68
LDK 8000 Elite/4000 Elite System camera User’s Guide (v1.01)
Chapter 5 - Video setup
5.8.3 Vertical shift (V-shift)
When shooting monitors with (almost) the same display frequency as the camera’s, for
example TV sets, a horizontal black bar can be seen in the viewfinder. This phenomenon occurs
because the camera is blanking while the monitor is not. The
V-shift switch
shifts the camera
blanking to sync it with the blanking of the monitor.
The
V-shift switch
at the front of the camera is a momentary switch with a central rest
position. Hold the switch in the + or - position to until the horizontal bar disappears.
☞
Note
☞
Note
This function is only available when the camera is used in the stand-alone mode. It is not active
when the camera is genlocked or On Air.
Tip
✎
You can also use V-shift to remove any color shifts that might occur when shooting pictures
produced by DLP-type devices.
5.8.4 Clean scan
When shooting computer monitors with higher frame frequencies than the camera’s use the
Clean Scan function to avoid horizontal bars in the picture:
1.
Press the
Clean Scan button
at the front of the camera for about two seconds to directly
access the variable exposure (clean scan) function. The
CLEAN
SCAN
submenu appears in
the viewfinder.
2.
Use the
Rotary control
to change the value and so remove the noise bar.
3.
If a more accurate adjustment is required set the
CL.SCAN
item to
EXTENDED
. (Set the
mode to
NORMAL
if a smear effect occurs.)
4.
Set the
UNIT
item to the preferred read out,
Hz
or
mSec
.
When you are finished shooting the monitor press the
Clean Scan button
for two seconds to
switch off the Clean Scan function. The Exposure time returns to its previous non-variable
setting.
When Clean Scan is on, the
Non-standard indicator
in the viewfinder lights.
☞
Note
☞
Note
Avoid shooting highlights in the Clean Scan mode as this may cause a smear effect.
Содержание LDK 4000 ELITE -
Страница 1: ...3922 496 31341 December 2009 v1 01 LDK 8000 Elite 4000 Elite User s Guide System camera ...
Страница 14: ...14 LDK 8000 Elite 4000 Elite System camera User s Guide v1 01 ...
Страница 20: ...20 LDK 8000 Elite 4000 Elite System camera User s Guide v1 01 Chapter 1 Introduction ...
Страница 36: ...36 LDK 8000 Elite 4000 Elite System camera User s Guide v1 01 Chapter 3 Configurations ...
Страница 56: ...56 LDK 8000 Elite 4000 Elite System camera User s Guide v1 01 Chapter 4 Operating instructions ...
Страница 101: ...LDK 8000 Elite 4000 Elite System camera User s Guide v1 01 101 Chapter 6 System menu ...
Страница 102: ...102 LDK 8000 Elite 4000 Elite System camera User s Guide v1 01 Chapter 6 System menu ...
Страница 114: ...114 LDK 8000 Elite 4000 Elite System camera User s Guide v1 01 Chapter 7 Connectors ...
Страница 122: ...122 LDK 8000 Elite 4000 Elite System camera User s Guide v1 01 Chapter 8 Specifications ...