérations car l’ouverture ou le retrait des couvercles risquent de l’exposer à de hautes tensions et autres dangers.

Fentes et orifices • Si le boîtier de l’appareil comporte des fentes ou des oriﬁces, ceux-ci servent à empêcher les

composants internes sensibles de surchauffer. Ces ouvertures ne doivent jamais être bloquées par des objets.

Lithium Batterie • Il a danger d’explosion s’ll y a remplacment incorrect de la batterie. Remplacer uniquement

avec une batterie du meme type ou d’un ype equivalent recommande par le constructeur. Mettre au reut les batteries usagees conformement aux instructions du fabricant.

Vorsicht

Stromquellen • Dieses Gerät sollte nur über die auf dem Produkt angegebene Stromquelle betrieben werden.

Dieses Gerät wurde für eine Verwendung mit einer Hauptstromleitung mit einem geerdeten (neutralen) Leiter konzipiert. Der dritte Kontakt ist für einen Erdanschluß, und stellt eine Sicherheitsfunktion dar. Diese sollte nicht umgangen oder außer Betrieb gesetzt werden.

Stromunterbrechung • Um das Gerät auf sichere Weise vom Netz zu trennen, sollten Sie alle Netzkabel aus der

Rückseite des Gerätes, aus der externen Stomversorgung (falls dies möglich ist) oder aus der Wandsteckdose

ziehen.

Schutz des Netzkabels • Netzkabel sollten stets so verlegt werden, daß sie nicht im Weg liegen und niemand

darauf treten kann oder Objekte darauf- oder unmittelbar dagegengestellt werden können.

Wartung • Alle Wartungsmaßnahmen sollten nur von qualiziertem Servicepersonal durchgeführt werden.

Die internen Komponenten des Gerätes sind wartungsfrei. Zur Vermeidung eines elektrischen Schocks versuchen Sie in keinem Fall, dieses Gerät selbst öffnen, da beim Entfernen der Abdeckungen die Gefahr eines elektrischen Schlags und/oder andere Gefahren bestehen.

Schlitze und Öffnungen • Wenn das Gerät Schlitze oder Löcher im Gehäuse aufweist, dienen diese zur

Vermeidung einer Überhitzung der empndlichen Teile im Inneren. Diese Öffnungen dürfen niemals von

anderen Objekten blockiert werden.

Litium-Batterie • Explosionsgefahr, falls die Batterie nicht richtig ersetzt wird. Ersetzen Sie verbrauchte Batterien

nur durch den gleichen oder einen vergleichbaren Batterietyp, der auch vom Hersteller empfohlen wird. Entsorgen Sie verbrauchte Batterien bitte gemäß den Herstelleranweisungen.

Instrucciones de seguridad • Español

Este símbolo se utiliza para advertir al usuario sobre instrucciones importantes de operación y mantenimiento (o cambio de partes) que se desean destacar en el contenido de la documentación suministrada con los equipos.

Este símbolo se utiliza para advertir al usuario sobre la presencia de elementos con voltaje peligroso sin protección aislante, que puedan encontrarse dentro de la caja o alojamiento del producto, y que puedan representar riesgo de electrocución.

Precaucion

Leer las instrucciones • Leer y analizar todas las instrucciones de operación y seguridad, antes de usar el

equipo.

Conservar las instrucciones • Conservar las instrucciones de seguridad para futura consulta. Obedecer las advertencias • Todas las advertencias e instrucciones marcadas en el equipo o en la

documentación del usuario, deben ser obedecidas.

Evitar el uso de accesorios • No usar herramientas o accesorios que no sean especiﬁcamente

recomendados por el fabricante, ya que podrian implicar riesgos.

安全须知 • 中文

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。

这个符号警告用户该设备机壳内有暴露的危险电压，有触电危险。

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。避免追加 • 不要使用该产品厂商没有推荐的工具或追加设备，以避免危险。

Advertencia

Alimentación eléctrica • Este equipo debe conectarse únicamente a la fuente/tipo de alimentación eléctrica

indicada en el mismo. La alimentación eléctrica de este equipo debe provenir de un sistema de distribución general con conductor neutro a tierra. La tercera pata (puesta a tierra) es una medida de seguridad, no puentearia ni eliminaria.

Desconexión de alimentación eléctrica • Para desconectar con seguridad la acometida de alimentación

eléctrica al equipo, desenchufar todos los cables de alimentación en el panel trasero del equipo, o desenchufar el módulo de alimentación (si fuera independiente), o desenchufar el cable del receptáculo de la pared.

Protección del cables de alimentación • Los cables de alimentación eléctrica se deben instalar en lugares

donde no sean pisados ni apretados por objetos que se puedan apoyar sobre ellos.

Reparaciones/mantenimiento • Solicitar siempre los servicios técnicos de personal calicado. En el interior no

hay partes a las que el usuario deba acceder. Para evitar riesgo de electrocución, no intentar personalmente la reparación/mantenimiento de este equipo, ya que al abrir o extraer las tapas puede quedar expuesto a voltajes peligrosos u otros riesgos.

Ranuras y aberturas • Si el equipo posee ranuras o oriﬁcios en su caja/alojamiento, es para evitar el

sobrecalientamiento de componentes internos sensibles. Estas aberturas nunca se deben obstruir con otros

objetos.

Batería de litio • Existe riesgo de explosión si esta batería se coloca en la posición incorrecta. Cambiar esta

batería únicamente con el mismo tipo (o su equivalente) recomendado por el fabricante. Desachar las baterías

usadas siguiendo las instrucciones del fabricante.

警告

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。

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。

电源线保护 • 妥善布线，避免被踩踏，或重物挤压。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或相近型号的电池。按

照生产厂的建议处理废弃电池。

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; the user must correct the interference at his own expense.

NOTE: This unit was tested with shielded cables on the peripheral devices. Shielded cables must be used with

the unit 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

In this user guide, the following are used:

DANGER: A danger indicates a situation that will result in death or severe

injury.

WARNING: A warning indicates a situation that has the potential to result in death or

severe injury.

CAUTION: A caution indicates a situation that may result in minor injury.

ATTENTION: Attention indicates a situation that may damage or destroy the

product or associated equipment.

NOTE: A note draws attention to important information.

TIP: A tip provides a suggestion to make working with the product or application easier.

Commands are written in the fonts shown here:

^AR Merge Scene,,Op1 scene 1,1 ^B 51 ^W^C

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

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

}

NOTE: For commands and examples of computer or device responses mentioned

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 Click the OK button.

in this guide, the character “0” is used for the number zero and “O” represents the capital letter “o.”

File menu, select New.

Trademarks

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

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

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

About the SW HDMI Series Switchers .................. 1

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

Application Diagram ........................................... 3

Installation .............................................................. 4

Installation Overview ........................................... 4

Rear Panel Features ............................................. 5

Wiring the Power Connector (Optional) .............. 6

Wiring for RS-232 Control .................................. 7

Connecting to the USB Port ................................ 8

Enabling Auto-input Switching.......................... 10

Operation .............................................................. 11

Front Panel Features .......................................... 11

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

Powering on the Switcher ............................. 13

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

Resetting ...................................................... 13

Using the Optional IR 102 Remote Control .... 14

Locking and Unlocking the Front Panel

(Executive Mode) ......................................... 15

EDID Modes .................................................. 15

Remote Communication and Control ............. 19

Using Simple Instruction Set (SIS) Commands .... 19

Host-to-switcher Communications ................ 19

Switcher-initiated Messages .......................... 19

Error Responses............................................. 20

Using the Command and Response Table ...... 20

Symbol Definitions ........................................ 20

Command and Response Table for SIS

Commands ..................................................... 22

Updating Firmware Using Firmware Loader ....... 24

Downloading and Installing Firmware

Loader ......................................................... 24

Downloading the SW HDMI Firmware ........... 24

Loading the Firmware to the Switcher ........... 25

Reference Information ....................................... 29

Specifications .................................................... 29

Part Numbers .................................................... 31

Included Parts ............................................... 31

Accessories ................................................... 31

Cables and Adapters ..................................... 31

Mounting the SW HDMI ................................... 32

Tabletop Use ................................................. 32

Rack Mounting ............................................. 32

Furniture Mounting ....................................... 34

vSW HDMI Series • Contents

SW HDMI Series • Contents vi

Introduction

This section gives an overview of the SW HDMI Series switchers. Topics include:

• About this Guide

• About the SW HDMI Series Switchers

• Features

• Application Diagram

About this Guide

This guide describes the Extron SW HDMI Series switchers and discusses how to install,

configure, and operate them.

