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The LV5152 provides waveform, vector and picture
monitoring facilities for analog components in the major U.S. and European HDTV and EDTV
systems that are considered of prime importance for production
applications. Six U.S. systems and three European systems are
covered and include 1080p, 1080i, 720p, 480p and 480i. The unit
accepts two sets of 3-wire analog inputs with provision for external
reference. Waveform display may be in YPbPr form or GBR with
overlaid, parade and timing (bowtie) presentations. Extensive
menu-selected operations offer wide-ranging control over operating
parameters and includes line select and precision cursor measurements of
level, time and frequency. |
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The preset system stores ten front-panel settings for
instant (and remote) recall, and a new on-screen display reduces preset
recalls to a single keystroke. The vector display and the
conversion matrix from YPbPr to GBR complies with Y formulation given in
SMPTE 274M, 296M, and RP-177.
Other features include a
stereo phase amplitude plot (Lissajous pattern), and 3-component picture monitor output. |
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