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1121A, AC1120A, 1123A, 1122A user manual
Models:
1121A
1122A
16x16 and 8x8 VGA/HDTV Video Matrix Switch with Front Panel, RS232, and Optional Audio & IP Control
AC1120A
1123A
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36 pages
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Troubleshooting
Specifications
Install
IP Configuration through port
Control Commands RS-232 and IP
Function Procedure
Restoring Factory Defaults
Power input connection
Features
Using the Front Panel VU meter
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Contents
Models AC1120A 1121A 1122A 1123A
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Trademarks Used in this Manual
Table of Contents
Maintenance and Troubleshooting
Features
General
Installation
Input Audio & Video Connections
Technical Note about the Audio Inputs
Output Audio & Video Connections
Matrix with RS-232 Control no IP
Power input connection
Control Inputs
Primary RS-232 Control Port
Auxiliary RS-232 Control Port
Units with IP control
Front-Panel Buttons and Indicators
Operation
Viewing Audio and Video Routings or Ties
Viewing ties by Video and Audio
Viewing ties by Video only
Making a tie by Input Video and Audio to follow each other
Making Audio and Video Routings or Ties
Viewing ties by Audio only
Video only or Audio only
Making a tie by Output Video and Audio to follow each other
Disconnecting all AV outputs blank preset
Recalling Presets routing patterns
Saving Presets routing patterns
To reset system to factory defaults
Comparison with Analog VU meter on 16x16 Matrix
Control Commands RS-232 and IP
Front panel is in usecr
To make a video tie
Naming Functions
Routing Functions
To make an audio tie
Rebooting the System
Preset Pattern Saving and Routing Functions
Restoring Factory Defaults
To recall a saved preset Video routing pattern
To Read the Firmware Version
To Read Audio Volume Units VU of output #1
To Read Temperature inside the Matrix
To Read Supply Voltages
Scheduling Auto recall of Preset Patterns
To set a schedule
Response if 4 was entered schedule on
IP Control Basics
If command completed successfully
Response BB1123-A
IP Configuration through port
Model AC1120A, AC1121A, AC1122A, AC1123A
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Troubleshooting
Maintenance and Troubleshooting
Maintenance
Calling Black Box
Specifications
Shipping and Packaging
Function Procedure
Appendix 1 Front Panel Quick Reference Guide
Appendix 2 Command Summary
Command Function
Model AC1120A, AC1121A, AC1122A, AC1123A
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Copyright 2008. Black Box Corporation. All rights reserved