In this guide, the term “SW HDMI Series” refers to both the SW2 HDMI and the SW4 HDMI switchers. “Switcher” and “SW HDMI” are used interchangeably to refer to

any single unit.

About the SW HDMI Series Switchers

The Extron SW HDMI Series are two and four input, one output, High-definition Multimedia Interface (HDMI) switchers. They allow multiple HDMI signals, including digital

video, 3D signals, and embedded multi-channel digital audio to be switched to one

compatible display. These switchers support all standard single-link HDMI (up to 225 MHz) and Digital Video Interface (DVI) 1.0 signal formats. They are compatible at 60 Hz with all HDTV resolutions up to 1080p and PC resolutions up to 1920x1200, with 12-bit color, and are fully compliant with High-bandwidth Digital Content Protection (HDCP).

The SW HDMI switchers can be controlled via the front panel, the RS-232 interface, or the

optional IR 102 Remote Control. You can select inputs by pressing the front panel buttons, pressing buttons on the IR 102, enabling auto-input switching, or entering Simple Instruction Set (SIS™) commands via RS-232.

Features

• HDCP authentication — The SW HDMI switchers check the sources and the display

individually for HDCP compliance. HDCP LEDs for each input and the output indicate successful HDCP authentication.

• Auto-input switching — The SW HDMI Series can be configured to automatically

switch to the highest-numbered active input when the switcher detects a signal.

• Signal detection LEDs — Each input and the output are represented by front panel

LEDs, which light if a signal is present for the input or output and there is activity on

the Transition Minimized Differential Signaling (TMDS) lines.

• Rack and furniture mounting — The SW HDMI Series can be mounted on a rack

shelf or under a desk or podium with an optional mounting kit.

SW HDMI Series • Introduction 1

• Remote configuration and control — The switcher can be configured via an RS-232

or USB connection via SIS commands (see “Using Simple Instruction Set (SIS)

Commands” on page 19).

• EDID Minder® — A proprietary EDID (Extended Display Identification Data)

management process from Extron, the EDID Minder manages the EDID between a digital display device and one or more input sources. By maintaining continuous EDID communication with all sources, EDID Minder ensures that digital sources power up

properly and maintain their video output, whether or not they are actively connected to the digital display device.

• EDID modes — Either of the following EDID modes can be selected by SIS commands:

• Automatic, in which the SW HDMI reads the EDID data when a display is connected

and stores the data in memory (default mode)

• User-assigned, in which you can assign one of 46 factory-provided files of EDID

information to each input. Four undefined memory slots are also provided, to which

you can save the EDID of connected displays as additional EDID files. The assigned EDID does not change if a different display device is connected. This mode is useful

for trouble-shooting purposes.

Each time power is applied to the output device or the display is replaced, the SW HDMI either reads the EDID information from the display or reloads the user-assigned EDID

information. It then writes the information to non-volatile memory on the inputs. The input devices can read this information as they reboot (see “EDID Modes” on page 15 for more information).

• Output compatibility correction — The SW HDMI monitors the EDID on the

connected output device to ensure it is compatible with the currently selected input signal. The following corrections are made to the signal as necessary each time an input is selected:

• Interface format: If the connected output device is DVI and the selected source is

HDMI, the signal is reformatted for DVI. If the output device is an HDMI device, no reformatting is necessary because HDMI is backwards compatible with DVI.

• Video color bit depth: If the connected output device does not support the color

bit depth of the selected source signal, it is truncated to the next level down that is

supported; for example, 12-bit >10-bit > 8-bit. Bit depth truncation can be forced

via SIS commands to always downgrade to 8-bit depth, disabling deep color.

• IR remote control (optional) — The hand-held IR 102 Remote Control can control

the SW HDMI via infrared signals that it sends to the switcher from a distance of up to

30 feet (9 m).

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

the switchers, the front panel controls can be locked via the front panel buttons or SIS

commands (RS-232, USB, and IR control remain available).

• Input cable equalization — Automatic input cable equalization compensates for signal

loss when long cable assemblies are used.

• Power supply — An external 12 VDC, 1 A power supply with a 2-pole captive screw

connector accepts 100 to 240 VAC.

SW HDMI Series • Introduction 2

Application Diagram

The following diagram shows an example of how an SW HDMI Series switcher can be

connected.

Extron SW4 HDMI

Switcher

RS-232

™

OFF

DISPLAY MUTE

SCREEN UP

SCREEN DOWN

TCP/IP

IPL 250

COM

TXRX

100

RELAY

LINK

ACT

INPUT

VCR

DVD

DOC CAM

LAPTOP

Flat Panel Display with Integrated Speakers

TouchLink

Control System

REMOTE

RS-232 AUTO

OUTPUT

TxRx

INPUTS

3 4

POWER

0.3A MAX

HDMI Cables

Laptop

Blu-ray Player

DSS Receiver

Figure 1. Application Diagram for an SW4 HDMI Switcher

NOTE: HDCP compliant sources require HDCP compliant displays (see the user manual

of the source or display device for information on its HDCP compliance).

SW HDMI Series • Introduction 3

Installation

This section describes the installation and setup of the SW HDMI Series switchers. Topics

include:

• Installation Overview

• Rear Panel Features

• Wiring the Power Connector (Optional)

• Wiring for RS-232 Control

• Connecting to the USB Port

• Enabling Auto-input Switching

Installation Overview

To install and set up the SW HDMI switcher:

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

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

SW HDMI” on page 31).

3. Connect HDMI input sources to one or more of the SW HDMI input connectors.

4. Connect an HDMI output device to the output connector.

5. Connect control devices. Connect your computer to one of the following SW HDMI

ports to configure and control the switcher via SIS commands or the Universal

Switcher Control Program:

• RS-232 port — Pins 1, 2, and 3 of the Remote port (d on the rear panel

diagrams on the next page) for serial RS-232 control. (See “Wiring for RS-232 Control” on page 7 for connection procedures.)

• Config port — USB mini B connector (f on the front panel diagrams

on page 11) for USB control. (See “Connecting to the USB Port” on

page 8 for connection procedures.)

6. (Optional) Enable auto-input switching. Use a jumper to connect pins 4 and 5 of

the 5-pole captive screw plug that you plugged into the Remote connector in step 4 (see “Enabling Auto-input Switching” on page 10).

7. Power on the output display.

8. Connect power to the switcher (see “Powering On the Switcher” on page 13).

9. Power on the source devices.

SW HDMI Series • Introduction 44

Rear Panel Features

POWER

12V

0.3A MAX

INPUTS OUTPUT REMOTE

RS-232 AUTO

Tx Rx

Figure 2. SW2 HDMI Rear Panel

INPUTS OUTPUT REMOTE

POWER

12V

0.3A MAX

2 3 4

RS-232 AUTO

Tx Rx

Figure 3. SW4 HDMI Rear Panel

a Power connector — Plug the provided external 12 VDC, 1 A power supply into this

2-pole, 3.5 mm captive screw connector and into an AC power outlet.

b Video input connectors — Connect HDMI video input sources to these Type A

female single-link HDMI connectors. Data rates of up to 6.75 Gbps are supported.

