Extron electronic 42 HVA User Manual

CrossPoint 42 HVA

CrossPoint Matrix Switcher

68-654-01 Rev. A

Printed in the USA

08 02

Precautions

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.

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.

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.

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 qualifiziertem 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 empfindlichen 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.

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 calificado. 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.

Quick Start — CrossPoint 42 HVA

Unbalanced Output

Tip

See caution

Sleeve

Tip

See caution

Balanced Output

Tip

Ring

Sleeve (s)

Tip

Ring

CAUTION

Installation

Step 1 - Mounting

Mount the switcher in a rack.

Step 2 - Turn off power

Turn off power to the input and output devices, and remove the power cords from them.

Step 3 - Cable video input

Cable the switcher for RGBHV, RGBS, RGsB, RsGsBs, component video , S-video, or composite video input (3). See Cabling and Rear Panel Views in Chapter 2 for details.

Step 4 - Cable video output

Cable the switcher for RGBHV, RGBS, RGsB, RsGsBs, component video , S-video, or composite video output (3). See Cabling and Rear Panel Views in Chapter 2 for details. Ensure that the same video planes (R, G, B, H/HV, and/or V) are used on the switcher output as on the input.

Step 5 - Cable stereo input

Cable the switcher for stereo audio input. Each input has a 3.5 mm, 5-pole captive screw connector for balanced or unbalanced stereo audio input (5). Connectors are included with each switcher, but you must supply the audio cable. High impedance is generally over 800 ohms.

3 & 4

Tip

Sleeve

Tip

Sleeve

Unbalanced Input

(high impedance)

600 ohms

Tip

Ring

Sleeve (s)

Tip

Ring

600 ohms

Balanced Input

(600 ohms)

Tip

Ring

Sleeve (s)

Tip

Ring

Balanced Input

(high impedance)

Step 6 - Cable stereo output

Cable the switcher for stereo audio output. Each output has a 3.5 mm, 5-pole captive screw connector that outputs the selected unamplified, line level audio. Connect an audio device, such as an audio amplifier or powered speakers (6).

Step 7 - Power up

Plug the switcher, input devices, and output devices into a grounded AC source, and turn on the input and output devices.

Step 8 - Create a tie

1. Press and release the Conf/Save button to select audio and/or video.

2. Press and release the output button to select the desired output (1 or 2).

3. Press and release the desired input button.

4. Repeat steps 1-3 as necessary.

Connect the sleeve to ground (Gnd). Connecting the sleeve to a negative (-) terminal will damage the audio output circuits.

OUTPUTS

LED key: = off, = on, = blinking,

INPUTS

1 2

I/O

VIDEO/+dB

AUDIO/-dB

CONF/SAVE

Quick Start — CrossPoint 42 HVA, cont’d

Additional Information

View ties

A. Press and release the Conf/Save button to

select audio and/or video.

B. Press and release the output button to select

the desired output (1 or 2). The selected output and tied input LEDs light.

View and adjust audio level

A. Press and hold the Conf/Save button until

the Audio LED begins to blink.

B. Press and release the desired input button.

The level is displayed by the input LEDs and the Decrement ( LEDs. Gain or attenuation is indicated by the Video/+dB (gain), or Audio/-dB (attenuation) LEDs.

C. Decrease or increase the level by pressing

the Decrement ( buttons until the desired level is reached.

) and Increment ( )

OUTPUTS

1 2

OUTPUTS

1 2

LED key: = off, = on, = blinking, = blinking slowly, = blinking fast

INPUTS

I/O

VIDEO/+dB

AUDIO/-dB

CONF/SAVE

I/O

VIDEO/+dB

AUDIO/-dB

CONF/SAVE

and

D. Press and release the Conf/Save button to exit.

Front Panel Controls

Input and output buttons and LEDs select and identify inputs and outputs. The input LEDs also display a portion of the audio level of the selected input.

Conf/Save button selects view mode (video and audio, video only, or audio only) and saves changes when you change the configuration.

I/O LED indicates the current configuration mode. It is steady when setting up a video and/or audio tie, and it blinks in audio level display/adjust mode.

