C MX 5710 Reference Manual. Rev 1.0
Page 20 of 36
Clip CR/Cb Headroom
If activated all Luminance (Y) values below 64 and above 940, and all
Chrominance (Cr,CB) values below 64 and above 864 will be clipped.
Output if no input
This selection defines the behavior of the respective SDI output signal if no input
signal is present on the connected input channel. Choices are:
Off
No image will be output.
Test Pattern The selected test pattern will be shown.
Test Pattern Pre-select
A wide range of patterns is provided which can be selected using the drop down
selection provided. The pre-selected pattern can explicitly be switched ON (see
below). This same pre-
selected pattern will be used if the “Output if no Input”
mode is set t
o “Test Pattern” (see above). The following patterns are provided:
Full field Black
Full field White
Full field Yellow
Full field Cyan
Full field Green
Full field Magenta
Full field Red
Full field Blue
15% Grey (full field)
75% Color bars
75% Color bars over Red
Pathological PLL/EQ
Test Pattern Standard
The P VD 5840 can be used a standalone test. In this case, this setting can be
used to select the exact video format that shall be generated from the SDI output.
By default, the output standard will follow the last input standard. If this setting is
modified from its default, it will fall back to the default setting as soon as a regular
input standard is connected again.
Otherwise, the selection is limited to those video standards that use the exact
same framerate as the reference signal, or half or double that frame rate.
Test Pattern Enable
This checkbox simply switches on the pre-selected test Pattern. When activated,
the whole processing box will appear in yellow background color.