• LockIt

• EDID information: By default, EDID is read from the output device and

brackets: LockIt cable lacing brackets, one for each HDMI input and

the output connector, are provided with the SW HDMI. These brackets can be used to secure the HDMI cables to the rear panel connectors, reducing stress on

the connectors and preventing signal loss due to loose cable connections. For information on attaching the LockIt brackets, see the LockIt HDMI Lacing Bracket

Installation Guide, available on the Extron website at www.extron.com.

written to switcher memory for each input, allowing the source to see the EDID

information for the output device even when the output is switched away from it.

NOTE: If power is recycled to the display, or if a new display is connected, the

source may need to be rebooted to read the new EDID.

c Video output connector — Connect an HDMI display device to this female Type A

HDMI connector. The EDID information is read from the connected output device via this connector and

is written to memory on each input whenever the output device is connected this port and powered on.

NOTE: The EDID information is also read and stored whenever power is recycled

to the connected output device or when the output device is replaced.

SW HDMI Series • Installation 5

d Remote and auto-input switching connector — This 5-pole, 3.5 mm captive

screw connector (labeled “Remote”) can be used for RS-232 communication with the switcher, including firmware updates, and to enable auto-input switching.

• To enable RS-232 control, connect the Tx (transmit), Rx (receive) and G (ground)

pins to the serial port of your computer (see “Wiring for RS-232 Control” on page 7).

• 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 highest numbered active input (see “Enabling Auto-input Switching”on page 10).

Wiring the Power Connector (Optional)

A 12 VDC, 1 A desktop power supply is provided with the SW HDMI. Should it become necessary to attach a 2-pole captive screw connector to the Extron power supply, follow

these instructions:

ATTENTION: • The power supply must not be permanently ﬁxed to the building

structure or similar structures.

• The power supply must not be located within environmental air

handling spaces or the wall cavity.

• The installation must be in accordance with the applicable provisions

of the National Electrical Code ANSI/NFPA 70, Article 725 and the Canadian Electrical Code, Part 1, Section 16.

• The power supply must be located in the same vicinity as the Extron

AV processing equipment in an ordinary location, Pollution Degree 2,

secured to a podium, a desk, or an equipment rack within a dedicated closet.

• Always use a power supply specied for the SW HDMI by Extron.

Use of an unauthorized power supply voids all regulatory compliance

certiﬁcation and may cause damage to the supply and the switcher.

WARNING: Risk of electric shock. The two power cord wires must be kept separate

while the power supply is plugged in. Remove power before wiring.

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: • Exposing more than 3/16 inch (5 mm) of the copper wires

could allow the stripped wires to touch each other, causing a short circuit. This could result in the external DC power supply overheating and burning.

• Stripping the wires to expose less than the recommended amount

may cause them to slide out of the connector too easily, even if they are tightly pinched by the captive screws.

• 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.

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

small screwdriver.

SW HDMI Series • Installation 6

4. To verify the power cord polarity before connecting the plug, connect 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.

The figure below shows how to wire the connector.

7/8"

Heat Shrink

(22 mm)

1/8"

(3 mm)

Figure 4. Power Connector Wiring

Wiring for RS-232 Control

Use a female 9-pin D to bare wire RS-232 cable or a universal control cable (UC50', UC100', or UC200') to connect your computer or control system to the RS-232 pins of the

Remote connector.

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

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

3. Connect the other end of the cable to the appropriate computer or control system

The figure below shows how to wire this shared connector for RS-232.

RS-232 Auto

TxRx

3/16"

(5 mm) Max.

Tie Wrap

Captive Screw Connector

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.

switcher.

connector.

SW HDMI Series Switcher Rear Panel Remote Port

NOTE: If you use cable that has a drain

wire, tie the drain wire to ground at both ends.

Ground (G) Receive (Rx) Transmit (Tx)

Transmit (Tx) Receive (Rx)

Computer or Control System RS-232 Port

Figure 5. Remote Connector Pin Assignments

SW HDMI Series • Installation 7

Connecting to the USB Port

The mini B USB port is located on the SW HDMI front panel. It can be used to configure

the switcher via SIS commands.

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

panel and the USB port on your computer.

USB Mini B

USB A

USB Ports

USB 1

USB Cable

INPUTS

AUTO

SWITCH

CONFIG

INPUTS

2 3 4

SIGNAL

HDCP

1 2 3 4

OUTPUT

SW4 HDMI

HDMI SWITCHER

Computer

SW HDMI Front Panel

Figure 6. USB Port Connection

2. If this is the first time you have connected an SW HDMI 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.

Figure 7. Found New Hardware Wizard Opening Screen

SW HDMI Series • Installation 8

• 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).

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 8. Selecting the Radio Button to Install the USB Driver Automatically

Your computer locates the driver needed for it to communicate with the SW HDMI via the USB port and loads it to the computer 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 SW HDMI 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

Communication and Control section, beginning on page 19, for information on

available commands).

SW HDMI Series • Installation 9

Enabling Auto-input Switching

You can set up the SW HDMI to automatically select the active, connected input based

on detection of an active video signal (TMDS clock activity). If two or more inputs are active, the input with the highest number is selected (for example, input 4 on

an SW4 HDMI switcher). 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. Cut a small piece of wire to use as a jumper.

2. Insert the ends of the wire into slots 4 and 5 of the provided 5-pole

captive screw plug, connecting pins 4 and 5 together.

3. 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 (see the illustration at right).

4. Insert the plug into the 5-pole Auto-SW captive screw connector on the

rear panel.

Figure 9 shows an SW4 HDMI with a jumper connecting pins 4 and 5 to enable auto-input

switching.

REMOTE

OUTPUT

RS-232 AUTO

Tx Rx

INPUTS

Figure 9. Auto Pins of the Remote Connector with a Jumper Installed

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.

SW HDMI Series • Installation 10

Operation

This section describes the operation of the SW HDMI Series switchers. Topics include:

• Front Panel Features

• Operations

Front Panel Features

AUTO

SWITCH

AUTO

SWITCH

INPUTS

CONFIG

Figure 10. SW2 HDMI Front Panel

CONFIG

INPUTS

2 3 4

INPUTS

SIGNAL

1 2

HDCP

OUTPUT

SW2 HDMI

HDMI SWITCHER

SIGNAL

HDCP

INPUTS

1 2 3 4

OUTPUT

SW4 HDMI

HDMI SWITCHER

Figure 11. SW4 HDMI Front Panel

a Auto Switch LED — This LED lights when auto-input switching is in effect (see

“Enabling Auto-input Switching” on page 10 for the procedure to set up automatic input selection).

b IR receiver port — This sensor detects infrared signals from the optional IR 102

remote control at a distance of up to 30 feet and within 40 degrees off the axis (see “Using the Optional IR 102 Remote Control” on page 14 for more information).

SW HDMI Series • Operation 11

c Input selection buttons and LEDs — Press these buttons to select input 1 or 2

or inputs 1 through 4, depending on your model. The LED at the right of each

button lights when the corresponding input is selected. These buttons are disabled if

auto-input switching is in effect; however, the LEDs continue to light to indicate the

selected input.

The input buttons are also used for enabling front panel lockout (executive mode) and to initiate a system reset (see “Locking and Unlocking the Front Panel (Executive

Mode)” on page 15 and “Resetting” on the next page).

d Signal status LEDs —

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

when a source is connected to the input connector and TMDS clock activity is detected on 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 a TMDS signal is being transmitted to

the connected output device.

e HDCP status LEDs —

• Inputs: Each input has a corresponding numbered HDCP LED. If the connected

source requires HDCP, the corresponding LED illuminates when authentication is

successful.

NOTE: HDCP is authenticated on each input regardless of the currently

selected source.

• Output: The Output HDCP LED lights if the currently selected input requires HDCP

and the connected output device has been successfully authenticated.