Video/+dB and Audio/-dB LEDs indicate when video or audio is selected. The Audio LED blinks to indicate audio breakaway. The Audio button also selects the audio level/adjust mode. The Video/+dB LED indicates a positive (+) gain value. The Audio/-dB LED indicates a negative (-) attenuation value.

Decrement (

) button and LED decrements the audio level of the selected input. The LED indicates

a portion of the audio level of the selected input. Increment ( ) button and LED increments the audio level of the selected input. The LED indicates a

portion of the audio level of the selected input.

Definitions

The following terms are used throughout this manual:

Tie — An input-to-output connection. Configuration — One or more ties or sets of ties. Current configuration — The currently active configuration (also called configuration 0).

Table of Contents

Chapter 1 • Introduction ....................................................................................................... 1-1

About the CrossPoint 42 HVA Matrix Switcher ................................................... 1-2

Features ................................................................................................................................... 1-3

Chapter 2 • Installation .......................................................................................................... 2-1

Mounting the Switcher .................................................................................................... 2-2

Table or Wall mounting ..................................................................................................... 2-2

Rack mounting ................................................................................................................... 2-3

Cabling and Rear Panel Views...................................................................................... 2-3

Power connection .............................................................................................................. 2-3

Video input and output connections................................................................................ 2-3

Audio input and output connections ............................................................................... 2-4

RS-232 Connection .............................................................................................................2-5

Chapter 3 • Operation ............................................................................................................. 3-1

Front Panel Controls and Indicators ......................................................................... 3-2

Definitions .......................................................................................................................... 3-2

Input buttons, output buttons, and LEDs......................................................................... 3-2

I/O Control buttons and LEDs ............................................................................................ 3-2

Front Panel Operations .................................................................................................... 3-3

Power ................................................................................................................................. 3-3

Creating a configuration ................................................................................................... 3-3

Viewing the current configuration ................................................................................... 3-5

Viewing and adjusting the audio level............................................................................. 3-5

System reset to factory defaults ....................................................................................... 3-6

Executive mode (front panel security lockout) ................................................................ 3-6

Rear Panel Controls ........................................................................................................... 3-7

Chapter 4 • Programmer’s Guide ..................................................................................... 4-1

Host-to-Switcher Instructions....................................................................................... 4-2

Switcher-Initiated Messages ......................................................................................... 4-2

Switcher Error Responses .................................................................................................. 4-3

Using the Command/Response Table ........................................................................ 4-3

Command/Response Table ................................................................................................. 4-4

Chapter 5 • Switcher Software .........................................................................................5-1

Windows-Based Program Control...............................................................................5-2

Installing the software ...................................................................................................... 5-2

Using the software ............................................................................................................ 5-2

Using the help system ........................................................................................................ 5-2

CrossPoint 42 HVA Matrix Switcher • Table of Contents

Table of Contents, cont’d

Appendix A • Specifications .............................................................................................. A-1

Specifications....................................................................................................................... A-2

Part Numbers ....................................................................................................................... A-4

CrossPoint part numbers .................................................................................................. A-4

Optional accessories ......................................................................................................... A-4

Cables ................................................................................................................................ A-4

Appendix B • Reference Information ...........................................................................B-1

Hardware Upgrade and Maintenance.......................................................................B-2

Opening the switcher ........................................................................................................B-2

Closing the switcher ..........................................................................................................B-2

Installing a firmware update ............................................................................................B-2

Replacing the AC fuse .......................................................................................................B-4

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

68-654-01 Rev. A

Printed in the USA

08 02

ii CrossPoint 42 HVA Matrix Switcher • Table of Contents

CrossPoint 42 HVA Matrix Switcher

Chapter One

Introduction

About the CrossPoint 42 Matrix Switcher

Features

Introduction, cont’d

Introduction

About the CrossPoint 42 Matrix Switcher

The Extron CrossPoint 42 HVA Matrix Switcher is an analog RGBHV matrix switcher, with stereo audio, that distributes any input to any combination of outputs. The matrix switcher can route multiple input/output configurations simultaneously.

