Extron Electronics HVA User Manual

CrossPoint Matrix Switchers

CrossPoint 84, 88, 124, 128, 168, and 1616 HV and HVA

68-353-02 Rev. E

Printed in the USA

01 04

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 Matrix Switchers

Installation

Step 1

Mount the switcher in a rack.

Step 2

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

Step 3

Cable the switcher for RGBHV, RGBS, RGsB,
RsGsBs, component video , S-video, or composite
video input and output (3). See page 2-3 in this
manual for details.

Step 4

Cable the switcher for stereo audio input (HVA
models). Each input has a 3.5 mm, 5-pole captive
screw connector for balanced or unbalanced
stereo audio input (4). Connectors are included
with each switcher, but you must supply the
audio cable. High impedance is generally over
800 ohms.

Step 5

Cable the switcher for stereo audio output (HVA
models). 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 (5).

Step 6

If desired, connect a control system or computer
to the Remote RS-232/RS-422 port (6).

Step 7

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

Definitions

The following terms are used throughout this manual:

3

5

Tip

See caution

Sleeve

Tip

See caution

Unbalanced Output

Tip

Ring

Sleeve (s)

Tip

Ring

Balanced Output

6

RS-232 FunctionPin

—

1

TX

2

RX

3

—

4

Gnd

5

—

6

—

7

—

8

—

9

AUDIO AUDIO

51

96
Female

Not used
Transmit data
Receive data
Not used
Signal ground
Not used
Not used
Not used
Not used

Tip

Sleeve

Tip

Sleeve

Unbalanced Input

Tip

Ring

Sleeve (s)

Tip

Ring

600 ohms

Tip

Ring

Sleeve (s)

Tip

Ring

600 ohms

CAUTION

15

69

Male

RS-422 Function

TX-

TX+

RX+

RX-

Gnd

—
—
—
—

4

(high impedance)

Balanced Input

(high impedance)

Balanced Input

(600 ohms)

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

Transmit data (-)
Transmit data (+)
Receive data (+)
Receive data (-)
Signal ground
Not used
Not used
Not used
Not used

Tie — An input-to-output connection.
Set of ties — An input tied to two or more outputs. (An output can never be tied to multiple inputs.)
Configuration — One or more ties or sets of ties.
Current configuration — The currently active configuration (also called configuration 0).
Preset — A configuration that has been stored. One preset can be assigned to each input button. When a

preset is retrieved from memory, it becomes the current configuration.

QS-1

Quick Start — CrossPoint Matrix Switchers, cont’d

Front Panel Controls

Input and output buttons and LEDs select and identify inputs and outputs. Input buttons also select

presets. On HVA models, the output LEDs also display the audio level of the selected input.

Enter button saves changes when you change the configuration.

Preset button saves a configuration as a preset or recalls a previously-defined preset.

View button selects a view-only mode that prevents inadvertent configuration changes. On HVA

models, the View button decrements the audio level of the selected input. The View LED indicates
a negative (-) attenuation value.

Esc button cancels selections in progress and resets the front panel LEDs. The Esc button does not

reset the current configuration, the RGBHV and Audio LEDs, any presets, or any audio gain/
attenuation settings. On HVA models, the Esc button increments the audio level of the selected
input. The Esc LED indicates a positive (+) gain value.

RGBHV and Audio buttons select/deselect video and/or audio. The Audio LED blinks to indicate

audio breakaway. The Audio button also selects the audio level/adjust mode.

Input and output label windows hold labels that can be created easily with Extron’s label software or

with any Brother P-Touch labeler.

Create a tie

A. Press and release the RGBHV and/or Audio

button(s) to select video and/or audio.

B. Press and release the desired input button.

C. Press and release the desired output button(s).

D. Press and release the Enter button.

View ties

A. Press and release the View button.

B. Press and release the RGBHV and/or Audio

button(s) to select video and/or audio.

C. Press and release the desired input button.

The selected input and tied output LEDs light.