NOTE: HDCP is re-authenticated on the output whenever a new input is

selected.

f Config port — Connect a USB cable (USB A to mini B) between your computer and

this female USB mini B port to configure and control the switcher via SIS commands or the Universal Switcher Control Program and to update the firmware.

SW HDMI Series • Operation 12

Operations

Powering on the Switcher

To power on the SW HDMI:

1. Connect all input and output devices to the rear panel connectors on the switcher (see

“Rear Panel Features” on page 5 for the rear panel connections).

2. Power on the display.

3. Plug the power supply into the 2-pole captive screw power connector on the switcher

rear panel. After approximately 4 seconds, the following takes place:

• The unit performs a self-test, during which the front panel Auto Switch, Input,

Signal, and HDCP LEDs each blink once in sequence from left to right. When the self-test completes, the LED for the most recently selected input remains lit.

• The switcher reads the available EDID information from the connected output

device and writes it to memory on each input. When power is removed, these

settings remain in memory and are in effect when power is reapplied.

NOTE: If EDID Minder is in automatic mode, the settings revert to the default

EDID unless a display is connected to the HDMI output (see “EDID

Modes” on page 15).

4. Power on the input devices.

Selecting an Input

To switch (tie) an input to the output, press the desired input button on the front panel

(ensure that auto-input switching is not enabled). The LED corresponding to the selected

input button lights.

• The lit front panel input LED indicates the selected input. The LED remains lit until a

new input is selected.

• Only one input can be switched to the output at a time.

Other ways to select an input include using SIS commands (see the Input Selection commands on page 22) or optional IR remote control (see “Using the Optional IR 102

Remote Control” on the next page).

Resetting

To reset the switcher to its factory default settings:

1. Press and hold the Input 1 button while power is being applied to the unit.

2. Continue holding the Input 1 button until the power-up sequence completes.

SW HDMI Series • Operation 13

Using the Optional IR 102 Remote Control

The optional hand-held IR 102 Remote Control (part number 70-224-10) lets you remotely perform functions that are also available through the front panel buttons and SIS commands.

The IR receiver port on the front panel is located to the right of the Auto Switch LED. It

receives signals from the remote control if they are sent from within a 40-degree arc to the right or left of direct line of sight between the remote control and the switcher receiver, and from no more than 30 feet (9 m) away (see figure 12).

AUTO

SWITCH

CONFIG

40 40

30’ Maximum

Channel

1 2 3

+10

INPUTS

2 3 4

INPUTS

SIGNAL

HDCP

1 2 3 4

OUTPUT

SW4 HDMI

HDMI SWITCHER

SW HDMI Series Switcher

IR 102

Universal Remote

IR 102 Remote Control

Figure 12. Area for Remote Signal Reception

Remote control buttons

On the IR 102 remote control, buttons 1 and 2 or 1 through 4 (depending on your model) select inputs.

Button 0 mutes (deselects) all inputs.

a Input Selection buttons — Press one of these

buttons to select an input.

b Input mute button (0) — Press this button to

deselect all inputs, effectively muting the output.

Locking IR remote access

The SW HDMI can be set to lock out users from using the

IR 102 Remote Control to control the switcher. Remote access can be enabled and disabled via SIS commands (see the Front Panel IR Receiver Enable and Disable commands on page 23 in the Command and Response Table for SIS Commands). When remote access is set to Off, all switcher controls remain

available through the SW HDMI front panel.

INPUT/OUTPUT SELECTION

1234

5678

+10

SW HDMI Series • Operation 14

Locking and Unlocking the Front Panel (Executive Mode)

Front panel lock mode disables all front panel controls, locking out users from those

functions (RS-232, USB, and IR control remain available). Putting the switcher in lock mode

enhances security by protecting against inappropriate or accidental changes to settings. If

a front panel button is pressed during lock mode, all front panel LEDs blink once.

To lock or unlock the front panel, press and hold Input buttons 1 and 2 simultaneously for

3 seconds, then release. The front panel LEDs blink three times, indicating that executive

mode has been enabled or disabled (see figure 13).

Release buttons.

Press and hold simultaneously for 3 seconds.

LEDs blink 3 times.

Figure 13. Enabling or Disabling Executive Mode

EDID Modes

The SW HDMI switchers utilize the EDID Minder, which maintains EDID communication to all connected sources, whether or not any of the sources are selected. EDID information

consists of the display resolution, refresh rate, data rate, supported audio formats, and

other features. By factory default, the EDID stored on all inputs contains information for a native resolution of 720p @ 60 Hz, 2-channel audio.

EDID Minder can be configured in two modes: automatic and user-assigned.

Automatic EDID mode

In automatic mode, the switcher automatically stores EDID from the connected display and

communicates it to the inputs; no other configuration is required. This is the default mode.

• Reading and storage process — Each time a display is connected to the HDMI

output while the power is connected, the SW HDMI reads the EDID from the display

device and stores it in memory for each input. This information is retained after the display is disconnected; however, it is overwritten if a new display is connected or a

user assigned EDID file is selected.

• Default EDID — When the switcher is in automatic mode, the default EDID

(720p @ 60 Hz) is stored at each input until a display is connected, at which time it is

overwritten.

SW HDMI Series • Operation 15

User-assigned EDID mode

In this mode, you can select an EDID file that is stored on the switcher at the factory. The selected EDID is stored in memory for the inputs and is not overwritten; the switcher does not automatically obtain EDID information from the display.

You may want to use this mode if there is a problem with automatic communication of

the EDID information from the attached display, and you want to ensure that the correct information is stored on the inputs. Also, because this mode disables automatic EDID reading and storage, you can retain one set of EDID information on the inputs and not

have it changed when another display is connected.

• Factory-loaded EDID files — You can select from a list of 46 EDID files that are

loaded on the switcher at the factory. Each EDID file contains a unique native

resolution and audio support (if applicable). The EDID table on the next page shows

the EDID files that are provided with the switcher.

• User-loaded EDID file — In addition to the 46 EDID files provided with the switcher,

four empty memory locations (47 through 50) are provided. To these slots you can

save the EDID of the display that is currently connected to the output port of the switcher. Any of these four files can then be selected as one of the user-assigned EDID

files.

Changing the EDID mode

EDID modes can be switched only by SIS command. By default, the SW HDMI is in automatic EDID mode. To change between automatic and user-assigned modes, enter the

following SIS command:

A * X$ EDID }

where X$ is 0 (automatic mode) or the number of the user-assigned EDID file that you want to select (1 through 50) (see the “Remote Communication and Control” section

beginning on page 19 for instructions for entering SIS commands via RS-232 or USB).

NOTE: The switcher remains in the selected EDID mode after power is recycled. If the

unit is reset to factory defaults, it reverts to automatic mode.

See the table on the next page for a list of supported EDIDs.

SW HDMI Series • Operation 16

Pixel Clock

Audio

Type

EDID table

EDIDs listed in this table are arranged according to video format: DVI or HDMI. Within each format grouping, they are listed by rate type: PC or HDTV. Within each rate type grouping, the EDIDs are listed in order of resolution.

