Signal content
Button Page
A
Page
B
Application
No.
1 0 .
X
X
-Still picture
-Still picture
1 1 .
X
X
X
X
1 2 .
R-Y,B-Y pattern
X
-Linearity of chroma
amplitude
X
-Sensitivity of color amplitude
-Color AGC
-Ratio chroma/Luminance
X
1 3 .
Purity pattern
X
-Select patterns in the
Page A
-Select patterns in the
Page B
X
AVCR pattern
BVCR pattern
-Slow/Quick motion test
-Slow/Quick motion test
3 complementary colors:
Magenta, Yellow,
Cyan
-Interference between
sound and chroma carrier
-Color A.G.C.
-Chroma writing current of
video recorders
-White setting
-Synchronization
X
X
X
X
X
1 4 .
Page A selection
Page A selection
1 5 .
X
6
Moving white
rectangle
different speed
at 4
Moving white
rectangle
different speed
at 4
Saturation step signal
16 steps of linearly
decreasing chroma
R-Y and B-Y
3 primary colors:
Red, Green, Blue
Addition white (100% Y)
Black
-Purity checks and adjustment
-Recording performance
-Recording performance
Application of the test patterns
A
VCR
B
VCR
R-Y
B-Y
PURITY
A
B
