P VD 5600 Reference Manual. Rev 2.0
Page 28 of 34
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 will be used if the freeze mode is set to “test pattern”
and will also the pattern used if “test pattern on” is selected. Patterns provided are:
•
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
With no input signal connected the module can be used a stand alone test generator
using this selection is possible to configure the test pattern into any of the supported
standards, or it can be set to follow the last input standard. Settings provided are:
•
Follow last input (default)
•
SDTV
•
720P
•
1080i
Note.
Signal Frame rate (or frequency) is set on the
Video Proc
Tab (this is the pre
selected frequency)
Test Pattern Enable
This checkbox simply switches on the pre-selected test Pattern. (The same can be done
using the Test Pattern checkbox on the
Main
Tab)
Video Adjustments
Four on screen sliders are provided to allow for the adjustment of individual video
parameters. Separate sliders are provided for video Brightness (gain), Saturation,
Pedestal (Black level) and Hue.
Default (null) settings are 0% (this is the default). Sliders can be quickly returned to the
factory null (or transparent) settings using the buttons provided at the bottom of each
slider.
