Tektronix 1730 Series, Инструкция по эксплуатации

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1730–Series Operating Instructions
2–19
100
80
60
40
20
–20
–40
NTSC
7.5
12.5%
0%
75%
100%
2% & 4% K FACTOR
Tek
Figure 2-12: Two–field display with intensified line in the first displayed
field.
Push the sweep button and observe the 2FLD Sweep with an intensified line at
the mid point of one of the fields (see Figure 2-12). This intensified line is
located at the line just viewed in the 2–line display. Push and hold the LINE
SELECT button until the intensified portion of the display increases in width;
this is the 15 Line mode of LINE SELECT. See Figure 2-13.
100
80
60
40
20
–20
–40
NTSC
7.5
12.5%
0%
75%
100%
2% & 4% K FACTOR
Tek
Figure 2-13: Two–field display with 15 line mode of the LINE SELECT on.