HP 8591C, Руководство пользователя, Страница: 65 / 373

Channel Measurements
Making Channel Measurements
delay
inequality test
1. Select a channel, then press
Main
1 of 3 Main 2 of 3 CLDI .
N O T E
Option 107 is required for the Chromalluma delay inequality test.
2. The line number of a test signal is found automatically (if a test signal
exists). The search starts at the default line number (line 18). If a test
signal is not found, the search routine will stop at the first NTC 7 or FCC
composite test signal it finds while counting down from line 22 to line 10.
Figure 2-14 shows the FCC composite test signal; Figure 2-15 shows the
NTC 7 composite test signal.
3 9 2 0 0
REF 1 4 2 . 6
A T 10 8 4 . 2 4 2
L I N E
A U T O S I G
SEARCH
C O N T I N U E
I CENTER 67 BW 249 300 3
SPAN 80
Figure 2-14. FCC Composite Test Signal
2-22