Video

Format

Rate

Type

Refresh

Rate

Native

Resolution

HDMI 2-Ch 74.25 MHz

Pixel Clock

Type

Audio

2-Ch 40 MHz 43 1080i 50 Hz HDTV HDMI Multi-Ch 74.25 MHz

Video

Format

Rate

Type

Rate

Refresh

Native

Resolution

0 Automatic (output) 26 1680 x 1050 60 Hz PC HDMI 2-Ch 97.75 MHz

2 1024 x 768 60 Hz PC DVI n/a 65 MHz 28 1600 x 1200 60 Hz PC HDMI 2-Ch 119 MHz

1 800 x 600 60 Hz PC DVI n/a 40 MHz 27 1600 x 900 60 Hz PC HDMI 2-Ch 162 MHz

4 1280 x 768 60 Hz PC DVI n/a 79.5 MHz 30 1248 x 1080 60 Hz PC HDMI 2-Ch 148.5 MHz

3 1280 x 720 60 Hz PC DVI n/a 74.25 MHz 29 1920 x 1200 60 Hz PC HDMI 2-Ch 154 MHz

6 1280 x 1024 60 Hz PC DVI n/a 108 MHz 32 576p 50 Hz HDTV HDMI 2-Ch 27 MHz

5 1280 x 800 60 Hz PC DVI n/a 83.5 MHz 31 480p 60 Hz HDTV HDMI 2-Ch 27 MHz

7 1360 x 768 60 Hz PC DVI n/a 85.5 MHz 33 720p 50 Hz HDTV

8 1366 x 768 60 Hz PC DVI n/a 86 MHz 34 720p (default) 60 Hz HDTV HDMI 2-Ch 74.25 MHz

11 1680 x 1050 60 Hz PC DVI n/a 97.75 MHz 37 1080p 50 Hz HDTV HDMI 2-Ch 148.5 MHz

10 1400 x 1050 60 Hz PC DVI n/a 106.5 MHz 36 1080i 50 Hz HDTV HDMI 2-Ch 74.25 MHz

9 1440 x 900 60 Hz PC DVI n/a 121.75 MHz 35 1080i 50 Hz HDTV HDMI 2-Ch 74.25 MHz

14 1920 x 1080 60 Hz PC DVI n/a 148.5 MHz 40 576p 50 Hz HDTV HDMI Multi-Ch 27 MHz

13 1600 x 1200 60 Hz PC DVI n/a 119 MHz 39 480p 60 Hz HDTV HDMI Multi-Ch 27 MHz

12 1600 x 900 60 Hz PC DVI n/a 162 MHz 38 1080p 60 Hz HDTV HDMI 2-Ch 148.5 MHz

17 800 x 600 60 Hz PC HDMI

16 2048 x 1080 60 Hz PC DVI n/a 148.5 MHz 42 720p 60 Hz HDTV HDMI Multi-Ch 74.25 MHz

15 1920 x 1200 60 Hz PC DVI n/a 154 MHz 41 720p 50 Hz HDTV HDMI Multi-Ch 74.25 MHz

18 1024 x 768 60 Hz PC HDMI 2-Ch 65 MHz 44 1080i 60 Hz HDTV HDMI Multi-Ch 74.25 MHz

19 1280 x 768 60 Hz PC HDMI 2-Ch 79.5 MHz 45 1080p 50 Hz HDTV HDMI Multi-Ch 148.5 MHz

20 1280 x 800 60 Hz PC HDMI 2-Ch 83.5 MHz 46 1080p 60 Hz HDTV HDMI Multi-Ch 148.5 MHz

21 1280 x 1024 60 Hz PC HDMI 2-Ch 108 MHz 47 User-loaded slot 1

22 1360 x 768 60 Hz PC HDMI 2-Ch 85.5 MHz 48 User-loaded slot 2

23 1366 x 768 60 Hz PC HDMI 2-Ch 86 MHz 49 User-loaded slot 3

24 1440 x 900 60 Hz PC HDMI 2-Ch 121.75 MHz 50 User-loaded slot 4

25 1400 x 1050 60 Hz PC HDMI 2-Ch 106.5 MHz

SW HDMI Series • Operation 17

See “Footnotes for the EDID table” on the next page.

1, 2, 3

Footnotes for the EDID table

The following footnotes apply to the EDID table on the previous page:

Rate type

• PC: These are primarily VESA standard computer rates, based on the most commonly used

native resolutions. They are designed to be used with computer sources.

• HDTV: These are video rates standardized by SMPTE and CEA. They are designed to be used

with video and computer sources.

Video format

• DVI: These are 128-byte EDID files, which specify a DVI sink. They do not contain an extension

block.

• HDMI: These are 256-byte EDID files, each containing a CEA extension block. They each specify

an HDMI sink device with audio support.

Audio type

• n/a: These are DVI formatted EDID files; therefore, they do not support audio.

• 2-Ch: These are HDMI formatted EDID files with support for basic 2-channel (stereo) audio.

• LPCM (2-Ch)

• Multi-Ch: These are HDMI formatted EDID files with support for multiple audio formats up to 8

channels.

• LPCM (2-Ch)

• LPCM (8-Ch

• Dolby

• DTS

• Dolby Digital Plus (8-Ch)

• DTS-HD (8-Ch)

• Dolby TrueHD (8-Ch)

Digital (6-Ch)

(7 Ch)

SW HDMI Series • Operation 18

Remote Communication and Control

This section describes remote operation of the SW HDMI switchers. Topics include:

• Using Simple Instruction Set (SIS) Commands

• Updating Firmware Using Firmware Loader

Using Simple Instruction Set (SIS) Commands

The SW HDMI can be remotely set up and controlled via Extron SIS commands that are

issued from a host computer or other device, such as a control system. SIS commands can be issued via RS-232 from the computer serial port to the rear panel Remote port, or via

USB from the computer USB port to the front panel Config port. (See “Wiring for RS-232

Control” on page 7 or “Connecting to the USB Port” on page 8 to connect to these

ports.)

Host-to-switcher Communications

SIS commands consist of one or more characters per field. No special characters are required to begin or end a command sequence. You can enter these commands from

your computer using a communication software program such as Extron DataViewer or HyperTerminal. When the switcher determines that a command is valid, it executes the

command and sends a response to the host device.

Most responses from the SW HDMI to the host computer end with a carriage return and

a line feed (CR/LF = ]), which signals the end of the response character string. A string is one or more characters.

Switcher-initiated Messages

When a local event such as a front panel selection or a change in signal status takes place,

the switcher responds by sending a message to the host, indicating what selection was entered. No response is required from the host.

The following switcher-initiated message is displayed:

The switcher sends the copyright message when it first powers on. Vn.nn is the firmware version number; 60-641-nn is the switcher part number.

NOTE: This message is displayed only at power-up with an RS-232 connection.

SW HDMI Series • Remote Communication and Control

Error Responses

If the switcher is unable to execute a command it receives because the command is invalid or contains invalid parameters, the switcher returns an error response to the host. The following error response codes can be sent:

E01 – Invalid input channel number (out of range) E06 – Invalid input selection during auto-input switching E10 – Invalid command E13 – Invalid value (out of range)

Using the Command and Response Table

The command and response table, starting on page 22, lists valid ASCII and hexadecimal command codes, the switcher responses to the host, and a description of the command function or the results of executing the command.

The conversion table below is for use with the command and response table.

Space

ASCII to Hex Conversion Table

•

Figure 14. ASCII to Hex Conversion Table

Symbol Definitions

]

= CR/LF (carriage return with line feed) (hex 0D 0A)

}

= Soft carriage return (no line feed)

•

= Space

= <Escape> key

= Input number

0 through the maximum number of inputs on the unit (2 or 4) 0 = Deselect (mute) all inputs

= Mute on or off

0 = Mute off (unmuted) 1 = Mute on (muted)

= Video color bit depth mode

0 = Automatically truncate based on output

1 = Force truncation to 8-bit

= EDID mode and le selection

0 = Automatic mode (default): EDID of the connected display is detected and passed to the inputs. 1-46 = Factory-supplied EDID number (For a description of available EDID les, see the

“

EDID table” on page 17.)

47-50 = User-assigned EDID

= Current EDID information in hexadecimal format (128 or 256 bytes of hex data)

= Native resolution and refresh rate (translated from hexadecimal)

= Firmware version (to the second decimal place)

SW HDMI Series • Remote Communication and Control 20

= Front panel lockout enabled or disabled

0 = Front panel unlocked 1 = Front panel locked

= HDCP requirement

0 = HDCP not required 1 = HDCP required

X1)

= Signal status

0 = no signal detected 1 = signal detected

X1!

