QSC Audio DSP-30 manual Installation Connecting to the RS-232 Port

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Installation: Connecting to the RS-232 Port

Connecting to the RS-232 Port

Connect to the RS-232 port using the 9-pin serial data cable (included in the shipping box). Orient the DB-9 plug correctly, insert the plug fully into the RS-232 port and finger-tighten the retaining screws. The cable length should be 25 feet or less. “Null-modem” type cables will NOT work.

Connection to the computer is required only while loading the presets into the DSP-30 or for “real-time” adjustments to a configuration before saving it as a Preset. Communication is established using the Signal Manager program. Refer to the software help file section, “RS-232 Communication” for the proper procedure and software/hardware settings that effect RS-232 communications.

DSP setup and programming takes place through the RS-232 port. Any time you need to load different presets, connect to the computer using the RS-232 port. If “real-time” control is required, the RS-232 port connection is required. If you do not need real-time control, then you can disconnect the serial port after loading the presets. The eight preset configurations will remain in memory and can be recalled by using the front panel buttons as described on page 16.

RS-232 port connection

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Contents DSP-30 Hardware ManualExplanation of Graphical Symbols Federal Communications Commission FCC InformationTable of Contents Front Panel Introduction Overview and IllustrationsOverview Rear PanelIntroduction Illustrations and Dimensions DimensionsUnpacking Installation Unpacking and MountingSupport the Rear for Portable/Mobile Installations MountingBalanced Installation Balanced Audio ConnectionsXLR TS 1/4-inch phone Installation Unbalanced Audio ConnectionsUnbalanced TRS 1/4-inchAudio Connections Installation Connecting Audio Inputs and OutputsBasic Audio Connections Installation Connecting to the RS-232 Port Connecting to the RS-232 PortSoftware Installation Installation System Requirements and Software InstallationSystem Requirements Front Panel Use Control, Indicator, and Connector DescriptionsRear Panel AC power receptacle Preset Selections buttonsWithin Signal Manager or create your own Use General Use Guidelines and Preset DescriptionFactory Presets You may select configurations from the sample files *.cfgConfiguring the DSP-30’s Presets Use Saving Presets Using QSC’s Signal Manager softwarePresets How to Save Presets into the DSP-30To Recall a Preset Use How to Recall a Preset from the Front PanelAdditional Tips Unlocked Use Lock OUT FeatureLock Indicator To Unlock Front Panel ButtonsContact Closure Feature Use Contact Closure FeatureWiring Diagram for Contact Closure Use RS-232 Pinout RS-232 PinoutUse Application Example Use Application Example RS-232 Port Audio Converters 24 bit, 48 kHzContact Closure Input sense Gain Structure balanced input and output Signal Processing CapabilitiesGeneral Architect’s and Engineer’s Specification Warranty Information CleaningUser Maintenance Product WarrantyPage
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DSP-30 specifications

The QSC Audio DSP-30 is a powerful digital signal processing platform designed for a wide range of audio applications, particularly in professional audio environments such as live sound, installation, and broadcast. Renowned for its exceptional audio performance and versatility, the DSP-30 provides users with advanced control over audio signals, ensuring that sound quality meets the highest standards.

One of the standout features of the DSP-30 is its robust processing capabilities. With up to 30 channels of audio processing, it allows users to manipulate both live and recorded audio seamlessly. The unit supports various input and output configurations, giving sound engineers the flexibility to adapt to multiple setups and environments.

The DSP-30 incorporates an array of advanced algorithms and processing tools, including equalization, compression, limiting, and delay functionality. These tools enable users to fine-tune audio signals for optimal clarity and impact, ensuring that performances remain consistent and engaging regardless of the venue size or acoustics.

Moreover, the DSP-30 utilizes QSC's exclusive Intrinsic Correction technology, which optimizes loudspeakers for their specific acoustic environment. This feature helps to eliminate unwanted resonances and provide an enhanced listening experience. By tailoring the audio output to the room's characteristics, the DSP-30 ensures uniform sonic quality throughout the space.

In addition, the device boasts comprehensive networking capabilities. With built-in support for Q-SYS and Dante protocols, users can easily integrate the DSP-30 into existing audio networks. This connectivity allows for remote management and control, enhancing workflow efficiency and enabling system monitoring from virtually anywhere.

The user interface of the DSP-30 is designed for ease of use, featuring a clear display and intuitive navigation. Users can effortlessly configure their audio settings and access presets designed for various applications, from small presentations to large-scale concerts.

Durability and reliability are paramount in the DSP-30’s design. Built with high-quality components, the unit is engineered to withstand the rigors of regular use in demanding environments, making it a trusted choice for audio professionals.

Overall, the QSC Audio DSP-30 combines innovative technologies with a user-friendly interface, making it an essential tool for anyone looking to achieve exceptional audio performance in a variety of settings. Its flexibility, advanced processing features, and integration capabilities position it as a leader in the digital audio processing domain.
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