特征：
应用领域
VM6000可以自动执行消费类HDTV和PC图形设备（例如数字机顶盒，多媒体PC，图形卡和视频半导体）的视频测试。它满足了工程师为数字连接家庭开发和部署下一代视频设备的需求。在速度，准确性和可靠性方面无与伦比的性能使VM6000成为设计验证，质量控制和ATE应用的行业领导者。
与传统仪器不同，VM6000将采集硬件，优化的视频测量算法，测试信号文件和附件集成到一个紧密的测试系统解决方案中。以前需要数小时或数天才能完成的产品验证活动现在可以在几秒钟或几分钟内完成。提供接近即插即用的视频测量功能，即使是没有经验的操作员也可以可靠地评估视频输出信号的质量。报告的信号符合规格，并通过或未通过，结果明显，信号失真清楚地标识出来，可作进一步分析。
VM6000是唯一一款能够支持SD，HDTV和PC图形信号格式的自动视频分析仪。VM6000具有完整的1 GHz带宽和5 GS / s的采样率，非常适合测量高分辨率HDTV和高频PC图形视频信号的需求。选项SD和HD支持从480i到1080p的传统DTV格式以及RGB或YPbPr色彩空间。选件VGA支持640×480p至2048×1536p的通用模拟RGBHV信号分辨率，以及60 Hz至120 Hz的普遍刷新率。
VM6000是分量模拟视频信号分析的最终解决方案，可全面表征视频保真度，信号质量和标准合规性。使用可用的选件，仪器会自动评估视频信号是否符合适用的EIA-770.x，SMPTE-274M，296M和VESA VSIS标准。传统的“ TV”信号保真度是使用行业认可的参数进行评估的，可在不到20秒的时间内自动进行150次独立测量。使用根据VSIS测试程序制定的全面RGB视频和HV Sync测量参数评估PC图形信号的保真度。预加载的参考和限制文件可对适用的DMT，CVT或GTF计时标准进行通过/不通过评估。
作为集成信号分析仪，VM6000可以可靠地部署为制造中的独立QA站。与模块化测试系统不同，VM6000不需要广泛的编程，复杂的系统调试或昂贵的测试工程支持。集成的通过/未通过极限测试和文档实用程序将具有标准化测试功能的分布式设计，供应和制造组织链接在一起。由于可以可靠地生成，轻松复制并在全球工程，制造或销售组织之间轻松传达准确的测试结果，因此可以提高产品质量。
这些独特的功能可进行深入的信号分析，加快产品开发速度，并确保新设计符合适用的标准。快速，准确和客观的视频测量使制造商能够确保HDTV或PC图形视频信号质量能够应对当今高性能显示器的挑战，并能够清楚地区分输入信号与显示设备的损伤。
VM6000提供基于Windows的直观配置和测量菜单，以简化操作并减少培训。12.1英寸（307毫米）彩色显示屏可提供明亮，清晰，清晰的波形和测量结果显示。用户可以轻松地浏览逻辑排列的菜单，并使用带有鼠标或触摸屏的单选按钮进行选择。
VM6000消除了复杂的仪器设置，算法选择，编程以及进行视频测量的其他不良方面。配置就像选择“自动格式”功能或手动单独选择视频格式，然后从屏幕上的菜单中选择测量参数一样简单，从而消除了复杂的仪器设置，繁琐的手动测量以及耗时的结果关联。这些测试配置设置可以轻松保存，调出或复制，从而进一步简化了多格式视频设备的测试。希望进行手动测量的用户可以退出自动测量应用程序，然后访问功能齐全的示波器。
支持SD，HDTV和RGBHV分量模拟视频格式
可以灵活配置VM6000，以支持带有可用选件的分量模拟SDTV，HDTV和RGBHV视频格式的任意组合。广泛的格式支持可对数字机顶盒，视频半导体，DVD播放器，PC图形卡和其他消费类视频设备进行自动测试。
适用于HDTV和高分辨率PC图形信号的带宽和采样率
VM6000利用数字荧光示波器平台作为信号采集和分析的基础。泰克采用经过验证的高速测量架构，超越了当前视频分析仪的局限性，可以满足视频行业不断发展的需求。VM6000为所有4个测量通道提供超过1 GHz的带宽和5 GS / s的最大实时采样率-轻松评估60 MHz HDTV信号的频率响应或350 MHz PCF VESA信号的瞬态响应。仪器的高采样率和低本底噪声确保了HDTV信号以前无法达到的噪声测量精度。典型的225 ps上升时间和出色的时基性能足以进行EIA-770和SMPTE 274 M和VESA要求的关键同步和上升时间测量。
VM6000集成了一套广泛的自动视频测量功能，可以全面表征分量模拟信号的保真度和一致性。大约150次独立测量将视频信号幅度，时序和噪声失真完全表征为易于理解的参数类别，从而有助于故障排除和设计优化。通过如此广泛而彻底的信号分析，VM6000能够识别相关的视频信号损伤，验证是否符合适用的标准以及确保所连接显示器的可操作性。
Features:
Applications
The VM6000 automates video testing of consumer HDTV and PC graphics devices such as digital set-top boxes, multimedia PCs, graphics cards, and video semiconductors. It addresses the needs of engineers developing and deploying the next generation of video devices for the digitally connected home. Unrivalled performance in terms of speed, accuracy, and reliability has made the VM6000 the choice of industry leaders for design validation, quality control, and ATE applications.
