When “PL II MUSIC” is selected

When “PL II MUSIC [Dolby PL II MUSIC]” is selected, various other settings can be made, as described below.

•Center width adjustment (CENTER WIDTH)

The vocal position between the center speaker and the L/R speaker can be optimized.

1 In PCM OUT MODE, press 1 () or 5 ( ), select “Dolby PL II [Dolby Pro Logic II]”, then press 2 (ENT).

2 Press 1 () or 5 ( ), select “CENTER WIDTH [Center Width]”, then press 2 (ENT).

3 Press 1 () or 5 ( ), select “MODE ON/OFF [Center Width ON/OFF]”.

4 When OFF, press 1 () after pressing 2 (ENT) to switch ON.

To switch from ON to OFF, press 5 ( ) after pressing 2 (ENT).

With this setting ON, the vocal position between the center speaker and the L/R speaker can be optimized.

5 Press 1 () or 5 ( ), select “LEVEL [Level]”, then press 2 (ENT).

CENTER WIDTH

Center Width OFF

Level 0dB

6 Press 1 () or 5 ( ), select the level to be adjusted, then press 6 (RTN).

The level can be adjusted between 0 to 7. Increasing the level causes the center stage position to move away from the center speaker towards the Left and Right speakers.

CENTER WIDTH

LEVEL 0

Continued

CENTER WIDTH

Center Width OFF

Level 0dB

83-EN

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Alpine PXI-H990 owner manual 83-EN, Level, When PL II Music is selected, Center width adjustment Center Width
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PXI-H990 specifications

The Alpine PXI-H990 is a state-of-the-art embedded computing platform designed to meet the demanding requirements of modern testing and measurement applications. As part of the PXI (PCI eXtensions for Instrumentation) standard, the PXI-H990 incorporates modularity, high-performance, and scalability, making it an ideal solution for engineers and researchers in various industries including telecommunications, aerospace, and automotive.

One of the standout features of the Alpine PXI-H990 is its powerful processing capabilities. It utilizes a multi-core processor architecture that ensures efficient data handling and processing, crucial for real-time applications. The device supports high-speed data acquisition, helping engineers achieve accurate measurements and reduce testing time.

The PXI-H990 comes equipped with flexible I/O options that allow users to customize the platform according to specific application needs. Its slots support a wide range of modules, including those for signal generation, analysis, and data logging. This versatility ensures that systems can be tailored for diverse tasks without the need for extensive hardware changes.

The architecture of the PXI-H990 allows for high-speed communications between modules, enabled by the PXI backplane. This interconnectivity facilitates synchronized operation, enhancing timing accuracy, which is especially important in applications such as radar and communication systems testing. Furthermore, the device’s built-in synchronization capabilities allow for precise control over multiple instruments and measurements.

On the connectivity front, the PXI-H990 supports various interfaces, including USB, Ethernet, and Serial. This ensures seamless integration with other equipment and facilitates easy data transfer. The device also comes with advanced software support, enabling users to leverage powerful programming environments for automation, scripting, and analysis.

Additionally, the Alpine PXI-H990 is designed with durability and reliability in mind. It features rugged construction, ensuring it can withstand challenging operational environments. This reliability is further enhanced by built-in cooling systems that maintain optimal operating temperatures, even during intensive data processing tasks.

In conclusion, the Alpine PXI-H990 stands out for its combination of high performance, modularity, and flexibility. Its advanced processing capabilities, extensive I/O options, and robust architecture make it a leading choice for engineers and organizations looking for reliable embedded solutions in testing and measurement applications.
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