Extron SW HD 4K Series Manuel utilisateur

User Guide

SW HD 4K Series

HDMI Switchers

68-2884-01 Rev. F

05 20

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.

I

Copyright

Trademarks

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

The following registered trademarks (

®

), registered service marks (

SM

), and trademarks (

TM

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

ExtronElectronics (see the current list of trademarks on the Terms of Use page at 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, NAV, NetPA, PlenumVault, PoleVault, PowerCage, PURE3, Quantum, ShareLink, Show Me, SoundField, SpeedMount,

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

XPA, 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, Flex55, FOX, FOXBOX, IP Intercom

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

Scope-Trigger, SIS, SimpleInstructionSet, Skew-Free, SpeedNav, Triple-Action Switching, True4K, True8K, 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.

NOTE: 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.

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:

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.”

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.

SW HD 4K Series • Contents vii

Contents

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

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

About the SW HD 4K Series Switchers ............... 1

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

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

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

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

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

Wiring the Power Connector —

SW2 and SW4 HD 4K Only ............................... 7

Wiring for RS-232 Control and Auto

Switching .......................................................... 9

Connecting to the USB Port ............................. 10

Enabling Auto Switching (Optional) ................... 10

Wiring the Contact Closure Connectors ............ 11

Wiring the Tally Out Port to Indicate the Input

Selection ......................................................... 11

LockIt Lacing Bracket Installation Guide ........... 12

Operation .............................................................. 13

Front Panel Features ......................................... 13

Powering On the Switcher ................................ 15

Selecting an Input ............................................. 15

Resetting .......................................................... 16

Using the Optional IR 102 Remote Control ....... 16

Remote Control Buttons ............................... 16

Locking IR remote access ............................ 17

Locking and Unlocking the Front Panel

(Executive Mode) ............................................. 17

EDID Modes ..................................................... 17

Automatic EDID Mode .................................. 17

User-assigned EDID Mode ............................ 18

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

Downloading Updated Firmware ....................... 26

Conﬁguration Software ..................................... 28

Downloading and Installing the Product

Conﬁguration Software .................................... 28

Using the Product Conﬁguration Software ........ 31

Starting PCS ................................................. 31

Input/Output Configuration Screen ............... 31

EDID Minder Menu ....................................... 34

General Settings Menu ................................. 35

AV Controls Panel ......................................... 36

Menus .......................................................... 37

Reference Information ...................................... 38

Mounting the SW HD 4K Switchers .................. 38

Tabletop Use ................................................ 38

Rack Mounting ............................................. 38

Furniture Mounting —

SW2 and SW4 HD 4K Only ......................... 39

SW HD 4K Series • Contents viii

SW HD 4K Series • Introduction 1

Introduction

This section gives an overview of the Extron SW HD 4K Series switchers. Topics include:

• About this Guide

• About the SW HD 4K Series Switchers

• Features

• Application Diagram

About this Guide

This guide describes the SW HD 4K Series switchers and discusses how to install,

configure, and operate them.

In this guide, the terms “SW HD 4K Series” and “SW HD 4K” refer to the SW2 HD 4K,

SW4 HD 4K, SW6 HD 4K, and SW8 HD 4K switchers.

About the SW HD 4K Series Switchers

The SW HD 4K Series are two, four, six, and eight input HDMI switchers for 4K video

signals. They switch 4K signals from multiple HDMI source devices to a single display.

The switchers support computer and video resolutions up to 4K and 1080p/60 with Deep

Color, as well as data rates up to 10.2 Gbps, 3D, Lip Sync, and HD lossless audio formats.

All models feature EDID Minder, which maintains continuous EDID communication with

connected devices and ensures that the HDMI sources power up properly and maintain

correct video output. The switchers provide automatic input cable equalization up to

50 feet (15 meters) on Extron HDMI Pro Series cable. The SW HD 4K Switchers can be

controlled via the front panel, RS-232 interface, USB, contact closure, auto-input and

can be integrated into various environments. You can select inputs by pressing the front

panel buttons and IR 102, enabling auto-input switching, attaching a jumper or a contact

closure device to the Contact port, or entering Simple Instruction Set (SIS) commands via

RS-232 or USB.

Features

• Switches HDMI video and embedded multi‑channel digital audio

• Inputs: Two, four, six, or eight female HDMI type‑A connectors

• Output: 1 female HDMI type‑A connector

• Supports computer and video resolutions up to 4K, including 1080p/60 Deep

Color — Resolutions up to 4096x2160/30 with 4:4:4 chroma sampling at 8 bits of

color.

