Black Box SW730A User manual
1000 Park Drive • Lawrence, PA 15055-1018 • 724-746-5500 • Fax 724-746-0746
© Copyright 1995. Black Box Corporation. All rights reserved.
CUSTOMER
SUPPORT
INFORMATION
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KVM Switch
KVM Switch
1234
CPU POWER
1234
POWER
APRIL 1995
SW730A SW733A
SW731A SW734A
SW732A SW735A
KVM SWITCH
TRADEMARKS USED IN THIS MANUAL
Apple, Mac, and Macintosh are registered trademarks of Apple Computer,
Inc. Apple Desktop Bus is a trademark of Apple Computer, Inc.
AT, IBM, and PS/2 are registered trademarks of IBM Corporation.
PC/XT is a trademark of IBM Corporation.
Logitech is a trademark of Logitech, Inc.
Microsoft is a registered trademark of Microsoft Corporation.
Sun is a registered trademark of Sun Microsystems, Inc.
All other trademarks are the property of their respective owners.
FCC AND IC STATEMENTS
FEDERAL COMMUNICATIONS COMMISSION
AND
INDUSTRY CANADA
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 J 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 Industry Canada.
Le présent appareil numérique n’émet pas de bruits radioélectriques dépassant les limites
applicables aux appareils numériques de classe A prescrites dans le Règlement sur le
brouillage radioélectrique publié par Industrie Canada.
KVM 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 parato 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.
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.
NOM STATEMENT
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 equio 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; o
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.
KVM SWITCH
Contents
Chapter Page
1. Specifications ............................................................................................. 1
2. Introduction ............................................................................................... 3
2.1 The Complete Package ....................................................................... 3
2.2 Operating Features ............................................................................. 3
2.3 The Front Panel .................................................................................. 5
2.4 The Rear Panel .................................................................................... 6
2.5 Cable Requirements ........................................................................... 7
3. Installation .................................................................................................. 8
3.1 Quick Setup Guide ............................................................................. 8
3.2 Installation Procedure ........................................................................ 9
4. Operation ................................................................................................. 13
4.1 The Switching Procedure ................................................................. 13
4.2 Guidelines for Using the KVM Switch with
Your Equipment ............................................................................. 13
5. Troubleshooting ...................................................................................... 15
5.1 Common Problems ........................................................................... 15
5.2 Calling Black Box .............................................................................. 17
5.3 Shipping and Packaging .................................................................. 17
Appendix A: Connector Pinout ..................................................................... 18
Appendix B: Cable Product Codes ................................................................ 19
Trademarks Used in This Manual ................................................................. 20
1
CHAPTER 1: Specifications
System
Hardware
Required — SW730A, SW731A:
IBM AT or PS/2 or compatible computers, IBM AT
keyboard (PS/2 keyboard works with additional
adapter), RS-232 serial mouse, and VGA monitor;
SW732A, SW733A:
Apple Macintosh computers, keyboard, mouse, and
monitor;
SW734A, SW735A:
Sun workstations, keyboard, mouse, and monitor
Compliance — FCC Class A, DOC Class/MDC classe A
Standards — SW730A, SW731A: VGA video (EGA/CGA video with
additional adapters);
SW732A, SW733A: Macintosh video;
SW734A, SW735A: Sun video
Interfaces — Proprietary composites:
SW730A, SW731A:
IBM AT keyboard, RS-232 (for serial mouse), and
VGA video;
SW732A, SW733A:
Macintosh video and Apple Desktop Bus™(for
keyboard and mouse);
SW734A, SW735A:
Sun keyboard/mouse and video
Maximum
Resolution — SW730A, SW731A, SW734A, SW735A:
1280 x 1024 noninterlaced;
SW732A, SW733A (with standard cables):
1024 x 768 noninterlaced
Maximum
Distance — 21 ft. (6.4 m) of total cable from any CPU to keyboard,
monitor, and mouse
1. Specifications
2
KVM SWITCH
User Controls — Front-mounted pushbuttons for switching between CPUs:
(2) on SW730A, SW732A, and SW734A;
(4) on SW731A, SW733A, and SW735A
Indicators — Front-mounted LEDs:
(1) POWER, (1 for each port) CPU POWER
Connectors — Rear-mounted DB25 female:
(1) [labeled COMMON] to monitor/keyboard/mouse;
(1 for each port) [numbered] to CPUs
Maximum
Altitude — 10,000 ft. (3048 m)
Temperature — 32 to 131˚ F (0 to 55˚ C)
Humidity — 0 to 85% noncondensing
Enclosure — Steel
Power — From CPU ports; approximately 50 mA at 5 volts
Size — 2.25"H x 8.8"W x 4.9"D (5.7 x 22.4 x 12.4 cm)
Weight — Net: 3 lb. (1.4 kg);
Shipping: 4 lb. (1.8 kg)
3
CHAPTER 2: Introduction
Thank you for choosing a KVM Switch. Designed with your needs in mind,
and for plug-and-play operation in particular, your new switch will simplify
your job by helping you organize your multiple-computer applications.
Because the KVM Switch lets you use a single keyboard, monitor, and
mouse to access a number of computers, you can significantly reduce
your equipment overhead and end keyboard and monitor clutter.
This chapter describes everything that comes with the switch, the external
and operating features of the switch, and the cabling you’ll need for the switch.
2.1 The Complete Package
Your KVM Switch package includes the KVM Switch unit and this manual.
If you didn’t receive everything, contact Black Box.
2.2 Operating Features
Some of the useful features of your KVM Switch:
• Access two or four CPUs with one keyboard, monitor, and mouse.
• Available in six different models for three different platforms:
For IBM®AT®or PS/2®PCs or compatibles: SW730A has two ports,
SW731A has four.
For Apple®Macintosh®computers: SW732A has two ports, SW733A
has four.
For Sun®workstations: SW734A has two ports, SW735A has four.
• PC and Sun models only: Emulates keyboard and mouse functions
for automatic boot-up.
• With front-panel pushbuttons, you can switch directly to your desired
CPU without cycling through other CPUs (as you would with a rotary-
knob type of switch).
• Has its own printed-circuit board for maximum reliability.
• Supports all video resolutions up to 1280x1024 noninterlaced
(Sun models) or 1024 x 768 noninterlaced (PC and Mac®models).
2. Introduction
This manual suits for next models
5
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