= On and off or enabled and disabled status

0 = off or disabled 1 = on or enabled

NOTE: Unless otherwise indicated, commands are not case-sensitive.

SW HDMI Series • Remote Communication and Control 21

Command and Response Table for SIS Commands

Command

ASCII Command (Host to Switcher)

Response (Unit to Switcher)

Additional Description

Input Selection

Select input

! In X! • All

]

Select input X!.

= input number: 0 through the highest number of inputs on the switcher (2 or 4).

0 deselects (mutes) all inputs

Video Muting

Video mute View video mute status

B Vmt X@

X@ ]

]

Mute the video signal. Show video muting status X@. For X@:

1 = muted; 0 = unmuted

Audio Muting

Audio mute

View audio mute status

Z Amt X@

X@ ]

]

Mute the audio signal. Show audio muting status X@. For X@:

1 = muted; 0 = unmuted

Video Color Bit Depth

Set video color bit depth mode

View audio mute status

V X# * BITD

}

Bitd V X#

X@ ]

]

Select color bit depth mode X#. For X#: 0 = automatic, based on the EDID of the

connected output. 1 = Force truncation to 8-bit.

Signal Status

Request status of all signals

Request HDCP status

}

HDCP

}

X1)

Sig

X1)

Sig

HDCP X(

•

]

X1) X1)

X1) ] or

X1)

•

X1)

X1) ]

* Show signal presence or absence for all inputs and the output. For

0 = no signal detected 1 = signal detected

Show HDCP status X( for all inputs.

For X(: 0 = HDCP not required; 1 = HDCP required

X1)

EDID Minder

Assign EDID to inputs

Example:

View EDID assignment

View EDID in hex format

A * X$ EDID

A * 9 EDID

A * EDID

R * EDID

}

EDID A X$

}

EDID A 09

} X$ ]

} X% ]

]

Select an EDID le for all inputs.

= EDID le location number (see

below): 0 = Automatic mode (default): EDID of

the connected display is detected and passed to the inputs.

1 – 46 = Factory-supplied EDID (see the EDID table on page 17).

47 – 50 = User-loaded EDID Select EDID le 9 (1440 x 900 @ 60 Hz)

to be stored in memory for the inputs. Show the number (X$) of the EDID le

currently assigned to the inputs.

View the current EDID assignment in

hexadecimal (256 bytes).

= current EDID information in hex

code.

SW HDMI Series • Remote Communication and Control 22

Command

ASCII Command (Host to Switcher)

Response (Unit to Switcher)

Additional Description

EDID Minder (continued)

Save display EDID to user

location

View EDID native resolution

Example

S * X$ EDID

N * EDID

}

EDID S X$

} X^ ]

}

1600x1200 @ 60 Hz

]

Store the EDID of the connected display as user-assigned EDID le X$.

= 47 through 50.

Show native resolution and refresh rate

from current EDID selection.

]

Front Panel Lockout

Enable or disable lock mode

View lockout status

X Exe X*

X*]

]

Select front panel lock mode X*. For X*:

1 = front panel locked 0 = front panel unlocked (default)

Show executive mode On or Off status.

Front Panel IR Receiver Enable and Disable

Enable and disable IR receiver

View IR status

X1!

* 65# IRDisable

65#

X1! ]

Disable the IR remote receiver on the front panel from receiving signals from the IR remote control.

View IR receiver status

0 = IR Disable feature is off (IR enabled). 1 = IR Disable feature is on (IR disabled).

X1!

. For

X1!

Information Requests

Request information

Example:

Request part number

Query ﬁrmware version

Example:

Query auto-input switching status

Q 72#

V X! • F X$ • Vmt X@ • Amt X@

Show the selected input, EDID selection,

video muting status, and audio muting status.

= input number: 1 through highest

number of inputs available.

= video or audio mute status:

1 = muted; 0 = unmuted

= Current EDID (1 through 50)

0 = Automatic (no EDID selected)

V4 • F2 • Vmt0 • Amt0

60-nnn-nn

]

X& ]

]

1.01

X1! ]

Asw

]

On an SW4 HDMI, input 4 is selected, EDID 2 (1024x768 @ 60 Hz) is selected,

and neither the video nor the embedded audio is muted. Show the part number of the switcher (see “Included Parts” on page 31 for model part numbers).

Show ﬁrmware build number X&, expressed to the second decimal place.

Show status of auto-input switching.

X1!

For

]

: 0 = disabled; 1 = enabled

Resetting

Reset

ZXXX

}

Zpx

]

Reset the switcher to its factory default values.

Uploading Firmware

Upload rmware

Upload

}

...go

]

Upl

Upload a new rmware version from the

computer. Upl appears after the upload is complete.

SW HDMI Series • Remote Communication and Control 23

Updating Firmware Using Firmware Loader

Updates to the SW HDMI Series firmware are made available periodically via the Extron

website. You can find out what version of firmware is currently loaded on your switcher by entering the SIS Q command via the RS-232 or USB interface (see “Using Simple

Instruction Set (SIS) Commands”on page 19 for the procedure for entering SIS

commands).

Downloading and Installing Firmware Loader

Extron recommends using the Firmware Loader software to update the firmware on the SW HDMI. If you do not already have Firmware Loader installed on your computer,

download it as follows:

1. Go to the Extron website at www.extron.com and click the Download tab.

2. On the Download Center screen, click the Software link on the left sidebar menu.

3. On the next Download Center screen, locate Firmware Loader and click its Download

link.

Figure 15. Firmware Loader Download Link

4. On the next screen, enter the requested information, then click the

Download fw_loader_vnxnxn.exe button (where n is the Firmware Loader version

number).

5. Follow the instructions on the rest of the download screens to save the executable

Firmware Loader installer file to your computer. Note the folder to which the file was saved.

6. In the file browser, locate the downloaded executable installer file and double-click it

to open it.

7. Follow the instructions on the Installation Wizard screens to install Firmware Loader

on your computer. Unless you specify otherwise, the installer program places the Firmware Loader file, FWLoader.exe, at c:\Program Files\Extron\FWLoader.

Downloading the SW HDMI Firmware

To obtain the latest version of firmware for the SW HDMI:

1. Visit the Extron website (www.extron.com), click the Download link at the top of the

page, then click the Firmware link on the left sidebar menu.

Figure 16. Firmware Link on the Download Tab

2. On the next Download Center screen, click the SW HDMI Series Download link.

3. On the next screen that appears, enter the requested user information, then click the

Download button.

SW HDMI Series • Remote Communication and Control 24

4. Follow the instructions on the rest of the download screens to save the executable

firmware file to your computer. Note the folder to which the file was saved.

5. In the file browser, locate the downloaded executable file, and double-click it to open

it.

6. Follow the instructions on the Installation Wizard screens to install the new firmware

on your computer. A Release Notes file, giving information on what has changed in the new firmware version, and a set of instructions for updating the firmware are also loaded.

Loading the Firmware to the Switcher

To load a new version of firmware to the switcher using Firmware Loader, connect your computer serial port to the first three pins of the switcher Remote port (see “Wiring for

RS-232 Control” on page 7 for information on connecting to the serial port).

1. If you have not already done so, download and install the Firmware Loader executable

installer file to your computer (see “Downloading and Installing Firmware

Loader” on the previous page).

2. If necessary, download the latest version of SW HDMI firmware and install it on your

computer (see “Downloading the SW HDMI Firmware” on the previous page).

3. Open the Firmware Loader via your desktop Start menu by making the following

selections:

Start > All Programs > Extron Electronics > Firmware Loader > Firmware Loader

The Firmware Loader window opens with the Add Device window displayed in front of it.

4. On the Add Device window, select SW HDMI Series from the Device Names

drop-down menu.

5. From the Connection Method drop-down menu, select either RS-232 or USB.

Figure 17. Connection Method Menu on the Add Device Window

SW HDMI Series • Remote Communication and Control 25

6. Depending on the connection method that you selected, additional options appear.

Make the appropriate selections for your connection method.