• EDID Minder automatically manages EDID communication between connected

devices — EDID Minder ensures that all sources power up properly and reliably output

content for display.

• Automatic input cable equalization to 50 feet (15 meters) when used with

Extron HDMI Pro Series cable — Actively conditions incoming HDMI signals to

compensate for signal loss when using long HDMI cables, low quality HDMI cables, and

source devices with poor HDMI signal output.

SW HD 4K Series • Introduction 2

• HDCP compliant — Ensures display of content-protected media and interoperability

with other HDCP-compliant devices.

• User‑selectable HDCP authorization — Allows individual inputs to appear HDCP

compliant or non-HDCP compliant to the connected source, which is beneficial if the

source automatically encrypts all content when connected to an HDCPcompliant

device. Protected material is not passed in non-HDCP mode.

• HDCP authentication and signal presence LED indicators

• Automatic color bit depth management — The switcher automatically adjusts color

bit depth based on the display EDID, preventing color compatibility conflicts between

source and display.

• Provides +5 VDC, 250 mA power on the output for external peripheral devices

• Easy setup and commissioning with the Extron Product Configuration Software

— Conveniently configure multiple products using a single software application.

• Multiple control options including front panel, RS‑232, USB, IR, contact closure,

and auto‑input switching

• Contact closure remote control with tally output — Allows for remote selection of

an input channel. +5 VDC is provided to light an LED to indicate the currently selected

input.

• Power supply —

• SW2 and SW4 HDMI: An energy-efficient, external 12 VDC, 1 A universal power

supply with a 2-pole captive screw connector accepts 100 to 240 VAC.

• SW6 and SW8 HDMI: An 50-60 Hz, internal universal power supply with a

standard IEC connector accepts 100 to 240 VAC.

• Includes LockIt HDMI cable lacing brackets

• Rack and Furniture Mounting — The SW HD 4K switchers can be mounted on a

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

SW HD 4K Series • Introduction 3

Application Diagram

Figure 1 shows a typical application for an SW4 HD 4K.

SW4 HD 4K

INPUTS

Tx Rx G

GC T GC

G

1

2

3

4

C T TGC

T +V

RS-232 AUTO

CONTACT IN/TALLY OUT

INPUTS

OUTPUT

REMOTE

0.2A MAX

POWER

12V

1

2

3

4

POWER

12V

--A MAX

G

Tx

Rx

RTS

CTS

COM 1

G

Tx Rx

COM 2

V

C

G

VOL

RELAYS

1 2 C

1 2 3 4 G

DIGITAL I/O

PWR OUT = 6W

eBUS

+V+ S

-S

G

LAN

IPCP PRO 250

IR/S

S G

Extron

Help

System

Off

Display

Room

Control

Off

Mute

Screen

Lighting

December 15, 2013 - 7:58 AM

Audio

Control

Volume

Mute

Tuner

1 2 3

VCR

Laptop

PC

DVD

Doc

Cam

Tuner

On

Channel

Last

Presets

More

Presets

3

2

1

6

54

9

8

7

Enter

0

Laptop

DSS Receiver

4K Media Player

4K Display

Extron

SW4 HD 4K

4K HDMI Switcher

PC

HDMI

RS-232

Ethernet

Extron

TLP Pro 720T

7" Tabletop

TouchLink Pro

Touchpanel

Extron

IPCP Pro 250

IP Link Pro Control

Proceesor

TCP/IP

Network

Figure 1. Application Diagram for an SW4 HD 4K Switcher

1

SW HD 4K Series • Installation 44

Installation

This section describes the installation and setup of the SW HD 4K Series switchers. Topics

include:

• Installation Overview

• Rear Panel Features

• Wiring the Power Connector — SW2 and SW4 HD 4K Only

• Wiring for RS‑232 Control and Auto Switching

• Connecting to the USB Port

• Enabling Auto Switching (Optional)

• Wiring the Contact Closure Connectors

• Wiring the Tally Out Port to Indicate the Input Selection

• LockIt Lacing Bracket Installation Guide

Installation Overview

To install and set up the SW HD 4K 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 HD 4K Switchers on page38).

3. Connect HDMI input sources to one or more of the SW HD 4K input connectors.

NOTE: LockIt cable lacing brackets are provided to secure the HDMI cables to the

rear panel ports to reduce stress on the HDMI connectors and prevent signal loss

due to loose cable connections (see LockIt Lacing Bracket Installation Guide

on page12).

4. Connect an HDMI output device to the output connector. By default, the EDID of

this device is stored at the HDMI inputs.