Save or recall a preset

A. To save a preset, press and hold the Preset

button until the Preset LED begins to blink.
To recall a preset, press and release the Preset

button. The Preset LED turns on steadily.

B. Press and release the input button associated

with the desired preset number.

View and adjust audio level

A. Press and hold the Audio button until the

Audio LED begins to blink.

B. Press and release the desired input button.

The level is displayed by the output LEDs, (+)
by the Esc LED, and (-) by the View LED.

C. Increment and decrement the level by

pressing the Esc (

) and View ( ) buttons.

D. Press and release the Audio button to exit.

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

4

5

4

5

3 4 6

3

2

B

6

677

C

6

677

4

4

8

8

8

8

C

B

556

B

PRESET VIEW ESC RGBHV AUDIO

ENTER

C

A

ENTER

PRESET VIEW ESC RGBHV AUDIO

Save

B

7 8

6

ENTER

334

B

B B B

334

112

B

D

RGBHV AUDIO

CONTROL

CONTROL I/O

B

A

ENTER

B B

45

CONTROL I/O

PRESET VIEW ESC RGBHV AUDIO

VIEW ESC

I/O

RGBHV AUDIO

Recall

CONTROL

PRESET VIEW ESC

B

AUDIO

C

A

B

B

A
D

QS-2

Table of Contents

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

About the CrossPoint Series Matrix Switchers .................................................... 1-2

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

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

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

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

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

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

Audio input and output connections (HVA models only) ............................................... 2-3

RS-232/422 connection ......................................................................................................2-4

Additional rear panel views .............................................................................................. 2-4

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

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

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

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

Control buttons and LEDs .................................................................................................3-3

I/O controls ......................................................................................................................... 3-4

Front panel I/O label windows .......................................................................................... 3-4

Front Panel Operations .................................................................................................... 3-5

Power ................................................................................................................................. 3-5

Creating a configuration ...................................................................................................3-5

Viewing a configuration ...................................................................................................3-8

Muting and unmuting video and/or audio .................................................................... 3-10

Using presets .................................................................................................................... 3-12

Viewing and adjusting the audio level (HVA models only)........................................... 3-13

Front panel security lockout (executive mode) ..............................................................3-16

System reset to factory defaults .....................................................................................3-16

Rear Panel Controls ......................................................................................................... 3-16

Troubleshooting ................................................................................................................ 3-16

General checks ................................................................................................................. 3-17

Plasma display S-video problem ...................................................................................... 3-17

Worksheets .......................................................................................................................... 3-17

Worksheet example 1: Entering system equipment ..................................................... 3-17

Worksheet example 2: Drawing ties .............................................................................. 3-18

Worksheet example 3: Test configuration ..................................................................... 3-19

Matrix Switchers Configuration Worksheet ................................................................... 3-21

CrossPoint Matrix Switchers • Table of Contents

i

Table of Contents, cont’d

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 • Matrix Software .............................................................................................. 5-1

Matrix Switcher+ Control Program............................................................................ 5-2

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

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

Overview ...................................................................................................................... 5-2

Using emulation mode ...................................................................................................... 5-5

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

Button-Label Generator ................................................................................................... 5-5

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

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

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

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

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

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

Cables ................................................................................................................................ A-5

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

Hardware Upgrades ........................................................................................................... B-2

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

Opening the CrossPoint 84, 88, 124, and 128 ............................................................... B-2

Opening the CrossPoint 168 and 1616 .......................................................................... B-3

Closing the switcher .......................................................................................................... B-4

Swapping the serial ports .................................................................................................. B-4

Installing a firmware update ............................................................................................ B-5

Replacing the AC fuse (CrossPoint 84, 88, 124, and 128 only) ........................................ B-6

Button Labels ........................................................................................................................ B-6

