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10. Image files menu
Advanced edit
On
Comb filter
Off
Short
AGC hold interval
Long
Coarse
Sharpness
Fine
Image 10-8
video signal
video signal
frame blanking
HI
egalisation
Image 10-9
HI AGC Hold interval
The Comb filter is by default enabled.
The AGC hold interval is the time interval in which the AGC is inhibited (AGC hold = no update in video amplitude measurement),
the advanced par
ameter allows to choose a short or long hold interval.
A long AGC hold interval eliminates Macrovision
®
disturbances since the AGC is hold during a long interval, thus reducing the
probability to encounter a Macrovision
®
pulse.
Sharpness adjustment can be chosen to be coarse or fine.
It is recommended to use the default values.
Advanced Data settings
The advanced button enables the advanced settings for a data source.
Advanced edit
VCO range
PLL Cpmp
0
0
Clamp position
Clamp width
16
16
RGB
PR/Y/PB
Input format
HDTV-PR/Y/PB
Image 10-10
The VCO range setting determines the frequency range of the VCO (Voltage Controlled Oscillator).
The Cpmp (Charge pump current) sets the low pass filter current.
Both VCO range & Cpmp are set by the image file, changing these settings is only indicated in for special purposes.
The input format settings are used to "tell more"about the signalsconnected on the BNC’s,it completes the information in the source
selection menu.
It is recommended to use the default values.
R5976455 BARCO ULTRA REALITY 7000 30062003 69