Kudos Pro UHD1000
System Operation
Issue 1 Rev 2
Page 33
© 2016 SAM
2:2
This control allows the user to define the starting position of the
2:3
sequence with respect to
timecode. It is active only when
2:3
is set to
Output timecode
and the Timecode generator is
set to
Drop-Frame
, or, when following input timecode, the source has
Drop-Frame
Timecode
present. When operating with non-Drop Frame Timecode this control has no
effect.
Control is available from 1 hour to 23 hours, in steps of 1 hour.
Default is 1 hour.
6.4.8 ARC
Click
ARC
(Aspect Ratio Control) to determine the aspect ratio of a picture from a range of
options, or to adjust the size and position of the picture manually.
6.4.8.1
Sync Mode
The
Sync mode
control reduces processing latency if there is no ARC (same format input to
output, i.e. the unit is operating as a synchronizer). This gives the lowest latency.
•
Off
(default): normal operation. The ARC controls will function.
•
On
: If scaler features are inactive (no aspect ratio conversion) and
Sync mode
enabled, the scaler is bypassed, so reducing the processing latency by one frame. It
is possible to bypass the scaler only when up-converting 1080p to UHD,
down-converting UHD to 1080p or synchronizing (same standard in and out). In all
other modes the scaler is active and this control will have no effect on latency.
6.4.8.2
Signalling Detected
Displays the currently detected signalling.
6.4.8.3
Post Scale
The
Post scaling
control enables you to adjust the size and position of the picture manually.
Menu Option
Operation
Post scale enable
Off
(default)
On
- Enables manual adjustment of aspect ratio.
Note
: These controls do not operate in UHD to UHD mode. Adjusting
the picture size in any down or cross-conversion mode can increase
the amount of visible alias. To avoid this it is recommended that the
Horizontal and Vertical filters are set to
Narrow 1
.
Size
Adjusts the size of the whole output image while maintaining the
aspect ratio. Range is 80% to 120% in steps of 1%.
Default is 100%.
Aspect
Adjusts the aspect ratio of the output image. Range is 70% to 150%
in steps of 1%.
Default is 100%.
Pan
Adjusts the horizontal position of the output image. Range is -50 to
+50 pixels in steps of 1 pixel.
Default is 0 pixels.
Tilt
Adjusts the vertical position of the output image. Range is -50 to +50
lines in steps of 1 line.
Default is 0 lines.
