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Composite Video Splitter-8
CUSTOMER
SUPPORT
INFORMATION
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G A I N
Order toll-free in the U.S.: Call 877-877-BBOX (outside U.S. call 724-746-5500)
FREE technical support 24 hours a day, 7 days a week: Call 724-746-5500 or fax 724-746-0746
Mailing address: Black Box Corporation, 1000 Park Drive, Lawrence, PA 15055-1018
Web site: www.blackbox.com • E-mail: info@blackbox.com
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DECEMBER 2000
AC043A-R2
AC043AE-R2
8
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Summary of Contents for Black Box AC043A-R2
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Page 1: Table Of Contents
Order toll-free in the U.S.: Call 877-877-BBOX (outside U.S. call 724-746-5500) SUPPORT FREE technical support 24 hours a day, 7 days a week: Call 724-746-5500 or fax 724-746-0746 INFORMATION Mailing address: Black Box Corporation, 1000 Park Drive, Lawrence, PA 15055-1018 Web site: www.blackbox.com • E-mail: info@blackbox.com... - Page 2 Industrie Canada. TRADEMARKS USED IN THIS MANUAL BLACK BOX and the logo are registered trademarks of Black Box Corporation. Any other trademarks mentioned in this manual are acknowledged to be the property of the trademark owners.
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Page 3: S-Video Splitter-8
S-VIDEO SPLITTER-8 AND COMPOSITE VIDEO SPLITTER-8 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. - Page 4 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.
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Page 5: Output
S-VIDEO SPLITTER-8 AND COMPOSITE VIDEO SPLITTER-8 1. Specifications Compliance — FCC Part 15 Subpart J Class A, IC Class/classe A Interfaces — AC043 models: S-Video (Y/C, NTSC/PAL/SECAM); AC044 models: Composite video (NTSC/PAL/SECAM) Bandwidth (Resolution/ Refresh Rate) — Over 100 MHz (sufficient for standard TV signals or for most scan-converted computer video) Rise/Fall Times —... -
Page 6: Ac044A-R2
Up to 80% noncondensing High-impact plastic Enclosure — Power — Through wallmount power supply: AC043A-R2, AC044A-R2: Input: 120 VAC, 60 Hz; Output: 12 VAC at up to 850 mA; AC043AE-R2, AC044AE-R2: Input: 220 VAC, 50 Hz; Output: 12 VAC at up to 1.7 A Size —... - Page 7 S-VIDEO SPLITTER-8 AND COMPOSITE VIDEO SPLITTER-8 2. Introduction The S-Video Splitter-8 (AC043A-R2, AC043AE-R2) and Composite Video Splitter-8 (AC044A-R2, AC044AE-R2) distribute a video signal from one source to many video displays. All models feature DC restoration and fixed, manual, and automatic gain controls.
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Page 8: Output
CHAPTER 3: Installation 3. Installation Most external connections to the Video Splitter-8 are made to its rear panel, which is shown in Figure 3-1. OUTPUT DC RESTORE/ INPUT CLAMP POWER SYNC TP 12VAC BLACK OUTPUT DC RESTORE/ INPUT CLAMP POWER SYNC TP 12VAC BLACK... - Page 9 S-VIDEO SPLITTER-8 AND COMPOSITE VIDEO SPLITTER-8 3.2 Connecting the Input Device (Video Source) Using the appropriate cable, connect your video source to the connector labeled “INPUT” on the rear panel of the Video Splitter-8. For the S-Video (AC043) models, use an S-Video cable with 4-pin mini-DIN connectors such as product code EHN058.
- Page 10 CHAPTER 4: Configuration and Operation 4. Configuration and Operation The Video Splitter-8 usually operates unattended. It will continuously relay any received input signal to all connected output devices (monitors, video recorders, etc.). However, it does have two sets of controls that affect the way it operates: calibration and AGC controls in front plus a DC restore/clamp switch in the rear.
- Page 11 S-VIDEO SPLITTER-8 AND COMPOSITE VIDEO SPLITTER-8 S-Video OUTPUT Splitter-8 GREEN = UNITY GAIN GAIN COMPOSITE Splitter-8 OUTPUT GREEN = UNITY GAIN GAIN Figure 4-1. Front panel of the AC043 (top) and AC044 (bottom) models of the Video Splitter-8. 4.2 The DC Restore/Clamp Switch The DC restore/clamp switch is on the rear panel of your Video Splitter-8, as shown in Figure 3-1 on page 7.
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Page 12: Troubleshooting
• If you are shipping the unit for repair, please include its power supply. If you are returning the unit, please include everything you received with it. Before you ship it back to Black Box for repair or return, contact us to get a Return Authorization (RA) number. - Page 13 NOTES...
- Page 14 © Copyright 2000. Black Box Corporation. All rights reserved. 1000 Park Drive • Lawrence, PA 15055-1018 • 724-746-5500 • Fax 724-746-0746...