Performance veri
fi
cation
10.
Set the test signal on the SPG8000 to 75% Color Bars (75% White) as follows:
a.
Press the down (
▼
) arrow button until you see
TEST SIGNAL
in the
menu, and then press the
ENTER
button.
b.
Press the right (
►
) arrow button until you see
75% Color Bars (75%
White)
.
c.
Press the
ENTER
button.
11.
Measure the jitter on the WFM8300 as follows:
a.
Set the WFM8300 vertical gain to 5x.
b.
Set the WFM8300 horizontal magni
fi
cation to 10x.
c.
Center an eye crossing on the WFM8300 screen.
d.
Press the WFM8300 Display button, and then turn on In
fi
nite Persistence
and set the waveform intensity to 50%.
e.
Turn on the WFM8300 time cursors.
f.
Shift the WFM8300 trace position to restart the persistence. Wait
30 seconds, and then use the time cursors to measure the width of the eye
at the narrowest point on the WFM8300 display.
12.
Record the jitter reading in the test record.
13.
Move the cable from the SDI 1A connector to the
SDI 1B
connector.
14.
Repeat steps 4 through 12 for the
SDI 1B
output using the following format:
Option 3G installed: select
1080 59.94p
Option 3G not installed: select
1080 59.94i
15.
Repeat steps 2 through 12 for the
SDI 1B
output, but change the Output Mode
to
HD (1920 x 1080)
and the format to
1080 24p
.
16.
Move the cable from the SDI 1B connector to the
SDI 2A
connector.
17.
Press the
SDI
button on the SPG8000 until you see
SDI 2: OUTPUT MODE
.
18.
SDI 2A
output.
19.
Move the cable from the SDI 2A connector to the
SDI 2B
connector.
20.
Repeat steps 14 - 15 for the
SDI 2B
output.
96
SPG8000 Speci
fi
cations and Performance Veri
fi
cation
Содержание Tektronix SPG8000
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Страница 12: ...General safety summary vi SPG8000 Specifications and Performance Verification...
Страница 14: ...Preface viii SPG8000 Specifications and Performance Verification...