Getting Started

This section outlines one of the simpler methods of getting familiar with your DSP 322ua and the QSControl.net software. The goal of this procedure is to get your computer and the DSP 322ua connected and communicating and the QSControl.net software installed and running. After the software is installed and running, refer to the software’s Help file for all software related operation/issues. Note!

The default password for the DSP 322ua is “qsc” (no quotes, lower case).

1- Turn off the computer and unplug the power cord from the DSP 322ua.

2- Connect a CAT-5 crossover cable from the computer’s network interface card (NIC) to the DSP 322ua QSControl jack (example 1, page 5).

3- Reconnect the power cord to the DSP 322ua (turn it on). Using the DSP 322ua LCD display and controls, navigate the menu to the IP Address and make a note of it. In steps 12 and on, you will need to change the IP address of the DSP 322ua or your PC.

4- Turn on the PC and start Windows. You must have Administrator rights and be signed on as Administrator in order to install the QSControl.net program. Ensure you are signed on to the computer as the Administrator.

5- Place the QSControl.net CD-ROM in your CD-ROM drive. The install wizard should start. If not, you can also select Start then Run and browse for the file named setup.exe from the CD.

6- The installer queries the computer for available drive space and other information. If required MDAC library (Microsoft) files are not already on the computer, the library files are installed. You must accept the Microsoft software agreement in order to install the MDAC library. It may be necessary to reboot the computer after library installation.

7- At the prompt for “Client/Server” selection, keep both Client and Server selected. This will be appropriate for general use.

8- When prompted “Select Installation Folder”, specify the installation directory or accept the default location.

9- You will be prompted to select an installation accessible by everyone (non-secure) or an installation accessible only to you (secure). Select the appropriate Everyone or Just Me box and continue. Installation proceeds.

10- Reboot only if your computer prompts you to do so.

11- Select Network Connections in the control panel. Select Properties. Right-clickLocal Area Connection, and view its proper- ties. Highlight the Internet Protocol (TCP/IP) tab and view its properties. You will see an entry field for the IP address. Decide whether you want to change the IP address of your computer to be similar that of to the DSP 322ua (easiest if you have many DSP 322ua units) or if you want to change the IP address of your DSP 322ua to be similar to that of the computer. This is a network manage- ment decision.

12- Change the IP address of the DSP 322ua (or computer) to be compatible with that of the computer (or DSP 322ua). Typically, this is done by making the IP address of one of the devices 1 digit different in the last octet (group of digits in IP address). If changing the com- puter’s settings, write down the current values, in case you want to revert later.

13- The subnet mask address should be exactly the same for both the computer and the DSP 322ua. The Gateway address should not be altered as it is not used.

14- After you are satisfied with all your settings, close all open windows and start the QSControl.net program. Select Start, All Pro- grams, QSControl.net, Venue Manager.

15- The login screen should open. The default password is “qsc” (lower case, no quotation marks). Select “Log on to Local Computer” and click OK.

16-The QSControl.net Venue Manager window will open. A Startup Tips screen will be visible the first time Venue Manager is launched. Optionally, the Startup Tips screen may be disabled by un-checking the box in it’s lower left corner. It is highly recom- mended the user become familiar with each of the tips listed on this screen. After reviewing the tip(s), close the Startup Tips screen.

DSP 322UA specifications

The QSC Audio DSP 322UA is a powerful and versatile digital signal processor designed to meet the demands of professional audio applications. It combines advanced processing capabilities with a user-friendly interface, making it an ideal solution for various sound system configurations, including live sound, fixed installations, and performance venues.

One of the standout features of the DSP 322UA is its dual-channel architecture, allowing for simultaneous processing of two audio signals. This dual-channel functionality provides tremendous flexibility, enabling users to manage multiple audio sources, mix signals, and apply effects independently. The processor boasts a high-resolution 24-bit/96kHz audio processing rate, ensuring pristine sound quality and fidelity, which is paramount in professional audio settings.

In terms of connectivity, the DSP 322UA offers a variety of input and output options, including balanced XLR inputs and outputs, as well as digital AES/EBU connectivity. This wide range of connections simplifies integration into diverse audio systems, ensuring compatibility with various equipment. Furthermore, the DSP includes GPIO ports for additional control options, giving engineers more versatility in managing audio setups.

The QSC DSP 322UA is equipped with powerful signal processing tools, including a comprehensive selection of EQ options, crossover capabilities, dynamic processing, time alignment, and delay settings. Users can access numerous presets tailored for different applications and environments, streamlining setup time and ensuring optimal performance. This flexibility is essential for achieving the best sound in various acoustic environments.

Additionally, the DSP 322UA features an intuitive user interface that can be accessed via its front panel or through computer software. The onboard display and navigation controls make it easy for sound engineers to adjust parameters on the fly, enhancing live performance adaptability.

Robust protection features, including thermal management and overload protection, ensure the DSP operates reliably under demanding conditions. With its durable design and built-in safeguards, the QSC DSP 322UA is built to withstand the rigors of both touring and permanent installations.

Overall, the QSC Audio DSP 322UA stands out for its advanced processing power, flexibility, and user-friendly design. It is an outstanding choice for audio professionals looking to elevate their sound systems with precision control, exceptional audio quality, and reliable performance. Whether for a concert hall, theater, or house of worship, the DSP 322UA provides an all-in-one solution for modern audio processing needs.