QuVIS Acuity, Руководство пользователя

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d.
Set the Genlock signal source (video reference).
e.
If required, set the Genlock Phase .
Note: This control is used only to phase-in or delay the genlock signal (mainly analog) to compensate
for signal variations. This control should only be modified by qualified video engineers. If the optional
Genlock hardware option is not installed, this control will not be accessible.
f.
Set the output Bit Depth .
Note: This control is used to match the Acuity’s output signal to recording device that may only be
calibrated to accept a specific signal level. For most display applications this control will not need to
be modified.
g.
Select output Dither if required.
Note: Dither adds a degree of digital-noise, or grain, to the playback. With some display devices the
effect yields a more pleasing playback image. In most cases, dither should not be used when the
video output is being displayed on a professional grade monitor or projection system. Dither is also
not recommended when dubbing content to recording device (the added noise can make for a poorer
signal). This control affects all outputs.
h.
Set the Analog Colorspace to match the requirements of the display or input device.
The QuVIS Acuity can output analog video signals in either RGB (HV) or YUV colorspace. This
flexibility enables the Acuity to send the proper signal type to a wide range of display analog devices
like CRT-based monitors, LCD monitors, plasma displays and projectors.
Note:
This setting immediately affects the video output. If the setting is modified during live playback,
the analog colorspace will immediately change to the new selection without needing to restart
playback.
i.
Set Analog Sync to match the requirements of the analog display or input device.
Display devices may need a specific form of sync signal to show image properly. The type of sync
signal required is dependent upon the specific display or input device being used.
j.
If you wish the display to hold on the last frame of video when playback is stopped, set Frame Hold to
ON.
QuVIS Acuity
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