Operator`s manual

Measurement Screens (Parameters and Limits) (AVM-510A)
10-7
Parameters: Range, Accuracy, and Limits
Parameter Range
Absolute
Accuracy
Relative
Accuracy
Notes
Min
Setting
Max
Setting
Default
Min
Default
Max
0.5 MHz
reference
40 to 120 IRE
± 1 IRE ± 1 IRE
60 IRE nominal 0.5 IRE 100.1 IRE 0.5 IRE 100 IRE
0.5 through
5.8 MHz
280 to 840 mV
± 2% ± 2%
420 mV nominal -50% 50% -10% 10%
APL
(1)
0 to 125%
± 3% ± 2%
-19% 129% 10% 100%
Bar ampl 50 to 138 IRE
350 to 980 mV
± 1 IRE
±
±±
± 7 mV
± 1/2 IRE
±
±±
± 3 mV
100 IRE nominal
700 mV nominal
-49.5% 49.5% -10% 10%
Black bar
ampl
0 to 280 mV
±
±±
± 7 mV ±
±±
± 3 mV
140 mV nominal 1 mV 279 mV 100 mV
180 mV
Blue ampl
Nominal ± 50%
Nominal ±
±±
± 50%
± 1 IRE
±
±±
± 7 mV
± 1/2 IRE
±
±±
± 3 mV
62.2 IRE nominal
470 mV nominal
27.0 IRE
349 mV
109 IRE
724 mV
52 IRE
398 mV
72 IRE
675 mV
Blue phase
Nominal ± 90°± 1°± 1/2° 347.1° nominal 337.6° 356.6° 342.1° 352.1°
Burst ampl
(1)
20 to 80 IRE
150 to 600 mV
± 1 IRE
±
±±
± 7 mV
± 1/2 IRE
±
±±
± 3 mV
40 IRE nominal
300 mV nominal
20.5 IRE
151 mV
58.5 IRE
449 mV
30 IRE
225 mV
50 IRE
375 mV
Burst ref
phase
(1)
± 90°± 2°± 1°
Ext ref to input
-24° 24° -10° 10°
Chr/lum dly
± 500 ns ± 5 ns ± 5 ns
Modulated pulse -499 ns 499 ns -50 ns 50 ns
Chr/lum gain
± 40% ± 2°± ½%
Modulated pulse -49.5 IRE 49.5 IRE -10% 10%
Chroma
reference
20 to 80 IRE
70 to 560 mV
± 1 IRE
±
±±
± 7 mV
± 1/2 IRE
±
±±
± 3 mV
40 IRE nominal
280 mV nominal
20.5 IRE
151 mV
59.5 IRE
449 mV
30 IRE
225 mV
50 IRE
375 mV
Color
frame
(1)
± 30 µs
Result: OK/ERR
Diff gain
± 20%
±
±±
± 20%
± 2%
±
±±
± 2%
± 1%
± 1%
40 IRE chroma
280 mV chroma
-49.5% -49.5% -20% 20%
Diff phase
± 20°
±
±±
± 20°
°°
°
± 2°
±
±±
± 2°
°°
°
± 1/2°
±
±±
± 1/2°
°°
°
40 IRE chroma
280 mV chroma
-59.5° -59.5° -20° 20°
Green ampl
Nominal ± 50%
Nominal ±
±±
± 50%
± 1 IRE
±
±±
± 7 mV
± 1/2 IRE
±
±±
± 3 mV
82.4 IRE nominal
620 mV nominal
40 IRE
492 mV
136 IRE
925 mV
72 IRE
541 mV
92 IRE
874 mV
Green phase
Nominal ± 90°± 1°± 1/2° 240.8° nominal 231.3° 250.3° 235.8° 245.8°
H blanking
(1)
± 50 ns
±
±±
± 50 ns
± 25 ns
±
±±
± 25 ns
Measures
minimum interval
9.01 µs
11.01 µ
µµ
µs
11.99 µs
13.99 µ
µµ
µs
10.80 µs
12.80 µ
µµ
µs
11.00 µs
13.00 µ
µµ
µs
K-2 T factor 0 to 10%
± 1% ± 1/2%
2T pulse 0.3%Kf 9.8%Kf 2%Kf
Lum
linearity
0 to 50%
±
±±
± 2% ±
±±
± 1%
PAL std only -49.5% 49.5%
±
±±
± 20%
-20%
P/B ratio
± 40% ± 1% ± 1/2%
-60.5% 139.5% 80% 120%
Reference
timing
60 µs ± 10 ns ± 10 ns
Relative to
external input
-2.00 µs2.00 µs -0.05 µs0.05 µs
Noise
(1)
40 to 70 dB
± 2 dB ± 2 dB
Weighted noise -80 dB -31 dB -43 dB
Peak luma
(1)
0 to 138 IRE
350 to 980 mV
± 2 IRE
±
±±
± 14 mV
± 2 IRE
±
±±
± 14 mV
Active video
Active video
1 IRE
5 mV
134 IRE
950 mV
7 IRE
10 mV
110 IRE
735 mV
Peak video
(1)
0 to 138 IRE
350 to 980 mV
± 2 IRE
±
±±
± 14 mV
± 2 IRE
±
±±
± 14 mV
Active video
Active video
1 IRE
5 mV
134 IRE
950 mV
7 IRE
10 mV
110 IRE
735 mV
Pedestal ampl 20 to 70 IRE
± 1 IRE ± 1/2 IRE
40 IRE nominal 20.5 IRE 59.5 IRE 20.5 IRE 59.5 IRE
continued