Grass Valley Kameleon HD Multi-Function Modules v.2.5.0 User Manual
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Kameleon HD—Instruction Manual
Initial Configuration Process Overview
Video Proc Amps
Enable or disable all HD and SD video processing, including color correc-
tion on the module with the
Enable
or
Disable
radio button. Proc amp status
will be reported on each of the Video Proc and Color Correction web pages.
Select the
Color Bars
radio button to enable the internal color bars test signal
on the module output.
Note
The internal Color Bars test signal is inserted at the output after the video pro-
cessing and is not adjustable with the video processor.
J3 and J4 Output Selection
For modules with HD 59.94 or HD 50 input type, output BNCs J3 and J4
may be either HD or SD video. Select the
HD
or
SD
radio button to set the
BNCs to the desired output. This choice is also reflected in the graphics on
the Functional View and I/O Config web pages. Changing this parameter
will cause re booting of the module and the Wait web page (
) will appear until initialization is complete.
Standard Definition VBI/Data Lines
For modules with SD outputs, when the
Advanced (VBI Config)
radio button is
selected in the View Select, a control for defining data lines in the SD and
composite video VBI will be present. This control will only appear when
down converted SD or encoded composite video is present.
Advanced VBI configuration allows you to extend VBI into the active
picture range for special data insertion requirements. Active video lines
that are used to carry data are referred to as Data Lines.
Select the
480i/59.94
or
576i/50
radio button to match the SD or composite
output rate. Select the last line (includes all previous active video lines) that
will be used for data. Selected active video lines will be shown in the
Reserved for Data
section of the web page as shown in the example for lines
.
Active video lines that can be made available for data insertion are:
•
For 525, lines 21 – 24 in Field 1, lines 284 – 287 in Field 2
•
For 625, lines 24 – 28 in Field 1, lines 337 – 341 in Field 2
Output Timing
For all modules, an output timing source can be selected from
Frame Refer-
ence
or
Input
. When
Frame Reference
is selected, modules with frame sync
capability (KAM-HD-FS and KAM-HDD-FS) can be genlocked to the frame
reference inserted into the 2000 frame. For these modules, a Frame Sync
web page provides horizontal and vertical timing and freeze modes.