Atec Tektronix-VM6000 Manual do Utilizador descarregar pdf (Página 10)

Data Sheet

Picture Mod

Picture, Vector, and Waveform Displays

Picture and Vector displays can be initiated with a single button press

and d eliver “at a glance” conﬁdence checking that simpliﬁes signal

identiﬁcation, troubleshoo ting, and color conversion accuracy. Waveforms

are simultaneously displayed with para metric test results to enable

visualization of s ignal impairments.

By selecting Picture mode, a full-color picture d i splay is re ndered on the

screen from the conne cted subsampled and down-converted signals to the

available

picture area and resolution. Pictures appear in an appropriate

16×9 or 4×3 aspect ratio by default; however users ca n resize, move, or

minimize the window as needed. Picture m ode incorporates a user-enabled

bright line select feature to facilitate test conﬁguration. Live or full motion

video signals can also be viewed at vertical refresh rates of 1-2 fps.

The Vector display, available with Option SD and HD, displays the waveform

with targets for 75% or 100% color bars and accommodates either 601 or

709 colorimetry targets. Graticule targets and co lor space can be selected

automati

cally or manually.

Waveforms for all channels are simultaneou sly viewable in different colors,

and displ

ays can be zoomed both vertically and temporally for detailed

examination and analysis. Users ca n selectively expand the wave form to

the full display size by minimizing the measurement application.

Vector Display

Full-screen Waveform Display

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Atec Tektronix-VM6000 Manual do Utilizador Página 10