User Manual - TRS-RenTelco

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Operating Basics 4. Sets the width to height ratio of the picture display based on the format. Auto is the default. Auto determines the aspect ratio of the video signal and sets the picture display accordingly 4 The 4x3 setting is for SD format and 16x9 is for HD format. 5. Sets the Graticule and the Scale of the Vector Display. 5 5 2-38 VM5000 Automatic Video Measurement Set User Manual
Operating Basics Displaying the Input Signal in a Vectorscope Window for Option SD/HD The VM5000 can display the input signal in a vectorscope window so that you can quickly see the color range of the signal. The vectorscope displays the chrominance (coloring) portion of the video signal. The amplitude and the phase are the two important parameters of the chrominance signal that lead to noticeable picture problems. The phase is relationship between the chrominance signal and the reference burst on the video. The processing within a vectorscope and the display of the processed signals is designed to detect and evaluate both phase and gain distortions of the chrominance. Each bar of the video signal creates a dot on the vectorscope’s display. The position of these dots relative to the targets, on the graticule and phase of the burst vector are the indicators of the chrominance signal’s health. The vectorscope’s display is created by decoding the chrominance portion of the video signal into its two components, B -Y and R -Y. These two signals are then plotted against each other in an X -Y fashion, with B -Y on the horizontal axis and R -Y on the vertical axis. Three color bars signals are used with vectorscopes 75% and 100% full field color bars and the SMPTE color bars. The 100% and 75% labels refer to the amplitude of the signal. 1. Select Configuration > Picture & Vector. 1 2. The instrument displays the Picture & Vector tab which provides access to the picture and vectorscope settings. 2 VM5000 Automatic Video Measurement Set User Manual 2-39
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User Manual VM5000 Automatic Video
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Warranty 2 Tektronix warrants that
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Table of Contents Reference Display
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Table of Contents Index Option SD/H
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Table of Contents Figure 2 -17: Cal
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Table of Contents Figure 3 -60: Lim
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Table of Contents Table B -1: Requi
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Table of Contents xii VM5000 Automa
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Preface Related Manuals and Online
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General Safety Summary Symbols and
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Environmental Considerations xviii
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Product Description This manual sup
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Product Description Compatibility o
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Installation This section addresses
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Installation Connecting the Mouse T
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Installation Creating an Emergency
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Installation Desktop Applications Y
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Incoming Inspection This section co
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Incoming Inspection 1. Set the vide
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Page 45 and 46: Incoming Inspection Possible Errors
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Page 70 and 71: Operating Basics The Matrix Test Si
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Page 88 and 89: Operating Basics Setting Reference
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Page 113 and 114: Menu Descriptions The following tab
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Page 131 and 132: Menu Descriptions Command Ch -Ch Sk
Page 133 and 134: Menu Descriptions Command Luma Leve
Page 135 and 136: Menu Descriptions Utilities Menu CA
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Option SD/HD Detailed Measurement I
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Option VGA Detailed Measurement Inf
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Setting Up Measurements There are t
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Setting Up Measurements 5. Select E
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Setting Up Measurements Option SD/H
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Setting Up Measurements 5. Select E
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Setting Up Measurements The easiest
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Setting Up Measurements 2. To chang
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Setting Up Measurements 1. Select R
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Setting Up Measurements Setting Up
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Setting Up Measurements Setting Up
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Setting Up Measurements Figure 3- 1
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Setting Up Measurements The next ti
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Setting Up Measurements 3. Click th
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Setting Up Measurements Turn the
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Setting Up Measurements Turn the
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Viewing Measurement Results Use the
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Viewing Measurement Results Display
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Viewing Measurement Results Referen
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Viewing Measurement Results Select
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Viewing Measurement Results Click t
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Viewing Measurement Results Measure
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Viewing Measurement Results To disp
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Appendices
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Appendix A: Specifications Table A-
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Appendix A: Specifications Option V
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Appendix A: Specifications A-26 VM5
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Appendix B: Performance Verificatio
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Appendix C: Cleaning Clean the flat
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Appendix D: Rebuilding the Hard Dri
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Appendix E: Signal Sources Package
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Index Numbers 3-wire composite sync
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Index Linearity detailed measuremen
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Index TG700 DNL files, Matrix test
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Read This First VM5000 Automatic Vi
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Read This First This following proc
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Read This First Table 1: Equipment
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Read This First NOTE. If typed keyb
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Read This First 6. Connect the BNC
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Read This First 25. Using Hyperterm
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Read This First 10. On the VM5000 f
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Read This First 5. Set the spectrum
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Read This First Optional Checks to
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Read This First in Table 4, column
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Read This First MIU G input BNC to
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Read This First 8. Disconnect the M
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User Manual - TRS-RenTelco

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