Black Box AC1032A-2A Manuale utente

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CUSTOMER

SUPPORT

INFORMATION

2-Port DVI Switch with Audio, Serial

Control & Long Cable Equalization

AC1032A-2A

Rev A

DVI Switch

TRADEMARKS USED IN THIS MANUAL

BLACK BOX and its logo are registered trademarks of Black Box

Corporation.

Apple and Macintosh are registered trademarks of Apple Computer, Inc.

IBM is a registered trademark of International Business Machines

Corporation.

SGI is a registered trademark of Silicon Graphics, Inc.

Sun and Sun Microsystems are registered trademarks of Sun Microsystems,

Inc. in the United States and other countries.

Any other trademarks mentioned in this manual are acknowledged to be the

property of the trademark owners

Model AC1032A-2A Users Manual

FEDERAL COMMUNICATIONS COMMISSION

AND CANADIAN DEPARTMENT OF COMMUNICATIONS

RADIO FREQUENCY INTERFERENCE STATEMENTS

This equipment generates, uses, and can radiate radio frequency energy

and if not installed and used properly, that is, in strict accordance with

the manufacturer’s instructions, may cause interference to radio

communication. It has been tested and found to comply with the limits

for a Class A computing device in accordance with the specifications in

Subpart B of Part 15 of FCC rules, which are designed to provide

reasonable protection against such interference when the equipment is

operated in a commercial environment. Operation of this equipment in

a residential area is likely to cause interference, in which case the user

at his own expense will be required to take whatever measures may be

necessary to correct the interference.

Changes or modifications not expressly approved by the party

responsible for compliance could void the user’s authority to operate

the equipment.

This digital apparatus does not exceed the Class A limits for radio

noise emission from digital apparatus set out in the Radio Interference

Regulation of the Canadian Department of Communications.

Le présent appareil numérique n’émet pas de bruits radioélectriques

dépassant les limites applicables aux appareils numériques de la classe

A prescrites dans le Règlement sur le brouillage radioélectrique publié

par le ministère des Communications du Canada.

EUROPEAN UNION DECLARATION OF CONFORMITY

This product complies with the requirements of the European EMC

directive 89/336/EEC

DVI Switch

Normas Oficiales Mexicanas (NOM)

Electrical Safety Statement

INSTRUCCIONES DE SEGURIDAD

1. Todas las instrucciones de seguridad y operación deberán ser leídas

antes de que el aparato eléctrico sea operado.

2. Las instrucciones de seguridad y operación deberán ser guardadas para

referencia futura.

3. Todas las advertencias en el aparato eléctrico y en sus instrucciones de

operación deben ser respetadas.

4. Todas las instrucciones de operación y uso deben ser seguidas.

5. El aparato eléctrico no deberá ser usado cerca del agua—por ejemplo,

cerca de la tina de baño, lavabo, sótano mojado o cerca de una alberca,

etc.

6. El aparato eléctrico debe ser usado únicamente con carritos o pedestales

que sean recomendados por el fabricante.

7. El aparato eléctrico debe ser montado a la pared o al techo sólo como

sea recomendado por el fabricante.

8. Servicio—El usuario no debe intentar dar servicio al equipo eléctrico

más allá a lo descrito en las instrucciones de operación. Todo otro

servicio deberá ser referido a personal de servicio calificado.

9. El aparato eléctrico debe ser situado de tal manera que su posición no

interfiera su uso. La colocación del aparato eléctrico sobre una cama,

sofá, alfombra o superficie similar puede bloquea la ventilación, no se

debe colocar en libreros o gabinetes que impidan el flujo de aire por los

orificios de ventilación.

10. El equipo eléctrico deber ser situado fuera del alcance de fuentes de

calor como radiadores, registros de calor, estufas u otros aparatos

(incluyendo amplificadores) que producen calor.

Model AC1032A-2A Users Manual

11.El aparato eléctrico deberá ser connectado a una fuente de poder sólo del

tipo descrito en el instructivo de operación, o como se indique en el

aparato.

12. Precaución debe ser tomada de tal manera que la tierra fisica y la

polarización del equipo no sea eliminada.

13. Los cables de la fuente de poder deben ser guiados de tal manera que no

sean pisados ni pellizcados por objetos colocados sobre o contra ellos,

poniendo particular atención a los contactos y receptáculos donde salen

del aparato.

14. El equipo eléctrico debe ser limpiado únicamente de acuerdo a las

recomendaciones del fabricante.

15. En caso de existir, una antena externa deberá ser localizada lejos de las

lineas de energia.

16. El cable de corriente deberá ser desconectado del cuando el equipo no

sea usado por un largo periodo de tiempo.