5. Connect control devices. Connect your computer to either of the following

SW HD 4K ports to configure and control the switcher via SIS commands:

• RS‑232 port — Pins 1, 2, and 3 of the 3-pole RS-232 connector for serial

RS-232 control (see Wiring for RS‑232 Control and Auto Switching on

page9).

• Config port — USB Mini-B connector for USB control (see Connecting to the

USB Port on page10 for connection procedures)

6. (Optional) Enable auto‑input switching. Use a jumper to connect the two pins

of the 2-pole captive screw connector, next to the 3-pole RS-232 connector (see

Enabling Auto Switching (Optional) on page10).

7. (Optional) Enable input switching by contact closure. Connect an input device to

an SW HD 4K Contact In connector (directly or through a contact closure device) and,

if desired, to a Tally Out connector (see Wiring the Contact Closure Connectors on

page11).

SW HD 4K Series • Installation 5

8. Power on the output display.

9. Connect power to the switcher (see Powering On the Switcher on page15).

10. Configure the EDID Minder (see EDID Modes on page17).

11. Power on the source devices.

Rear Panel Features

SW8 HD 4K

Tx Rx G

GCT GC

G

1

2

3

4

CT TGC

G

68

CT TGC

T

GCT GC

57

T+V

RS-232 AUTO

CONTACT IN/TALLY OUT

INPUTS

OUTPUT

1 2 3 4 5 6 7 8

100-240V x.xA MAX

50/60 Hz

REMOTE

HDMI SWITCHER

SW4 HD 4K

-- A MAX

POWER

12V

12

INPUTS OUTPUT

34

SW6 HD 4K

HDMI SWITCHER

SW6 HD 4K

Tx Rx G

GCT GC

G

1

2

3

4

CT TGC

G

6

CT

T

GCT

5

+V

RS-232 AUTO

CONTACT IN/TALLY OUT

INPUTS

OUTPUT

1 2 3 4 5 6

100-240V x.xA MAX

50/60 Hz

REMOTE

Tx Rx G

GCT GC

G

1

2

3

4

CT TGC

T

+V

RS-232 AUTO

CONTACT IN/TALLY OUT

REMOTE

SW2 HD 4K

-- A MAX

POWER

12V

12

INPUTS OUTPUT

Tx Rx G

GCT

G

1

2

CT

T

+V

RS-232 AUTO

CONTACT IN/TALLY OUT

REMOTE

C

A

D

B

E

D

F

C

A

E

F

B

DDD

FFF

D

E

A

Power connector

B

Input connectors

C

Output connector

D

Contact closure input and Tally output connectors

E

+V connectors

F

RS‑232 and auto switching connectors

Figure 2. SW HD 4K Series Rear Panel

A

Power connector

• SW2 and SW4 HD 4K — 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.

ATTENTION:

• Do not connect any external power supplies until you have read the

ATTENTION notices on page 8.

• Ne branchez pas de sources d’alimentation externes avant d’avoir lu les mises

en garde sur la page8.

• SW6 and SW8 HD 4K — Plug the provided AC power cord into this male IEC

connector and into an AC power outlet.

2

SW HD 4K Series • Installation 6

B

Input connectors — Connect HDMI video input sources to these female Type-A HDMI

connectors.

NOTE: LockIt cable lacing brackets are provided with the SW HD 4K units. These

brackets secure the HDMI cables to the rear panel connectors and reduce stress

on the connectors, preventing signal loss due to loose cable connections (see

LockIt Lacing Bracket Installation Guide on page12).

C

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 to 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.

D

Contact closure input and Tally output ports

• Contact closure input — (Optional) Connect a push-button contact closure

device to a Contact In connector to enable input switching via contact closure (see

Wiring the Contact Closure Connectors on page11 for more information).

• Tally Out port — (Optional) To identify the currently selected input when the

front panel buttons are not visible, connect a device such as an LED to the Tally

Out connector and +V connector. When the input you are using is selected, the

corresponding Tally Out pin (T) shorts to ground, activating the connected indicator

(see Wiring the Tally Out Port to Indicate the Input Selection on page11

for more information).

E

+V connectors — These pins constantly output +5 VDC with 200 mA total (shared

between pins). Use these pins when power is needed for external Tally LEDs, such as

with Extron Show Me cables.

F

RS‑232 (3‑pole) and auto switching (2‑pole) connector — Use this 3-pole, 3.5 mm

captive screw connector for RS-232

communication with the switcher (including

firmware updates) and this 2-pole, 3.5 mm

captive screw connector 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 and Auto

Switching on page9).