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

ii CrossPoint Matrix Switchers • Table of Contents

68-353-02 Rev. E

Printed in the USA

01 04

CrossPoint Matrix Switchers

Chapter One

1

Introduction

About the CrossPoint Series Matrix Switchers

Features

Introduction, cont’d

Introduction

About the CrossPoint Series Matrix Switchers

The Extron CrossPoint Series Matrix Switchers are analog RGBHV matrix
switchers that distribute any input to any combination of outputs. The matrix
switchers can route multiple input/output configurations simultaneously. There
are six series available that offer a variety of matrix sizes:

• CrossPoint 84 (eight inputs by four outputs)

• CrossPoint 88 (eight inputs by eight outputs)

• CrossPoint 124 (twelve inputs by four outputs)

• CrossPoint 128 (twelve inputs by eight outputs)

• CrossPoint 168 (sixteen inputs by eight outputs)

• CrossPoint 1616 (sixteen inputs by sixteen outputs)
Each series offers two models: HV for switching RGBHV signals, and HVA models

for switching RGBHV and two-channel stereo audio (balanced and unbalanced).
All models also switch RGBS, RGsB, RsGsBs, HDTV, component video, S-video,
and composite video (figure 1-1). The audio switching can either be linked with
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 Series are single box solutions to simple 200 MHz (-3dB) routing
applications. Each input and output is individually isolated and buffered, and any
input(s) can be switched to any one or all outputs with virtually no crosstalk or
signal noise between channels.

The CrossPoint 84, 88, 124, and 128 Matrix Switchers are housed in rack­mountable, 3U high, 19” wide metal enclosures. The CrossPoint 168 and 1616 are
in a 6U high enclosure. The appropriate rack mounting kit is included with each
switcher. Each model has an internal 100VAC to 240VAC, 50/60 Hz, 30 watts
(CrossPoint 84, 88, 124, and 128) or 36 watts (CrossPoint 168 and 1616), auto­switchable power supply that provides worldwide power compatibility.

CrossPoint Matrix Switchers • Introduction1-2

Class Room 101

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Figure 1-1 — A typical CrossPoint Matrix Switcher application

Inputs — These switchers offer 8, 12, or 16 RGBHV, RGBS, RGsB, RsGsBs, HDTV,

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

terminals (HVA models).

Outputs — 4, 8, or 16 RGBHV, RGBS, RGsB, RsGsBs, HDTV, component video,

S-video, or composite video outputs are available on BNC connectors.
Stereo audio, balanced or unbalanced, on 3.5 mm, 5-pole captive screw

terminals (HVA models).

Bandwidth — Bandwidth is a minimum of 200 MHz (-3dB), fully loaded. This

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

Instructor
Computer

1-3CrossPoint Matrix Switchers • Introduction

Introduction, cont’d

Operational flexibility — Operations such as input/output selection, setting of

presets, and adjustment of audio levels can be performed on the front panel
or over the RS-232/RS-422 link. The RS-232/RS-422 link allows remote
control via a control system.

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

QS-FPC feature supports touch-of-a-button input and output selection, preset
creation and 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.

• 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

(-15dB to +9dB) via the RS-232/RS-422 link or from the front panel.
Individual input audio levels can be adjusted so there are no noticeable
volume differences between sources (figure 1-2).

VUdBu
15

+19

12

+16

9

+13

6

+10

3

+7

0

+4

-3

+1

-6

-2

-5

-8

-12

Low audio

output level

+19
+16
+13
+10

+7
+4
+1

-2

-5

-8

-12

High audio

output level

Figure 1-2 — Audio gain and attenuation

Audio

-9

-12

inputs

-15

VUdBu
15

12

Audio

9
6

inputs

3
0

-3

-6

-9

-12

-15

VCR

CrossPoint Series switcher

CD jukebox

VUdBu

15

+19

12

+16

9

+13

6

+10

3

+7

0

+4

-3

+1

-6

-2

-9

-5

-12

-8

-15

-12

I/OCONTROL

CROSSPOINT MATRIX SERIES SWITCHER

Output

level

No noticeable volume

differences between sources

Audio system

Global memory presets — 12 (CrossPoint 84, 88, 124, and 128) or 16

(CrossPoint 168 and 1616) global memory presets are a time-saving feature
that lets you set up and store input/output configurations in advance and
then recall those configurations when needed with a few simple steps.

