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4x1 Compact VGA Switch w/Audio
•
Switches Between 4 PC Video and Audio Signals
•
Manual or Auto Switching Based on Active Video
•
RS-232 Serial Control
Order toll-free in the U.S. 24 hours, 7 A.M. Monday to midnight Friday: 877-877-BBOX
CUSTOMER
FREE technical support, 24 hours a day, 7 days a week: Call 724-746-5500 or fax 724-746-0746
SUPPORT
Mail order: Black Box Corporation, 1000 Park Drive, Lawrence, PA 15055-1018
INFORMATION
Web site: www.blackbox.com • E-mail: info@blackbox.com
AC506A-4A
UMA1124
Rev B
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Summary of Contents for Black Box AC506A-4A
- Page 1 Order toll-free in the U.S. 24 hours, 7 A.M. Monday to midnight Friday: 877-877-BBOX CUSTOMER FREE technical support, 24 hours a day, 7 days a week: Call 724-746-5500 or fax 724-746-0746 SUPPORT Mail order: Black Box Corporation, 1000 Park Drive, Lawrence, PA 15055-1018 INFORMATION Web site: www.blackbox.com • E-mail: info@blackbox.com UMA1124...
- Page 3 4x1 Compact VGA Switch w/ Audio Trademarks Used in this Manual BLACK BOX and its logo are registered trademarks of Black Box Corporation. HDMI is a registered trademark of HDMI Licensing LLC. Any other trademarks mentioned in this manual are acknowledged to be the property of the trademark owners.
- Page 4 Model AC506A-4A...
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Page 5: Instrucciones De Seguridad
4x1 Compact VGA Switch 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. -
Page 6: Table Of Contents
Model AC506A-4A Contents 1. INTRODUCTION ..............5 1.1 G ................5 ENERAL 1.2 F ................5 EATURES 2. INSTALLATION................6 2.1 R ..............6 EQUIRED ABLES 2.2 I & O ...............6 NPUTS UTPUTS 2.3 C AC506A-4A ..........6 ONNECTING THE 2.4 C ............7 ONNECTION IAGRAM 3. CONFIGURATION & OPERATION .........8 3.1 M... -
Page 7: Introduction
RFI shielded enclosure and is supplied with a universal AC power adapter. The AC506A-4A unit provides all the A/V and control connections on the rear panel; the front panel has push-button switches with corresponding LED indicators for the selection of the video source. -
Page 8: Installation
Male/Female DB9 Serial Cable (customer furnished). 2.2 Inputs & Outputs The AC506A-4A has 4 video and audio inputs marked Video 1 through 4 and Audio 1 through 4. The unit has 1 video and audio output marked Video and Audio Output. The unit has 1 serial port connector labeled RS232. -
Page 9: Connection Diagram
4x1 Compact VGA Switch w/ Audio 2.4 Connection Diagram... -
Page 10: Configuration & Operation
Pressing SEL 1 & SEL 2 simultaneously selects “AUTO” mode. Pressing SEL 3 & SEL 4 simultaneously selects “SCAN” mode. The AC506A-4A retains the last mode that it was in after power off and upon power up, will enter the last mode that it was in. -
Page 11: Front-Panel Switches
The second use of the front panel buttons is to put the AC506A-4A into Auto Mode. Press buttons 1 and 2 simultaneously and the AC506A-4A will enter the Auto Mode when the front panel is not locked. -
Page 12: Rs-232 Control
Switch you may need a USB to RS-232 Serial converter. Please contact your Black Box sales representative if you need to buy one. The AC506A-4A will output a menu to a serial port on power-up. This menu will also be displayed when a “List” command is sent to it via a serial port. -
Page 13: Serial Port Control Codes
4x1 Compact VGA Switch w/ Audio After power-up the unit will output the following menu in ASCII through its serial port: Ver1.0 ------ 1 = #1 In 2 = #2 In 3 = #3 In 4 = #4 In a = Auto mode s = Scan b = Blank u = Un-Blank... - Page 14 Model AC506A-4A ASCII a (or Hex 61) Enters ‘Auto’ mode. In Auto mode, the device automatically switches to the video & audio input source that is active. “Active” means that video signal has sync signal, it does not mean there is...
- Page 15 4x1 Compact VGA Switch w/ Audio ASCII p (or Hex 70) Selects video input priorities. The device will ask for the priorities for each of the four inputs via a prompt the user must respond to. “In X is [Y] (1-4)?” Where ‘X’ is the Video input and ‘Y’ is its current priority.
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Page 16: Troubleshooting
If you need to transport or ship your AC506A-4A: • Package it carefully. We recommend that you use the original container. • Before you ship the unit back to Black Box for repair or return, contact us to get a Return Authorization (RA) number. -
Page 17: Specifications
4x1 Compact VGA Switch w/ Audio 5. Specifications Video Inputs VGA, RGBHV, RGBS, RGsB, or Component Video (YPbPr – would require HD15 to 3 RCA adapter) Resolutions Supported PC from VGA to UXGA (640x480 to 1600x1200) HD from 480p to 1080p Audio Inputs PC or Consumer audio (standard line-level) Video Level 0 to 0.7V p-p on RGB, 0 to 5 V for H and V Sync Bandwidth... - Page 18 Model AC506A-4A...
- Page 19 4x1 Compact VGA Switch w/ Audio...
- Page 21 © Copyright 2007. Black Box Corporation. All rights reserved. 1000 Park Drive Lawrence, PA 15055-1018 724-746-5500 Fax 724-746-0746...
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