• To enable auto‑input switching, short the two pins of this connector together.

In auto-input switch mode, the switcher automatically switches to the highest

numbered active input (see Enabling Auto Switching (Optional) on page10).

Tx Rx G

RS-232 AUTO

SW HD 4K Series Switcher

Rear Panel Remote Port

SW HD 4K Series • Installation 7

Wiring the Power Connector — SW2 and SW4 HD 4K Only

A 12 VDC, 1 A power supply is provided with the SW2 and SW4 HD 4K. Follow the

following instructions to wire the 2-pole captive screw connector to your power supply:

CAUTION: The wires must be kept separate while the power supply is plugged in.

Remove power before wiring.

ATTENTION : Les deux cordons d’alimentation doivent être tenus à l’écart l’un

de l’autre quand l’alimentation est branchée. Couper l’alimentation avant de faire

l’installation électrique.

ATTENTION:

• Do not connect any external power supplies until you have read the ATTENTION

notices on page 8.

• Ne branchez pas de sources d’alimentation externes avant d’avoir lu les mises en

garde sur la page 8.

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

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

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

small screwdriver.

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.

Captive Screw Connector

Tie Wrap

Heat

Shrink

1/8"

(3 mm)

7/8"

(22 mm)

3/16"

(5 mm) Max.

Figure 3. Wiring the Power Connector

See additional AAttention notes on the next page.

3

SW HD 4K Series • Installation 8

ATTENTION:

• Always use a power supply supplied and 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.

• 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 at 12 VDC and a minimum of

1.0 A.

• Si ce produit ne dispose pas de sa propre source d’alimentation électrique, il doit

être alimenté par une source d’alimentation de classe 2 ou LPS et paramétré à

12 V et 1.0 A minimum.

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

National Electrical Code ANSI/NFPA 70, article 725 and the Canadian Electrical

Code part 1, section 16. The power supply shall not be permanently ﬁxed to

building structure or similar structure.

• Cette installation doit toujours être en accord avec les mesures qui s’applique

au National Electrical Code ANSI/NFPA70, article725, et au Canadian Electrical

Code, partie1, section16. La source d’alimentation ne devra pas être ﬁxée de

façon permanente à une structure de bâtiment ou à une structure similaire.

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

power supply and the unit. The ridges on the side of the cord (see ﬁgure3 on the

previous page) identify the power cord negative lead.

• La polarité de la source d’alimentation est primordiale. Une polarité incorrecte

pourrait endommager la source d’alimentation et l’unité. Les stries sur le côté

du cordon permettent de repérer le pôle négatif du cordon d’alimentation (voir

l’illustration ﬁgure3 sur la page7).

• To verify the polarity before connection, plug in the power supply with no load and

check the output with a voltmeter.

• Pour vériﬁer la polarité avant la connexion, brancher l’alimentation hors charge et

mesurer sa sortie avec un voltmètre.

• The length of the exposed (stripped) copper wires is important.

The ideal length is 3/16 inch (5 mm). Longer bare wires can short together.

Shorter wires are not as secure in the connectors and could be pulled out.

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

dénuder. La longueur idéale est de 5mm (3/16inches). S’ils sont un peu plus

longs, les câbles exposés pourraient se toucher et provoquer un court circuit. S’ils

sont un peu plus courts, ils pourraient sortir, même s’ils sont attachés par les vis

captives.

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

spaces or in wall cavities.

• Sauf mention contraire, les adaptateurs AC/DC ne sont pas appropriés pour une

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

SW HD 4K Series • Installation 9

Wiring for RS-232 Control and Auto Switching

Use a female 9-pin D to bare wire RS-232 cable or a universal control cable (UC50' or

UC100') 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 3-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 3-pole connector into the RS-232 receptacle on the rear panel of the switcher.

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

connector.

Figure 4 shows how to wire this shared connector for RS-232.

RS-232 Auto

Computer or

Control Syste

m

RS-232 Port

SW HD 4K 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.

Tx Rx

G

Ground (G)

Transmit (Tx)

Receive (Rx)

Transmit (Tx)

Receive (Rx)

Figure 4. RS‑232 Connector Pin Assignments

4

SW HD 4K Series • Installation 10

Connecting to the USB Port

The USB mini-B port is located on the SW HD 4K front panel. Use this port to configure the

switcher via SIS commands. Connect a USB A to Mini-B cable between the USB Config

port on the switcher front panel and a USB port on the computer (see figure5).