17. Cuidado debe ser tomado de tal manera que objectos liquidos no sean

derramados sobre la cubierta u orificios de ventilación.

18. Servicio por personal calificado deberá ser provisto cuando:

A: El cable de poder o el contacto ha sido dañado; u

B: Objectos han caído o líquido ha sido derramado dentro del aparato;

C: El aparato ha sido expuesto a la lluvia; o

D: El aparato parece no operar normalmente o muestra un cambio en

su desempeño; o

E: El aparato ha sido tirado o su cubierta ha sido dañada.

DVI Switch

Contents

1.0 General ................................................................................................ 6

2.0 Features................................................................................................ 7

3.0 Installation ........................................................................................... 8

3.1 Required Cables................................................................................. 8

3.2 Inputs & Outputs ............................................................................... 8

3.3 Connecting the AC1032A-2A ........................................................... 8

3.4 Connection Diagram.......................................................................... 9

4.0 Operation ........................................................................................... 10

4.1 Switched Output .............................................................................. 10

4.2 Modes of Operation ......................................................................... 10

4.3. Priority Selection in Auto Mode..................................................... 11

4.4 Long Cable Equalization ................................................................. 11

4.5 RS-232 Control Port Usage ............................................................. 11

4.6 To configure HyperTerminal........................................................... 12

4.7 Serial Port Control Codes ................................................................ 13

5.0 Troubleshooting................................................................................. 17

5.1 Calling Black Box ............................................................................. 17

5.2 Shipping and Packaging .................................................................... 17

5.3 Problem Solving FAQ ....................................................................... 18

6. Specifications....................................................................................... 19

Model AC1032A-2A Users Manual

1.0 General

Thank you for purchasing Black Box AC1032A-2A 2-Port DVI Switch

with Audio & Serial Control.

This unit provides both a video and audio output that can be switched

between two video and audio sources. This allows routing of multiple

DVI equipped devices (such as PC’s) to a single DVI display (such as

a plasma or LCD screen). The switcher supports single-link, DVI-D

video signals at resolutions up to 1600x1200 and HDTV up to 1080i.

The AC1032A-2A unit provides all the A/V and control connections

on the rear panel; the front panel has a push-button switch with

corresponding LED indicator for the selection of video source. The

front panel also features mode selection buttons to allow the unit to

operate automatically (based on video sync signal detection).

This unit can be controlled by either manually using the front panel

switch, automatically based on video detection, or remotely through an

RS232 serial port.

The unit can be configured to operate in two different modes: Auto and

Manual.

There is a priority selection that can be set for the ‘Input 1’ DVI

connector. The switched output can be blanked and un-blanked either

from the front panel button or from a command sent from a PC to the

serial port.

The unit also has EEPROM (internal non-volatile flash memory) to

store the last operating mode when power is off.

DVI Switch

2.0 Features

9Clear and sharp images at resolutions up to 1600x1200 including

HDTV up to 1080i

9Hot pluggable

9Supports the DDC2 standard for all input ports

9HDCP & HDMI 1.3 Compatible

9Allows one video with stereo audio to be switched between two

video and audio sources

9Can be manually controlled by push-button switches, remotely by

a RS232 communication port

9Provides an Auto mode to automatically select input source

9Auto Mode priority can be set for input #1 or no-priority

9Switched output can be blanked and un-blanked

9Video Cable Equalization available for long cabling

9Stores the last selection and mode in EEPROM

9Ships with universal (100~240 VAC) power supply

9Compact, Rugged, Reliable, and Economical

9Made in USA

Model AC1032A-2A Users Manual

3.0 Installation

3.1 Required Cables

The video input cables are generally DVI male to male (customer

furnished). The Audio inputs are 3.5 mm mini-stereo (customer

furnished). To connect to the unit to a Serial port (such as PC’s COM1)

you would need a Male/Female DB9 Serial Cable (customer

furnished).

All of these items are available for purchase upon request.

3.2 Inputs & Outputs

The AC1032A-2A has 2 video and audio inputs labeled ‘Input 1’ and

‘Input 2’. The unit has 1 video and audio output labeled ‘Output’.

3.3 Connecting the AC1032A-2A

Connect your video and audio sources such as computer or notebook

PC to ‘Input 1’ and ‘Input 2’.

Connect the display device such as a monitor (or a video projector) to

the switched video and audio outputs (SW Output).

Connect the included power supply to the AC1032A-2A.

Select the desired mode of operation including the priority for your

video and audio output using the front panel switched buttons.

If preferred, the selection can also be done through RS-232 serial

commands by connecting a DB9 RS-232 Serial cable to your PC and

the AC1032A-2A.

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