Black Box AC1120A, 1123A, 1121A, 1122A user manual IP Control Basics

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Model AC1120A, AC1121A, AC1122A, AC1123A

3.2.12 IP Control Basics

Serial

RS-232

Control

Port

 

Matrix

 

Command

 

Processing

IP

Port 1001

Control

Port 23

 

IP Setup

Figure 14 – Control Block Diagram

As shown in the figure above, the matrix can be controlled via RS232 Serial port or through an IP (Ethernet) port if equipped. If the unit is missing the IP port, then in its place, there is an auxiliary 2nd serial control port (see section 2.4.1).

The IP port of the matrix can be accessed via Telnet (interactive TCP connection). Two ports are available, one for controlling the matrix and the other to configure the IP parameters.

Though not recommended, using port 23 you can change the Ethernet interface’s IP parameters such as IP address, gateway, port number, etc. The IP settings can also be accessed through the unit’s RS232 serial port (recommended).

Port 1001 by default is used to control the matrix (this port number can be changed as part of the IP Settings). The commands used to control the matrix are the same as those through the RS-232 Serial port.

3.2.12.1 IP Setup Commands using the RS-232 Serial Port

IP interface on the matrix has a unique MAC-address, and it must be assigned a valid IP-address to function properly on the network. As shipped from factory this IP is 192.168.123.180

1. To get into the IP setting mode:

Note: Inactivity period of 16 seconds causes the system to exit this mode. You can also hit ESC to end the IP setting mode.

Command: IP <cr> stands for IP setting mode

Response:

Enter IP commands:

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Contents Models AC1120A 1121A 1122A 1123A Page Trademarks Used in this Manual Table of Contents Maintenance and Troubleshooting Features GeneralInstallation Input Audio & Video ConnectionsTechnical Note about the Audio Inputs Output Audio & Video ConnectionsPower input connection Control InputsMatrix with RS-232 Control no IP Primary RS-232 Control Port Auxiliary RS-232 Control PortFront-Panel Buttons and Indicators OperationUnits with IP control Viewing Audio and Video Routings or Ties Viewing ties by Video and AudioViewing ties by Video only Making Audio and Video Routings or Ties Viewing ties by Audio onlyMaking a tie by Input Video and Audio to follow each other Video only or Audio only Making a tie by Output Video and Audio to follow each otherRecalling Presets routing patterns Saving Presets routing patternsDisconnecting all AV outputs blank preset To reset system to factory defaultsComparison with Analog VU meter on 16x16 Matrix Control Commands RS-232 and IP Front panel is in usecrNaming Functions Routing FunctionsTo make a video tie To make an audio tiePreset Pattern Saving and Routing Functions Restoring Factory DefaultsRebooting the System To recall a saved preset Video routing patternTo Read Audio Volume Units VU of output #1 To Read Temperature inside the MatrixTo Read the Firmware Version To Read Supply VoltagesScheduling Auto recall of Preset Patterns To set a scheduleResponse 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 Page Maintenance and Troubleshooting MaintenanceTroubleshooting Calling Black BoxSpecifications Shipping and PackagingFunction Procedure Appendix 1 Front Panel Quick Reference GuideAppendix 2 Command Summary Command FunctionModel AC1120A, AC1121A, AC1122A, AC1123A Page Copyright 2008. Black Box Corporation. All rights reserved

1121A, 1122A, 16x16 and 8x8 VGA/HDTV Video Matrix Switch with Front Panel, RS232, and Optional Audio & IP Control, AC1120A, 1123A specifications

The Black Box 1123A, AC1120A, 16x16 and 8x8 VGA/HDTV video matrix switches represent a versatile and powerful solution for any audio-visual application. With their capability to switch signals from multiple sources to multiple displays, these matrix switches are ideal for conference rooms, control rooms, and education environments. Each model features a user-friendly front panel for immediate access and control, allowing operators to easily manage video routing without needing advanced technical skills.

The 1123A and AC1120A models support 16x16 and 8x8 configurations, respectively, providing flexible connectivity options for various setups. These matrix switches can accommodate a range of video standards, including VGA and HDTV, ensuring compatibility with a wide selection of devices and displays. This flexibility is essential in environments where different types of video sources and outputs are commonly used.

One of the standout features of the Black Box 1123A and AC1120A is the RS232 control option, which allows for remote management and automation through a serial connection. This capability is particularly beneficial in complex installation setups, enabling users to integrate the matrix switch into existing control systems easily.

Moreover, these models come equipped with optional audio control functionalities, allowing for the simultaneous management of audio and video signals. This integration is critical for environments where synchronized audio-visual output is necessary, such as in presentations or live event settings.

The matrix switches are designed with high-quality components that ensure minimal signal degradation and excellent video quality, even at extended cable lengths. Additionally, they support a range of resolutions, making them versatile enough to cater to both standard and high-definition video signals.

The models 1122A and 1121A complement the 1123A and AC1120A with additional features and enhanced capabilities, ensuring a comprehensive product range to meet diverse client needs. With a reputation for reliability and performance, Black Box continues to lead the market in video matrix switching technology.

In summary, the Black Box 1123A, AC1120A, and their counterparts offer an advanced solution for modern audio-visual installations. Their robust features, compatibility, and user-friendly control options make them an exceptional choice for any organization seeking to enhance their video management capabilities.
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