USB Cable

USB A

USB Mini-B

USB 1

USB

Ports

Computer

SW4 HD 4K Front Panel

SW4 HD 4K

HDMI SWITCHER

1

IR

CONFIG

SIGNAL

INPUTS

OUTPUT

1234

HDCP

2 3 4

AUTO

SWITCH

Figure 5. USB Port Connection

Configure the switcher as desired using SIS commands (see the Remote Communication

and Control on page19, for information on available commands) or PCS (see Using

the Product Configuration Software starting on page31).

Enabling Auto Switching (Optional)

The SW HD 4K can 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

highest-numbered input port with an active signal is selected (for example, input 4 on

an SW4 HD 4K switcher). When auto-input switching is in effect, the green Auto Switch LED

on the front panel lights and the front panel input 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 the Auto slots (slot 4 and 5) of the provided 2-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 figure4 on page9).

4. Insert the plug into the 2-pole Auto captive screw connector on the rear panel (see

figure2 on page5).

The figure at right shows an SW4 HD 4K with a jumper connecting pins 4 and

5 to enable auto-input switching.

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

two Auto pins of the 2-pole captive screw Auto port.

5

SW HD 4K Series • Installation 11

Wiring the Contact Closure Connectors

To enable input switching via contact closure, connect a push-button contact closure

device to a Contact In/Tally Out connector (figure2 on page5).

NOTE: The number of the Contact In/Tally Out port must match the number of the

HDMI Input.

1. Wire and plug one of the provided 3-pole connectors into a Contact In/Tally Out

connector representing the desired input number on the SW HD 4K (1 or 2 for SW2

models: 1, 2, 3, or 4 for SW4 models, 1 through 6 for SW6 models, and 1 through 8 for

SW8 models).

• Pin 1 = Contact closure input (C)

• Pin 2 = Contact and Tally Ground (G)

• Pin 3 = Tally output (T)

2. Insert the ground wire of the contact device into the Ground slot of the Contact/Tally

connector (pin 2).

3. Press the button on the contact closure device to switch the connected input to the

output.

4. Insert the ground wire of the contact device into the Ground slot of the Contact/Tally

connector (pin 2).

5. Press the button on the contact closure device to switch the connected input to the

output.

Wiring the Tally Out Port to Indicate the Input Selection

To identify the currently selected input when the front

panel buttons are not visible, connect a device such as an

LED to the Contact In/Tally Out connector (see

figure2,

D

, on page65) and +V connector (

E

).

When the input you are using is selected, the

corresponding Tally Out pin shorts to ground, activating the

connected indicator.

1. Wire and plug one of the provided 3-pole connectors into a Contact In/Tally Out

connector (see the image at right).

• Pin 1 = Contact closure input (C)

• Pin 2 = Contact and Tally Ground (G)

• Pin 3 = Tally output (T)

2. Insert the power wire for the contact indicator device into the

+V connector.

TIP: The Contact and Tally connectors can be used with

Extron Show Me cables. For each cable, connect the red

pigtail to the Contact Closure input pin and the black pigtail

to the Tally Out pin (see the diagram at right).

GCT

1

CONT

ACT IN/TALLY OUT

+V

Connector

1

CGT

CONT

ACT IN / TALLY OU

T

1

CGT

CONTACT IN / TALLY OUT

Red

Black

Pigtail

Show Me Cable

SW HD 4K Series • Installation 12

LockIt Lacing Bracket Installation Guide

The Extron LockIt lacing bracket makes it possible to simply and universally secure a

standard HDMI cable to most HDMI devices.

NOTE: The HDMI device must have an HDMI connection mounting screw for this

bracket to be used.

To securely fasten an HDMI cable to a device:

1. Plug the HDMI cable into the panel connection

(see

1

in the illustration at right).

2. Loosen the HDMI connection mounting screw

from the panel enough to allow the LockIt lacing

bracket to be placed over it (

2

). The screw

does not have to be removed.

3. Place the LockIt lacing bracket on the screw and

against the HDMI connector, then tighten the

screw to secure the bracket (

3

).

ATTENTION:

• Do not overtighten the connector

mounting screw. The shield it fastens to is

very thin and can easily be stripped.

• Ne serrez pas trop la vis de montage du

connecteur. Le blindage auquel elle est

attachée est très ﬁn et peut facilement

être dénudé.

4. Loosely place the included tie wrap around the

HDMI connector and the LockIt lacing bracket as shown (

4

).

5. While holding the connector securely against the lacing bracket, tighten the tie wrap,

then remove any excess length.

3

4

1

2

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Extron SW HD 4K Series Manuel utilisateur

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