Alpine PXI-H990 owner manual 44-EN, Crossover adjustment/Switching the phase

Page 48

Settings/Adjustments

Crossover adjustment/Switching the phase (continued)

8 Press 1 () or 5 (), select “CH SELECT [Channel Select]”, then press 2 (ENT).

9 Press 1 () or 5 ( ), select the channel (speaker) to be adjusted, then press 2 (ENT).

The channels that can be selected depend on the system settings (page 9).

10Press 1 ( ) or 5 ( ), select “ADJUST [Adjust]”, then press 2 (ENT).

11Press 1 () or 5 ( ), select “LOW.P [Low Pass Freq]” or “HI.P [High Pass Freq]”, then press 2 (ENT).

•Adjust the crossover network HI/LOW by operating the steps 11 to 14.

12Press 1 () or 5 ( ), select the desired cutoff frequency (crossover point), then press

2 (ENT).

ADJ(F WF L)

LOW. P 400

•The bands that can be adjusted differ according to the channel (speaker).

ADJ ( F TW L )

Low Pass Freq 20KHz Low Pass Slope OFF High Pass Freq 1KHz High Pass Slope -18dB/oct Level 0dB

Phase 0

44-EN

Image 48

Contents PXI-H990 Page PXI-H990 Page Contents Limited Warranty Do not Disassemble or Alter Temperature Installation LocationMaintenance Basic Operation Operating the PXI-H990Using This Manual Adjusting the acoustic image BI PhantomTurning the power on and off Setting the speakers SP SelectSetting the speakers SP Select System Currently set10-EN TW L OFF11-EN TitlePreparations for automatic adjustments 12-EN13-EN Hints on using the Road Equalizer function Preparations for automatic adjustments14-EN Using the Road Equalizer function 15-ENUsing the Road Equalizer function 16-EN17-EN External MICSelecting the Microphone External MIC External Microphone18-EN StartMeasuring the Frequency Response Inside the Vehicle 19-EN Turning Road Equalizer On and OffSelecting the Mode 20-ENMODE1 21-EN 22-EN 23-EN ENT24-EN Memory25-EN RelatedPerforming time correction manually Time Correction 26-EN27-EN Concrete examples28-EN Performing time correction manually Time Correction29-EN When L+R is selected 30-EN31-EN 00msEqualizer adjustments 32-EN33-EN Equalizer adjustments 34-ENGraphic Equalizer Adjustments Adjustable frequencies35-EN Freq 20HZGraphic Equalizer Adjustments 36-ENParametric Equalizer Adjustments Adjustable bands37-EN BandParametric Equalizer Adjustments 38-EN39-EN LV 0 dBCrossover network 40-EN41-EN Crossover adjustment/Switching the phase 42-EN43-EN Crossover adjustment/Switching the phase 44-ENPhase 14Press Adjust the slope, then Press 2 ENT45-EN 15Press Select Level Level46-EN MX settings 47-ENMX settings 48-EN49-EN 50-EN MX151-EN Adjustment procedure 52-ENSpeaker setup Dolby SP 53-ENSpeaker setup Dolby SP 54-ENPress Set, then press 2 ENT55-EN OFFCut-off frequency setting 56-ENAdjusting the speaker levels Output Level 57-ENAdjusting the speaker levels Output Level 58-EN59-EN Adjusting the acoustic image BI Phantom 60-EN61-EN 62-EN 63-EN 64-EN 65-EN Freq 315HzMixing bass sound to the rear channel Rear MIX 66-EN67-EN 68-EN Mixing bass sound to the rear channel Rear MIX69-EN 70-EN 71-EN Rear FIL onAchieving powerful high volume sound 72-EN73-EN STDAdjusting the DVD level DVD Level 74-ENAdjusted, then press 2 ENT 75-ENPress 1 or Adjusting the DVD level DVD Level 76-ENChannel Settings 6.1CH Mode 77-ENChannel Settings 6.1CH Mode 78-EN79-EN PCM Output Settings PCM OUT Mode 80-EN81-EN PCM Output Settings PCM OUT Mode 82-ENWhen PL II Music is selected Center width adjustment Center Width83-EN LevelFront and rear level difference adjustment DIM Control 84-EN85-EN Panorama onTo emphasize the surround effect Panorama When Neo6 Music is selected 86-EN87-EN Level 088-EN Output Level89-EN Split90-EN ModeExternal input settings 91-ENExternal input settings 92-ENAUX-AP on Storing settings in the memory 93-ENStoring settings in the memory 94-ENEasily storing the adjusted/set contents in the memory 95-ENStore P1 Calling out stored values 96-EN97-EN Recall P198-EN Easily calling out values in the memoryCalling out stored values Equalizer adjustment when DVI-9990/TMI- M990 is connected 99-ENGraphic EQ adjustment Equalizer adjustment when DVI-9990/TMI-M990 is connected100-EN Level101-EN Parametric EQ adjustment 102-EN103-EN 104-EN EX DVD Video mode About the Monitor Display105-EN Terminology 106-EN107-EN Dolby Digital EXDTS Neo6 Case of difficulty 108-ENSpecifications 109-ENSpecifications Dimensions110-EN Components Parts name QuantityDirectory Menu 111-ENLimited Warranty

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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.