Switching — Individually buffered, independent matrix switched outputs with

audio follow and audio breakaway on HVA versions.

• Any input to any or all outputs

• 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 control or under RS-232/RS-422 remote
control.

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

video signal. Audio breakaway switching can be done via front panel control
or under RS-232/RS-422 control.

CrossPoint Matrix Switchers • Introduction1-4

Remote control — The CrossPoint switchers are remote controllable, using the

MKP 1000 master control keypad 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.

Labeling — Extron’s label software ships with every Extron matrix switcher. You

can create labels to place alongside the front panel input buttons and output
buttons, with names, alphanumeric characters, or color bitmaps for easy and
intuitive input and output selection. Alternatively, labels can be made with
any Brother P-Touch or comparable labeler.

Front panel security lockout (executive mode) — If a CrossPoint Series Switcher 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 switchers are mountable in any conventional 19” wide rack.
Power — The internal 100VAC to 240VAC, 50/60 Hz, 30 watts (CrossPoint 84, 88,

124, and 128) or 36 watts (CrossPoint 168 and 1616), auto-switchable power
supply of the CrossPoint Series provides worldwide power compatibility.

1-5CrossPoint Matrix Switchers • Introduction

Introduction, cont’d

CrossPoint Matrix Switchers • Introduction1-6

CrossPoint Matrix Switchers

Chapter Two

2

Installation

Rack Mounting the Switcher

Cabling and Rear Panel Views

Installation, cont’d

Installation

Rack Mounting the Switcher

The CrossPoint 84, 88, 124, and 128 Matrix Switchers are housed in rack-mountable,
3U high, 19” wide metal enclosures. The CrossPoint 168 and 1616 are in 6U high
enclosures. The appropriate rack mount kit is included with each switcher. Rack
mount the switcher as follows:

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

those of the rack.

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

Cabling and Rear Panel Views

All connectors are on the rear panel. Figure 2-1 shows the CrossPoint 128HVA.
The CrossPoint 84, 88, and 124 are housed in the same 3U enclosure, but have fewer
input and/or output connectors to accommodate the different matrix sizes each
provides. Figure 2-2 shows the CrossPoint 1616HVA. The CrossPoint 168 is
housed in the same 6U enclosure, but has fewer output connectors to accommodate
its 16x8 matrix.

123 456789101112

12345678

2

1

1 2 3 4 5 6 7 8 9 10 11 12

12345678

4 5

Figure 2-1 — Rear panel connectors, CrossPoint 128HVA

13579111315

2 4 6 8 10 12 14 16

13579111315

2 4 6 8 10 12 14 16

2

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13579111315

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2 4 6 8 10 12 14 16

1

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2 4 6 8 10 12 14 16

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2 4 6 8 10 12 14 16

1357

13579111315

2 4 6 8 10 12 14 16

1357

3

6

3

6

Figure 2-2 — Rear panel connectors, CrossPoint 1616HVA

Power connection

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

1

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

CrossPoint Matrix Switchers • Installation2-2

4

5

Video input and output connections

All video input and output connections to the CrossPoint switchers 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

2

connectors for each input.

RGBHV video outputs — Connect RGBHV video outputs to these BNC

3

connectors for each output.

The CrossPoint Series switchers 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.

The CrossPoint Series Matrix Switchers do not alter the video signal in any
way. The signal output by the switcher is in the same format as the input.

Audio input and output connections (HVA models only)

CAUTION

The captive screw connector can easily be inadvertently plugged partially
into one receptacle and partially into an adjacent receptacle. This
misconnection could damage the audio output circuits. Exercise care to
ensure the captive screw connector is plugged into the desired input or
output.