The Extron CrossPoint 42 HVA Matrix Switcher switches RGBHV and two-channel stereo audio (balanced and unbalanced). It also switches RGBS, RGsB, RsGsBs, HDTV, component video, S-video, and composite video (figure 1-1). The audio switching can either be linked to the video (audio follow) or independent of the video (audio breakaway). Adjustable audio gain and attenuation compensates for level differences between audio inputs.

The CrossPoint 42 HVA is a single box solution to simple 300 MHz (-3dB) routing applications. Each input and output is individually isolated and buffered, and any of four input(s) can be switched to either or both outputs with virtually no crosstalk or signal noise between channels.

The CrossPoint 42 HVA is housed in rack-mountable, 1U high, 19” wide metal enclosure. The appropriate rack mounting kit is included with the switcher. The switcher has an internal 100VAC to 240VAC, 50/60 Hz, 40 watt, auto-switchable power supply that provides worldwide power compatibility.

1.5A MAX

100-240V 50-60Hz

Extron Crosspoint 42 HVA

Matrix Switcher

INPUTS

INPUT

BUFFERED LOCAL MONITOR OUTPUT

H. SHIFT

ID PIN 4

ID PIN 11

VGA INTERFACE W /ADSP

RGB 109 xi

Extron RGB 109xi

Interface

INPUT

OUTPUTS

BUFFERED LOCAL MONITOR OUTPUT

H. SHIFT

ID PIN 4 ID PIN 11

VGA INTERFACE W /ADSP

RGB 109 xi

Extron RGB 109xi

Interface

RS-232 Control

RS232

AUDIO

OUTPUTS

AUDIO

INPUTS

Stereo

Projector

Monitor

INPUT

BUFFERED LOCAL MONITOR OUTPUT

H. SHIFT

ID PIN 4 ID PIN 11

VGA INTERFACE W

RGB 109 xi

/ADSP

Extron RGB 109xi

Interface

INPUT

BUFFERED LOCAL MONITOR OUTPUT

H. SHIFT

ID PIN 4 ID PIN 11

VGA INTERFACE W /ADSP

Laptop

RGB 109 xi

Extron RGB 109xi

Interface

Laptop

Figure 1-1 — A typical CrossPoint 42 HVA Matrix Switcher application

CrossPoint 42 HVA Matrix Switcher • Introduction1-2

Features

Inputs — This switcher offers 4 RGBHV, RGBS, RGsB, RsGsBs, HDTV, component

video, S-video, or composite video inputs on BNC connectors. Stereo audio input can be balanced or unbalanced, on 3.5 mm, 5-pole captive

screw terminals.

Outputs — 2 RGBHV, RGBS, RGsB, RsGsBs, HDTV, component video, S-video, or

composite video outputs are available on BNC connectors. Stereo audio output can be balanced or unbalanced, on 3.5 mm, 5-pole

captive screw terminals.

Bandwidth — Bandwidth is a minimum of 300 MHz (-3dB), fully loaded. This

high bandwidth allows Extron’s switchers to switch everything from NTSC video to high-resolution computer displays.

Operational flexibility — Operations such as input/output selection and

adjustment of audio levels can be performed on the front panel or over the RS-232 link. The RS-232 link allows remote control via a control system.

• QuickSwitch Front Panel Controller (QS-FPC™) — The CrossPoint 42 HVA

QS-FPC feature supports touch-of-a-button input and output selection, and audio gain and attenuation control.

• Windows-based control program — Extron’s Windows-based control

program provides a versatile range of operational options with its graphical interface and drag-and-drop/point-and-click operation. The Windows-based control program also has an emulation mode that lets you create a switcher configuration file at the home office and then download it for use by the switcher on site.

• Extron’s Simple Instruction Set™ (SIS™) — The remote control protocol

uses Extron’s SIS for easy programming and operation.

Audio gain/attenuation — Users can set the level of audio gain or attenuation

(-18dB to +24dB) via the RS-232 link or from the front panel. Individual input audio levels can be adjusted so there are no noticeable volume differences when switching between sources (figure 1-2).

