GV LDK 400, Руководство пользователя

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Operating instructions | Video preferences 4-21
4. Set the
UNIT
item to the prefered read out, Hz or mSec .
When you are finished shooting the monitor press the Clean Scan button (14) for two
seconds to switch off the Clean Scan function. (Exposure time returns to its previous
non-variable setting.)
☞
Note
Do not shoot highlights in the Clean Scan mode as this may cause a smear effect.
The Clean Scan function cannot be used with IT cameras.
When the Clean Scan function is on, the Non-standard indicator (33) in the
viewfinder lights.
CRT exposure
A third possibility can arise when shooting a monitor whose synchronisation is locked
to the camera's. Stripes might be visible in the monitor picture. (This is more usual with
16:9 cameras.) To remove these disturbing line pairing effects between monitor and
camera lines, select the CRT option with the
Exposure time switch (16).
4.8.8 Black stretch
The black stretch function gives more detail in the dark areas of the picture without
effecting the rest of the picture. Set the
Black stretch switch (7) to the On position to
switch on the black stretch function.
When black stretch is switched on the Non-standard indicator (33) in the viewfinder
lights. The Video menu allows you to adjust the black stretch parameters.
4.8.9 Auto skin contour
Use skin contour to change the contour level in a selected colour range. Decreasing the
contour level of a persons skin colour softens only the skin tones. But not only skin
colours can be selected, for example, decrease the contour level of a soccer field to
accentuate the soccer players or increase the skin contour level to accentuate a rough
surface.