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

4

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

Sleeve

Tip

Sleeve

Unbalanced Input

(high impedance)

Tip

Ring

Sleeve (s)

Tip

Ring

Balanced Input

(high impedance) (600 ohms)

Sleeve (s)

Tip

Ring

Tip

Ring

Balanced Input

600 ohms

600 ohms

Figure 2-3 — Captive screw connector wiring for inputs

When making connections for the CrossPoint Series 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. The ring,
tip, and sleeve wires are also shown on the captive screw audio connector
diagrams, figure 2-3 and figure 2-5.

2-3CrossPoint Matrix Switchers • Installation

Installation, cont’d

Tip (+)

Tip (+)

Ring (-)

Sleeve ( )

RCA Connector

3.5 mm Stereo Plug Connector

Sleeve ( )

(balanced)

Figure 2-4 — Typical audio connectors

The audio level for each input can be individually set, via the front panel or
RS-232/422, to ensure that the level on the output does not vary 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

5

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-232/422 control, or Windows­based 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.

RS-232/422 connection

Remote/RS-232/422 port — Connect a host device, such as a computer or

6

51

96

Female

15

69

Male

remote keypad or MCP 1000 slave unit to the MCP 1000 master unit. Refer to
the MCP 1000 Remote Control Panel User’s Manual and the MKP 1000 User’s
Manual for details.

See chapter 4, Programmer’s Guide, for definitions of the SIS commands and
chapter 5, Matrix Software for details on how to install and use the control
software.

The CrossPoint Series Matrix Switchers are factory configured for RS-232
control. To use the switcher under RS-422 control, an internal cable must be
moved. See Appendix B for the procedure for shifting the cable.

Additional rear panel views

The following figures show the rear panels of all CrossPoint switchers, except for
the CrossPoint 128HVA, which is shown in figure 2-1, and the CrossPoint
1616HVA, which is shown in figure 2-2.

touch panel control, to the CrossPoint via this
9-pin D connector for serial RS-232/422 control.

If desired, attach an MCP 1000 remote control
panel master unit to the switcher’s RS-232/422
connector. You can also attach an MKP 1000

CrossPoint Matrix Switchers • Installation2-4

12345678123 45678

INPUTS

Figure 2-6 — Rear panel view, CrossPoint 84HV

8

12345678123 4567

12 34 5 67 8

INPUTS

1234

Figure 2-7 — Rear panel view, CrossPoint 84HVA

8 12345678123 4567

INPUTS

Figure 2-8 — Rear panel view, CrossPoint 88HV

12345678123 45678

12 34 5 67 8

INPUTS

12345678

Figure 2-9 — Rear panel view, CrossPoint 88HVA

123 456789101112 12345678

Figure 2-10 — Rear panel view, CrossPoint 124HV

2-5CrossPoint Matrix Switchers • Installation

Installation, cont’d

123 456789101112

1 2 3 4 5 6 7 8 9 10 11 12

12345678

1234

Figure 2-11 — Rear panel view, CrossPoint 124HVA

123 456789101112 12345678

Figure 2-12 — Rear panel view, CrossPoint 128HV

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2 4 6 8 1 0 12 14 16

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2 4 6 8 1 0 12 14 16

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2 4 6 8 1 0 12 14 16

1357

13579111315

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1357

Figure 2-13 — Rear panel view, CrossPoint 168HV

CrossPoint Matrix Switchers • Installation2-6

13579111315

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1357

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1357

Figure 2-14 — Rear panel view, CrossPoint 168HVA

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13579111315

2 4 6 8 1 0 12 14 16

1357

13579111315

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1357

Figure 2-15 — Rear panel view, CrossPoint 1616HV

2-7CrossPoint Matrix Switchers • Installation

Installation, cont’d

CrossPoint Matrix Switchers • Installation2-8

CrossPoint Matrix Switchers

Chapter Three

3

Operation

Front Panel Controls and Indicators

Front Panel Operations

Rear Panel Controls

Troubleshooting

Worksheets