VUdBu

+19

+16

+13

+10

-3

-6

-2

-9

-5

-12

-8

-15

-12

Low Audio

Output Level

VUdBu

+19

+16

+13

+10

-3

-6

-2

-9

-5

-12

-8

-15

-12

High Audio

Output Level

Audio Inputs

VCR

INPUTS

OUTPUTS

CrossPoint 42 Switcher

CD Jukebox

I/O

VIDEO/ dB

AUDIO/ dB CONF/ SAVE

CROSSPOINT 42 HVA

No noticeable volume

differences between sources

Figure 1-2 — Audio gain and attenuation

+19 +16 +13 +10

+7 +4 +1

-2

-5

-8

-12

Output

Level

VUdBu

15 12

9 6 3 0

-3

-6

-9

-12

-15

Audio System

1-3CrossPoint 42 HVA Matrix Switcher • Introduction

Introduction, cont’d

Switching — Individually buffered, independent matrix switched outputs with

audio follow and audio breakaway.

• Any input to any output

• Audio follow — Audio can be switched with the corresponding video input.

This feature allows any audio signal to be selected with any video signal simultaneously to one or all outputs in any combination. Audio follow switching can be done via front panel or under RS-232 remote control.

• Audio breakaway — Audio can be broken away from its corresponding

video signal. Audio breakaway switching can be done via front panel or under RS-232 control.

Remote control — The CrossPoint 42 is remote controllable, using the MCP 1000

master control panel and any combination of MCP 1000 slave control panels and/or MKP 1000 slave control keypads. The remote control devices are easy to use and provide tactile buttons for quick selection. Each MCP 1000 can be used for one-touch switching for a particular output and selecting global presets. Each MKP 1000 dedicated to an output can be used to select a different input for that output or to select a preset.

Executive mode (front panel security lockout) — If the CrossPoint 42 is installed in

an open area, where operation by unauthorized personnel may be a problem, a security lock-out feature can be implemented. When the front panel is locked, a special button combination is required to unlock the front panel controller before it can be operated.

Rack mount — The switcher is mountable in any conventional 19” wide rack. Power — The internal 100VAC to 240VAC, 50/60 Hz, 40 watt, auto-switchable

power supply provides worldwide power compatibility.

CrossPoint 42 HVA Matrix Switcher • Introduction1-4

CrossPoint 42 HVA Matrix Switcher

Chapter Two

Installation

Mounting the Switcher

Cabling and Rear Panel Views

Installation, cont’d

Installation

Mounting the Switcher

The CrossPoint 42 HVA Matrix Switcher is housed in a rack-mountable, 1U high, 19” wide metal enclosure. The appropriate rack mount kit (#70-077-03) is included with the switcher. The switcher may also be surface-mounted under a table, desk, or podium, or on a wall, using an Extron 1U underdesk mounting kit (#70-222-01).

Table or wall mounting

The table/wall mounting brackets extend approximately 1/4” (6.4 mm) above the top surface of the switcher enclosure. This design allows for an air space between the enclosure and the surface to which it is mounted. Table or wall mount the switcher as follows:

1. Attach the table/wall mounting brackets to the switcher with the eight

2. Hold the switcher with the attached brackets against the underside of the

3. Drill 3/32” (2 mm) diameter pilot holes, 1/4” (6.4 mm) deep in the

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

5. Align the mounting screws with the slots in the brackets and place the

6. Slide the switcher slightly forward or back, then tighten all four screws to

provided #8 machine screws (figure 2-1).

table or other furniture, or against the wall. Mark the location of the screw holes of the bracket on the mounting surface.

mounting surface at the marked screw locations.

the mounting surface until just less than 1/4” of the screw protrudes.

switcher against the surface, with the screws through the bracket slots.

secure the switcher in place.

Mounting Screws (2 Plcs) Each Side

INPUTS

1.5A MAX

100-240V 50-60Hz

#8 Screw (4 Plcs) Each Side

Figure 2-1 — Mounting the CrossPoint 42 HVA Switcher

RS232

AUDIO

OUTPUTS

AUDIO

INPUTS

OUTPUTS

CrossPoint 42 HVA Matrix Switcher • Installation2-2

Rack mounting

Rack mount the switcher as follows:

1. Attach the rack mounting brackets to the switcher with the eight

provided #8 machine screws (figure 2-1).