Unlike conventional instruments, the VM6000 integrates acquisition hardware, optimized video measurement algorithms, test signal files, and accessories into a cohesive test system solution. Product verification activities that previously took hours or days to complete can now be completed in seconds or minutes. Offering near plug-and-play video measurement capability, even unskilled operators can reliably assess video output signal quality. The conformance of signals to specifications is reported with obvious pass or fail results, with signal distortions clearly identified for further analysis.
The VM6000 stands alone as the only automatic video analyzer capable of supporting SD, HDTV, and PC graphics signal formats. Offering a full 1 GHz bandwidth, and 5 GS/s sample rate, the VM6000 is well suited to the demands of measuring high-resolution HDTV and high-frequency PC graphics video signals. Traditional DTV formats from 480i through 1080p and either RGB or YPbPr color space are supported in Options SD and HD. Option VGA supports common analog RGBHV signal resolutions from 640×480p though 2048×1536p, and pervasive refresh rates from 60 Hz through 120 Hz.
The ultimate solution for component analog video signal analysis, the VM6000 delivers comprehensive characterization of video fidelity, signal quality, and standards compliance. With available options, the instrument automatically assesses conformance of video signals to applicable EIA-770.x, SMPTE-274M, 296M, and VESA VSIS standards. Traditional “TV” signal fidelity is evaluated utilizing industry-accepted parameters, making 150 individual measurements automatically in less than 20 seconds. PC graphics signal fidelity is assessed using comprehensive RGB video and HV Sync measurement parameters made in accordance with VSIS test procedures. Preloaded reference and limit files enable go/no-go evaluation to applicable DMT, CVT, or GTF timing standards.
As an integrated signal analyzer, the VM6000 can be reliably deployed as a stand-alone QA station in manufacturing. Unlike modular test systems, extensive programming, complicated system debugging, or costly test engineering support is not required with the VM6000. Integrated pass/fail limit testing and documentation utilities link distributed design, supply, and manufacturing organizations with standardized test capability. Product quality is enhanced because accurate test results can be reliably generated, easily replicated, and readily communicated across a global engineering, manufacturing, or sales organization.
These unique capabilities enable in-depth signal analysis, speed product development, and ensure new designs comply with applicable standards. Fast, accurate, and objective video measurements enable manufacturers to ensure that HDTV or PC graphics video signal quality is up to the challenge of today’s high-performance displays, as well as providing clear differentiation between input signal and display device impairments.
The VM6000 offers intuitive Windows-based configuration and measurement menus for easy operation and minimal training. A 12.1 in. (307 mm) color display provides a bright, clear, and crisp display of waveforms and measurement results. Users can easily navigate through logically arranged menus and make selections using radio buttons with a mouse or touch screen.
Complicated instrument setups, algorithm selection, programming, and other undesirable aspects of making video measurements are eliminated with the VM6000. Configuration is as simple as selecting the Auto Format function or individually selecting the video format manually and then selecting the measurement parameters from an on-screen menu, eliminating complicated instrument setups, tedious manual measurements, and time-consuming results correlation. These test configuration settings can be readily saved, recalled, or copied, further simplifying test of multiformat video devices. Users wanting to make manual measurements can exit the automated measurement application and then access a full-featured oscilloscope.
Supports SD, HDTV, and RGBHV Component Analog Video Formats
The VM6000 can be flexibly configured to support any combination of component analog SDTV, HDTV, and RGBHV video formats with the available options. Broad format support enables automated test of digital set-top boxes, video semiconductors, DVD players, PC graphics cards, and other consumer video devices.
Bandwidth and Sample Rates Suitable for HDTV and High-resolution PC Graphics Signals
The VM6000 utilizes a digital phosphor oscilloscope platform as the basis for signal acquisition and analysis. Utilizing proven, high-speed measurement architecture, Tektronix surpasses the limitations of current video analyzers to address the evolving needs of the video industry. The VM6000 offers over 1 GHz of bandwidth and 5 GS/s maximum real-time sample rates for all 4 measurement channels – easily assessing the frequency response of 60 MHz HDTV signals or transient response of 350 MHz PCF VESA signals. The high sample rates and low noise floor of the instrument enable noise measurement accuracy that was previously impossible on HDTV signals. A typical rise time of 225 ps and superior time-base performance are sufficient to make critical sync and rise-time measurements as required by EIA-770 and SMPTE 274 M and VESA. Standard 10 M (4 CH) record length and high sample rates deliver measurement results with minimal time lag.
The VM6000 incorporates an extensive set of automated video measurements that deliver comprehensive characterization of the fidelity and conformance of component analog signals. Approximately 150 individual measurements completely characterize video signal amplitudes, timing, and noise distortions into parameter categories that are easily understood, facilitating troubleshooting and design optimization. Enabled by such broad and thorough signal analysis, the VM6000 is able to identify relevant video signal impairments, verify compliance with applicable standards, and ensure operability with connected displays.
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