Grass Valley Kameleon Series v.5.1.0 - Manual (Page 60)

60 Kameleon Series Instruction Manual
KAM-AV and KAM-SD Links and Web Pages
Composite In Web Page
Use the Composite In web page ( Figure 32 on page 63 ) to set parameters for
a composite video input (if present) on the KAM-AV module as listed
below:
• Adjust input signal gain and black level,
• Select input signal format for 525 line mode (NTSC),
• Include or omit black level Setup for 525 line mode, and
• Select the type of 3D decoding required for the application and adjust
3D Decoder parameters.
Video Input Status
The Input Status section is read-only. The Input Signal name is the one
assigned on the
Input/Output Configuration Web Page on page 50 . Input
Standard can be affected by settings on the 2000GEN module (if present)
and the
Video Input Select Web Page on page 69 .
Settings for Standard 525/625
The Composite input signal may be adjusted as required before decoding
by using the controls on this page. 625 line rate settings do not require and
do not show Video Input Signal Option or Input Signal Setup.
Note The PAL-M standard is not supported for 3D decoding.
Input Video Gain
Input Video signal gain can be adjusted approximately ± 6dB.
Black Level
Black level can be adjusted ±20% of peak black-to-white amplitude. With a
video input at nominal level, 1% equals 7 mV in PAL-B and 0.93 IRE in
NTSC.
Input Signal Setup
For 525 line rate, if the composite input to the module includes setup, click
on the
Setup radio button. The setup will be removed from the video signal
as part of the conversion process.
Note When setup is selected, artifacts or spikes are sometimes detected at the
start or end of the active picture due to the positioning of the start of setup.
These can be minimized by adjusting the clipping controls on the Video Proc
web page, then applying the clips to the VBI/Data Lines.
Use
this
link