2. Insert the switcher into the rack, align the holes in the mounting bracket

with those of the rack.

3. Secure the switcher to the rack using the supplied machine screws.

Cabling and Rear Panel Views

All connectors are on the rear panel. Figure 2-2 shows the rear panel of the CrossPoint 42 HVA.

1.5A MAX

100-240V 50-60Hz

INPUTS

HVH

Figure 2-2 — Rear panel connectors, CrossPoint 42 HVA

Power connection

AC power connector — Plug a standard IEC power cord into this connector

to connect the switcher to a 100 to 240VAC, 50 Hz or 60 Hz power source.

Video input and output connections

All video input and output connections to the CrossPoint 42 are made with female BNC connectors. Some types of video output devices do not have BNC video output connectors. For these cases, a suitable cable or connector adapter is necessary between the device output connector and the BNC input connector of the CrossPoint.

RGBHV video inputs — Connect RGBHV video inputs to these BNC

connectors for each input.

RGBHV video outputs — Connect RGBHV video outputs to these BNC

connectors for each output.

The CrossPoint 42 HVA switcher can also switch RGBS, RGsB, RsGsBs, component video, S-video, or composite video by using four, three, two, or one BNC. If switching a video format other than RGBHV, ensure that the same video planes (R, G, B, H/HV, and/or V) are used on the switcher output as on the input. H/HV and V will switch sync signals only, but will not switch video.

The CrossPoint 42 HVA switcher does not alter the video signal in any way. The signal output by the switcher is in the same format as the input.

AUDIO

INPUTS

LRL

AUDIO

OUTPUTS

RS232

213

OUTPUTS

2-3CrossPoint 42 HVA Matrix Switcher • Installation

Installation, cont’d

Audio input and output connections

Connections for balanced and unbalanced audio inputs — Each input has a

Tip

Sleeve

Tip

Sleeve

Figure 2-3 — Captive screw connector wiring for inputs

3.5 mm, 5-pole captive screw connector for balanced or unbalanced stereo audio input. Connectors are included with each CrossPoint switcher, but you must supply the audio cable. See figure 2-3 to wire a connector for the appropriate input type and impedance level. High impedance is generally over 800 ohms.

Tip

Ring

Tip

Ring

Balanced Input

600 ohms

Unbalanced Input

(high impedance)

Tip

Ring

Sleeve (s)

Ring

Tip

Sleeve (s)

Balanced Input

(high impedance) (600 ohms)

When making connections for the CrossPoint switcher from existing audio cables, see figure 2-4. A mono audio connector consists of the tip and sleeve. A stereo audio connector consists of the tip, ring and sleeve.

Tip Sleeve

Tip (left) Sleeve (Gnd)

Ring (right)

Tip (signal)

Sleeve (Gnd)

Tip (left)

Sleeve (Gnd)

Unbalanced mono Unbalanced stereo

Figure 2-4 — Phono audio connectors

The audio level for each input can be individually set, via the front panel or RS-232, to ensure that the level on the output does not vary when switching from input to input. See chapter 3, Operation, chapter 4, Programmer’s Guide, and chapter 5, Matrix Software for details.

Connections for audio outputs — These 3.5 mm, 5-pole captive screw

connectors output the selected unamplified, line level audio. Connect audio devices, such as an audio amplifier or powered speakers. See figure 2-5 to properly wire an output connector.

Tip

See caution

Sleeve

Tip

See caution

Unbalanced Output

Tip

Ring

Sleeve (s)

Tip

Ring

Balanced Output

Figure 2-5 — Captive screw connector wiring for audio output

CAUTION

Connect the sleeve to ground (Gnd). Connecting the sleeve to a negative (-) terminal will damage the audio output circuits.

By default, the audio output follows the video switch. Audio breakaway, commanded via the front panel, under RS-232 control, or Windows-based control program, allows you to select from any one of the audio input sources. See chapter 3, Operation, chapter 4, Programmer’s Guide, and chapter 5, Matrix Software for details.

CrossPoint 42 HVA Matrix Switcher • Installation2-4

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Extron electronic 42 HVA User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual