Operating instructions

GUIDE TO INSTALLATION AND OPERATION
FRS-1801 | 17
Advanced tab
This tab provides individual controls for each of
these parameters.
3.4.4 The Timing panel
The Timing panel provides access to timing
adjustments which affect the signal outputs. There
are three slider controls, each with a data reporting
box which shows the current value, and into which
values can be typed directly. The total delay (the
sum of the delays shown in the three data boxes) is
reported at the top of the panel.
Vertical (lines): With this adjustment, a value
ranging from 1 to the maximum number of line
according to the video format, compared to the
reference or the processing delay, may be set. This
adjustment can be used in conjunction with the
horizontal timing adjustment.
Horizontal (µs): With this adjustment, a value
ranging from zero to the equivalent of 1 horizontal
line in the current operating format (e.g. ranging
from 0 to 63.46 µs for 525-line operation; 0 to 64.00
µs for 625-line operation; etc) compared to the
reference or the frame boundary, may be set.
SD Input Additional Frame Delay: This parameter
affects the overall processing delay of the card. It
affects both the HD and SD output by adding supplemental frame delay to the current processing delay. This
parameter will add a delay ranging from 0 to 15 interlaced frames (steps of 33 ms in 59.94 Hz and 40 ms in
50 Hz) to the current processing delay. Without a reference, the normal processing delay is 49 lines unless
the “Enable Minimum Delay” box is checked in which case the delay is set to 4 lines. It is important to note
Y Cb Cr mode RGB mode
Slider name Range Slider name Range
Y Gain -800 to +800 G Gain -800 to +800
Cb Gain -800 to +800 B Gain -800 to +800
Cb Gain -800 to +800 R Gain -800 to +800
Black Offset -100 to +100 G offest -100 to +100
Cb Offset -100 to +100 B Offset -100 to +100
Cr Offset -100 to +100 R Offset -100 to +100
Figure 3.7 Video Processing group – Advanced tab
Figure 3.10 Timing panel