Black Box AC138A Bedienungsanleitung

Video to PC/HDTV Switching Scaler

With Audio

Component, S-Video, Composite, and PC Inputs

Scaled VGA or HDTV Component Output

Front Panel, IR Remote, & RS-232 Serial Control

AC138A

Order toll-free in the U.S. 24 hours, 7 A.M. Monday to midnight Friday: 877-877-BBOX

FREE technical support, 24 hours a day, 7 days a week: Call 724-746-5500 or fax 724-746-0746

Mail order: Black Box Corporation, 1000 Park Drive, Lawrence, PA 15055-1018

Web site: www.blackbox.com • E-mail: [email protected]

CUSTOMER

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INFORMATION

AC138A

UMA1142 Rev NC

Video to PC/HDTV Switching Scaler w/Audio

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.

Video to PC/HDTV Switching Scaler w/Audio

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 there 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

Video to PC/HDTV Switching Scaler w/Audio

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.

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.

Video to PC/HDTV Switching Scaler w/Audio

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.

Video to PC/HDTV Switching Scaler w/Audio

Contents

1. INTRODUCTION ........................................................................... 6

1.1 GENERAL ...................................................................................... 6

1.2 FEATURES ..................................................................................... 7

2. INSTALLATION............................................................................. 8

2.1 CONNECTING THE VIDEO INPUTS .................................................. 8

2.2 CONNECTING THE AUDIO INPUTS.................................................. 9

2.3 CONNECTING THE SCALED OUTPUT .............................................. 9

2.4 OTHER CONNECTIONS................................................................... 9

3. CONFIGURATION & OPERATION......................................... 10

3.1 FRONT PANEL ............................................................................. 10

3.2 INFRA-RED REMOTE CONTROL (IR REMOTE) ............................ 13

4. SERIAL CONTROL ..................................................................... 14

4.2 CONTROL SOFTWARE INSTALLATION ........................................ 14

4.3 USING THE CONTROL SOFTWARE .............................................. 15

5. TROUBLESHOOTING ................................................................ 18

3.1 RESETTING THE AC138A TO FACTORY DEFAULTS ..................... 18

3.2 CALLING BLACK BOX................................................................. 18

3.3 SHIPPING AND PACKAGING ......................................................... 18

6. SPECIFICATIONS ....................................................................... 19

Video to PC/HDTV Switching Scaler w/Audio

1. Introduction

1.1 General

The AC138A is a multiple format switching video scaler. It has 4

different types of video inputs and a scaled output that can be switched

to any of the inputs.

Inputs are: Composite Video (NTSC or PAL), S-video (NTSC or

PAL), Component Video (SD and HD from 480p to 1080i), and a PC

(from VGA (640x480) to UXGA (1600x1200)). Audio inputs are line

level 3.5mm stereo jacks, with adjustable volume control.

The output format and resolution can be specified by the user as either

PC (VGA (640x480) to SXGA (1280x1024)) or Component Video

(YPbPr from 480p to 1080i - a VGA to 3 RCA adaptor cable is

included). The user can set the output to the optimal sweet-spot of

your display and let the AC138A handle and convert various kinds of

video inputs for your LCD.

The Video Scaler can be controlled in many ways including: front

panel lighted pushbuttons (with On-Screen Display menus), using the

included IR remote control, or RS-232 Serial interface. The controls

include: input switching, setting the output resolution, picture

adjustment (tint, color, brightness, contrast, and sharpness), aspect ratio

(Standard, 16:9 or 4:3), digital noise reduction, 3D comb filter ON/Off,

volume control and many other advanced features.

The AC138A is ideal for use with in boardrooms, classrooms, digital

signage, and high end home-theatre applications. Its output can be set

for any LCD projector, PC LCD monitor, plasma, or HDTV displays.

The unit is shipped with all the required cables and adapters, IR

remote, and also Windows® PC based RS-232 control software.

Video to PC/HDTV Switching Scaler w/Audio

1.2 Features

•Professional Video Scaler and multi-format switcher

•4 different inputs: Composite, S-video, YPbPr, and a PC (RGBHV

– VGA (640x480) up to UXGA (1600x1200))

•Can provide RGBHV (PC) VGA, SVGA (800x600),

XGA(1024x768), SXGA(1280x1024) outputs

•Can also provide YPbPr HDTV outputs of 480p, 576p, 720p, 1080i

•RS-232 interface allows control from an external device

•OSD (On-Screen Display) with Blanking and Freeze functions

•Easy to use IR remote control

•State-of-the-art frame buffer (with time-base correction)

•Reverse 3:2/2:2 pull down provides clear and crisp de-interlacing of

video originating from 24 fps film, such as DVD movies.

•Digital noise reduction

•Brightness, Color, Contrast, Sharpness and Tint adjustment

•Dynamic format 4:3 or 16:9 output

•Adaptive 3-D comb filter for composite input ensures jitter-free

picture

•Compatible with NSTC, PAL, and SECAM video input

AC138A Accessories

Video to PC/HDTV Switching Scaler w/Audio

2. Installation

2.1 Connecting the Video inputs

The video scaler can accept a both TV and PC inputs and scale them to

your desired high resolution format output. The TV inputs are

composite video (BNC connector), S-Video (Mini-Din connector), and

an YPbPr input (3 RCA connectors). Both standard definition TV (SD)

and High Definition (HDTV) are supported. The unit also provides a

PC input that is also scaled for the output (note that PC input can also

be directly bypassed to the output without scaling if desired). Refer to

Figure 2.1 for a block diagram.

Rear Panel

S-Video: Use an S-Video cable to connect the S-Video output of the

source video equipment to the connector labeled “S-Video” on the

back of the Video Scaler. The format can be NTSC, PAL, or SECAM.

Composite Video: Use a Composite video cable to connect the

composite video output of the source equipment to the connector

labeled “Video” on the back of the Video Scaler. The format can be

NTSC, PAL, or SECAM.

YPbPr input: Use a 3 RCA-to-3 BNC YPbPr cable to connect the

YPbPr output of the source video equipment to the device. The format

can be NTSC, PAL, or SECAM.

Computer RGB with H&V Sync: Connect the source computer's

VGA output signal to the HD 15 connector labeled “PC In” on the

Video Scaler.

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