Tektronix TG8000 User Manual

HD3G7 HD 3 Gb/s SDI Video Generator module
Table 3-37: HD3G7 module signal sets assigned to the test signal buttons (cont.)
Button name Signals in the signal set Description
Limit Ramp
Wide ramp that spans the legal limit range (4–1019 for 10-bit
formats and 16–4079 for 12-bit formats) for all three channels. On
each side of the ramp there are small plateaus at the blanking
level, the valid level, and the l imit level.
Shallow Ramp Matrix Vertical matrix of shallow ramps that together span the range
between legal limits (4–1019 for 10-bit formats and 16–4079 for
12-bit formats). Each bit value is held for 16 pixels for 10-bit
formats and for 4 pixels for 12-bit formats. There is overlap
between the end of one ramp and the start of the next ramp.
Color Ramp Matrix Vertical matrix of ramps across the colors available in the valid
RGB gamut. Each set of ramps transitions between adjacent
hues: red–yellow–green–cyan–magenta–blue–red. From the top
of the pattern, the first three rows of ramps are at 25%, 50%, and
75% saturation. The fourth row of ramps includes fully saturated
colors at 100% value. The next three rows of ramps are at 75%,
50%, and 25% value. The bottom row of ramps is monochrome.
FLAT FIELD
0% Flat Field (Black),
50% Flat Field,
100% Flat Field (White)
Full-frame monochrome flat fields. The factory installed patterns
include 0% (black), 50%, and 100% (white).
You can install extended signal sets, which include additional
patterns for the remaining 10% increments. (See page 3-171, To
install the HD3G7 module enhanced signal sets.)
100% Red Field, 100% Green Field,
100% Blue Field, 100% Cyan Field,
100% Magenta Field, 100% Yellow Field
Full-frame color flat fields. The factory installed patterns include
each of six colors (red, green, blue, cyan, magenta, and yellow)
at 100% value.
You can install enhanced signal sets, which include additional
patterns for these six colors at 75% value. (See page 3-171, To
install the HD3G7 module enhanced signal sets.)
10% Flat Field, 20% Flat Field,
30% Flat Field, 40% Flat Field,
60% Flat Field, 70% Flat Field,
80% Flat Field, 90% Flat Field
Full-frame monochrome flat fields available in individual patterns
from 10% to 90% in 10% increments.
These signals are not part of the factory installed signal sets. You
must install the enhanced signal sets to access these signals.
(See page 3-171, To install the HD3G7 module enhanced signal
sets.)
75% Red Field, 75% Green Field,
75% Blue Field, 75% Cyan Field,
75% Magenta Field, 75% Yellow Field
Full-frame color flat fields available in individual patterns of 75%
value for each of six colors (red, green, blue, cyan, magenta, and
yellow).
These signals are not part of the factory installed signal sets. You
must install the enhanced signal sets to access these signals.
(See page 3-171, To install the HD3G7 module enhanced signal
sets.)
TG8000 Multiformat Test Signal Generator User Manual 3–167

Tektronix TG8000 Specifications

General

Brand	Tektronix
Model	TG8000
Category	Portable Generator
Language	English