• RS-232: Select the appropriate options from the Com Port and Baud Rate menus

(this information is provided by your system administrator).

• USB: Only the Extron USB Device_0 option is available on the Available

Devices menu. Make sure that it is selected.

7. Click Connect. If the connection is successful, SW HDMI Series is displayed in green in

the Connected Device section, followed by a green check mark.

8. Click the Browse button in the New Firmware File (Optional) section.

9. On the Open window, navigate to the new firmware file, which has an S19 extension,

and double-click it.

Figure 18. Open Window for Firmware File Selection

ATTENTION: Valid rmware les must have the le extension S19. A ﬁle with

any other extension is not a ﬁrmware upgrade for this product and could cause the switcher to stop functioning.

NOTES: • The original factory-installed firmware is permanently available on the

SW HDMI. If the attempted firmware upload fails for any reason, the

switcher reverts to the factory version.

• When downloaded from the Extron website, by default the

firmware is placed in a folder at C:\Program Files\Extron\

Firmware\SW Extron\Firmware\SW

HDMI (Windows XP) or C:\Program Files (x86)\

HDMI (Windows 7).

SW HDMI Series • Remote Communication and Control 26

On the Add Device window, the path to the new firmware file is displayed in the Path field.

Figure 19. Path to the New Firmware File on the Add Device Window

10. If this is the only device to which you are uploading firmware, click Add. The

switcher information is added to the Devices section of the Firmware Loader window and the Add Device window closes.

If you will be uploading the firmware to multiple SW HDMI switchers that are connected to your computer, do the following:

a. Click Add Next. Your first device is added to the Devices section of Firmware

Loader window, and the Add Device window remains open.

b. For each additional device you want to add to the Firmware Loader window,

repeat steps 5 through 9, then click Add Next.

c. For the last device, click Add (instead of Add Next) to add the device and to close

the Add Device window.

Figure 20. Firmware Loader Screen with an SW HDMI Added

SW HDMI Series • Remote Communication and Control 27

11. If you want to remove a device from the Devices section, do the following:

a. Click on the names of the devices to be deleted, to highlight them.

b. Select Remove Selected Device(s) from the Edit menu.

c. On the Remove Device(s) window, select or deselect any devices on the list as

desired, then click Remove.

To remove all devices, select Remove All Devices from the Edit menu.

12. Click Begin. The following indicators show the progress of the update:

• The Transfer Time section shows the amounts of remaining and elapsed time for

the update.

• The Total Progress section displays a progress bar with Uploading... above it.

• In the Devices section, the Progress column displays an incrementing percentage

and another progress bar. The Status column displays Uploading.

Figure 21. Firmware Upload in Progress

13. The upload is complete when the Remaining Time field shows 00.00.00, the

Progress column shows 100%, and Completed is displayed above the progress bar and in the Status field. Close the Firmware Loader window.

Figure 22. Firmware Upload Complete

SW HDMI Series • Remote Communication and Control 28

Reference Information

This section reference information for the SW HDMI Series switchers. Topics that are

covered include:

• Specifications

• Part Numbers

• Mounting the SW HDMI

Specifications

Video

Maximum data rate ........................ 6.75 Gbps (2.25 Gbps per color)

Maximum pixel clock ...................... 165 MHz

Resolution ...................................... Up to 1080p @ 60 Hz or 720p/1080i @ 120 Hz, 12-bit color

Formats .......................................... RGB and YCbCr digital video

Standards ....................................... DVI 1.0, HDMI, HDCP 1.4

NOTE: The SW HDMI Series switchers support TMDS data rates up to 6.75 Gbps, Deep Color up to 12-bit, 3D,

HD lossless audio, and other HDMI specication features.

Video input

Number/signal type ........................ 2 or 4 (depending on model) single link HDMI (or DVI-D*)

Connectors .................................... 2 or 4 female HDMI type A

Video output

Number/signal type ........................ 1 single link HDMI (or DVI-D*)

Connectors .................................... 1 female HDMI type A

Control/remote — switcher

Serial control port ........................... (1) RS-232, 3.5 mm captive screw connector, 5 pole (shared with autoswitching

control)

Baud rate and protocol ................... 9600 baud, 8 data bits, 1 stop bit, no parity

Serial control pin conﬁgurations ..... 1 = Tx, 2 = Rx, 3 = GND

Contact closure .............................. (1) 3.5 mm captive screw connector, 5 pole (shared with RS-232)

Contact closure pin conﬁgurations . Pins 4 and 5 shorted together turn autoswitch mode on.

IR controller module ....................... IR 102 remote control (optional)

30' maximum, 40 degrees off axis

Program control ............................. Extron Simple Instruction Set (SIS™)

SW HDMI Series • Reference Information 29

General

Power supply .................................. External

Input: 100-240 VAC, 50-60 Hz Output: 12 VDC, 1 A, 12 watts

Power consumption

Device

..................................... 2.8 watts, 12 VDC

Device and power supply ......... 3.8 watts, 12 VDC

Temperature/humidity .................... Storage: -40 to +158 °F (-40 to +70 °C) / 10% to 90%, noncondensing

Operating: +32 to +122 °F (0 to +50 °C) / 10% to 90%, noncondensing Cooling Thermal dissipation

Mounting

Enclosure type ................................ Metal

Enclosure dimensions ..................... 1.75” H x 8.75” W x 3.0” D (1U high, half rack wide)

Product weight

Shipping weight ............................. 2 lbs (1 kg

Vibration ........................................ ISTA 1A in carton (International Safe Transit Association)

Regulatory compliance

MTBF ............................................. 30,000 hours

Warranty ............................................ 3 years parts and labor

.......................................... Convection, no vents

Device ..................................... 9.2 BTU/hr

Device and power supply ......... 12.6 BTU/hr

Rack mount

Furniture mount ...................... Yes, with optional under-desk mounting kit or through-desk mounting kit

Safety

EMI/EMC ..................................... CE, C-tick, FCC Class A, ICES, VCCI

Environmental ............................. Complies with appropriate requirements of RoHs and WEEE.

............................. Yes, with optional 1U rack shelf

(4.4 cm H x 22.2 cm W x 7.6 cm D)

(Depth excludes connectors.)

............................... 0.5 lb (0.3 kg)

...................................... CE, c-UL, UL

NOTES: • All nominal levels are at ±10%.

• Specifications are subject to change without notice.

SW HDMI Series • Reference Information 30

Part Numbers

Included Parts

These items are included with the SW HDMI Series switcher:

Included Parts Part Numbers

SW2 HDMI SW4 HDMI

PS 1210 C 12 VDC, 1 A external power supply 70-775-01 IEC power cord

3.5 mm 2-pole captive screw power plug 100-454-01

(2) 3.5 mm 5-pole captive screw connectors 100-460-01

SW HDMI Series Setup Guide

Extron Software Products DVD

Rubber feet, self-adhesive (4, not attached)

Accessories

These items are optional and may be ordered separately:

Accessories Part Numbers

IR 102 Remote Control 70-224-10

RSU 129 9.5" deep 1U Universal Rack Shelf Kit 60-190-01 RSB 129 9.5" deep 1U Basic Rack Shelf 60-604-01 RSU 126 6" deep 1U Universal Rack Shelf Kit 60-190-10 RSB 126 6" deep Basic 1U Basic Rack Shelf 60-604-10 RSF 123 3.5" deep 1U Rack Shelf Kit 60-190-20 RSB 123 3.5" deep 1U Basic Rack Shelf 60-604-20 HRP 100 1U Half Rack Blank Panel 60-1251-01 HRB 109 1U Basic Half Rack Shelf 60-1251-10 HRU 109 1U Universal Half Rack Shelf Kit 60-1251-20 MBU 123 Mini Under-desk kit 70-212-01 MBB 100 Back of the Rack Kit 70-367-01

60-841-01 60-841-02

Cables and Adapters

The following table lists cables and adapters that are available for the SW HDMI Series. For a complete listing of cables, visit the Extron website at www.extron.com.

Cables

HDMI M-M Pro HDMI Male-to-male Cables 26-650-xx HDMI M-DVI-DM HDMI Male-to-DVI-D Male Cables 26-614-xx HDMI Ultra Male-to-Male Cables 26-663-xx MDC HDMI MicroDigital™ Cables 26-667-0x

Part Numbers

SW HDMI Series • Reference Information 31

Mounting the SW HDMI

The SW HDMI switcher can be set on a table, mounted on a rack shelf, or mounted under

a desk, podium, or table.

Tabletop Use

Four self-adhesive rubber feet are included with the SW HDMI. For tabletop use, attach

one foot at each corner on the bottom of the unit, and place the switcher where desired.

Rack Mounting

UL rack mounting guidelines

The following Underwriters Laboratories (UL) guidelines pertain to the safe installation of

the equipment in a rack.

1. Elevated operating ambient temperature — If the equipment is installed in a

closed or multi-unit rack assembly, the operating ambient temperature of the rack environment may be greater than room ambient temperature. Therefore, install the equipment in an environment compatible with the maximum ambient temperature

(Tma = +122 °F, +50 °C) specified by Extron.

2. Reduced air flow — Install the equipment in a rack so that the amount of air flow

required for safe operation of the equipment is not compromised.

3. Mechanical loading — When mounting the equipment in the rack, ensure that

uneven mechanical loading does not cause a hazardous condition.

4. Circuit overloading — When connecting the equipment to the supply circuit,

consider the effect that circuit overloading might have on overcurrent protection and supply wiring. Consider equipment nameplate ratings when addressing this concern.

5. Reliable earthing (grounding) — Maintain reliable grounding of rack-mounted

equipment. Pay particular attention to supply connections other than direct connections to the branch circuit (for example, use of power strips).

Rack mounting procedures

See the Accessories table on page 31 for the available rack shelf kits and their part numbers.

Mounting on a rack shelf

1. If feet were previously attached to the bottom of the unit, remove them.

2. Mount the switcher on the rack shelf, using two 4-40 x 3/16 inch screws in opposite

(diagonal) corners to secure the unit to the shelf (see figure 23 on the next page).

3. Install blank panels or other units on the rack shelf as desired.

4. Install the shelf in the rack.

SW HDMI Series • Reference Information 32

9.5-inch rack

Front false faceplate uses 2 screws.

Use 2 mounting holes on opposite corners.

1U Universal Rack Shelf

1/2 Rack Width Front False Faceplate

(2) 4-40 x 3/16" Screws

Figure 23. Mounting an SW HDMI Switcher on a Standard 9.5-inch Deep Rack

Shelf

Back of the rack mounting

The SW HDMI can also be mounted vertically to the front or rear rack supports, using the optional MBB 100 Back of the Rack Mounting Kit (part number 70-367-01) as follows:

1. If rubber feet were previously attached to the bottom of the unit, remove them.

2. Remove the two screws from each side of the switcher. Retain the screws for possible

later reassembly.

3. Attach the brackets to the sides of the unit, using the longer screws included in the

mounting kit (see figure 24).

Figure 24. Attaching the Back of the Rack Mounting Brackets to an

SW HDMI Switcher

SW HDMI Series • Reference Information 33

4. Mount the switcher to the rack support, using the two included rack screws.

Figure 25. Mounting an SW HDMI Switcher to a Rack Support

Furniture Mounting

To mount an SW HDMI switcher under a desk, table, or podium, use the optional MBU 123 Mini Under-Desk Mounting Kit (part number 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 each side of the switcher. Retain the screws for possible

later reassembly.

3. Attach the brackets to the sides of the unit, using the provided machine screws.

INPUTS

OUTPUTS

ENTER

PRESET

MAV SERIES

AV MATRIX SWITCHER

I/O VID AUD

+dB

-dB

AUDIO SETUP

Figure 26. Preparing the SW HDMI Switcher for Under-desk Mounting

4. Hold the unit with the attached brackets against the underside of the table or other

furniture. On the mounting surface, mark the location of the bracket screw holes.

SW HDMI Series • Reference Information 34

5. Drill 3/32 inch (2 mm) diameter pilot holes, 1/4 inch (6.3 mm) deep, into the mounting

surface at the marked screw locations.

6. Insert #8 wood screws into the four pilot holes. Tighten each screw into the mounting

surface until slightly less than 1/4 inch of the screw head protrudes.

7. Align the centers of the slots in the brackets with the mounting screws and place the

unit against the surface, with the screw heads through the bracket slots.

8. Slide the unit slightly forward or back, then tighten all four screws to secure it in

place.

SW HDMI Series • Reference Information 35

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 1001 East Ball Road

Anaheim, CA 92805

U.S.A.

Europe and Africa:

Extron Europe Hanzeboulevard 10 3825 PH Amersfoort

The Netherlands

Japan:

Extron Electronics, Japan Kyodo Building, 16 Ichibancho

Chiyoda-ku, Tokyo 102-0082

Japan

China:

Extron China 686 Ronghua Road Songjiang District Shanghai 201611 China

Asia:

Extron Asia 135 Joo Seng Road, #04-01 PM Industrial Bldg.

Singapore 368363

Middle East:

Extron Middle East Dubai Airport Free Zone F12, PO Box 293666 United Arab Emirates, Dubai

Singapore

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: 714.491.1500 or 800.633.9876 Europe: 31.33.453.4040 Asia: 65.6383.4400 Japan: 81.3.3511.7655

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 tness 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

+1.800.633.9876 (Inside USA/Canada Only) Extron USA - West Extron USA - East

+1.714.491.1500 +1.919.850.1000 +1.714.491.1517 FAX +1.919.850.1001 FAX

Extron Europe

+800.3987.6673 (Inside Europe Only)

+31.33.453.4040 +31.33.453.4050 FAX

Extron Asia

+800.7339.8766 (Inside Asia Only)

+65.6383.4400 +65.6383.4664 FAX

Extron Japan

+81.3.3511.7655 +81.3.3511.7656 FAX

Extron China

+4000.398766 Inside China Only

+86.21.3760.1568 +86.21.3760.1566 FAX

Extron Middle East

+971.4.2991800 +971.4.2991880 FAX

Extron Korea

+82.2.3444.1571 +82.2.3444.1575 FAX

Extron India

1800.3070.3777 Inside India Only

+91.80.3055.3777 +91.80.3055.3737 FAX

Extron Electronics SW HDMI User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

Contents

Introduction

About this Guide

About the SW HDMI Series Switchers

Features

Application Diagram

Installation

Installation Overview

Rear Panel Features

Wiring the Power Connector (Optional)

Enabling Auto-input Switching

Operation

Front Panel Features

Operations

Powering on the Switcher

Selecting an Input

Resetting

Using the Optional IR 102 Remote Control

Remote control buttons

Locking IR remote access

Locking and Unlocking the Front Panel (Executive Mode)

EDID Modes

Automatic EDID mode

User-assigned EDID mode

Changing the EDID mode

EDID table

Remote Communication and Control

Using Simple Instruction Set (SIS) Commands

Host-to-switcher Communications

Switcher-initiated Messages

Error Responses

Using the Command and Response Table

Symbol Definitions

Command and Response Table for SIS Commands

Updating Firmware Using Firmware Loader

Downloading and Installing Firmware Loader

Downloading the SW HDMI Firmware

Reference Information

Specifications

Part Numbers

Included Parts

Accessories

Cables and Adapters

Mounting the SW HDMI

Tabletop Use

Rack Mounting

UL rack mounting guidelines

Rack mounting procedures

Furniture Mounting

Extron Warranty