Tektronix 070-8462-03, Инструкция по эксплуатации

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Operating Basics
1735 HD High Definition Waveform Monitor
2–21
c. Push the gain switch (do not hold in) again to select X5 and VAR. Check
that both the X5 and VAR indicators light, and that the vertical signal
amplitude is increased X5.
d. Adjust the VAR control and check that it is possible to reduce display
gain to display the color bar signal on the graticule.
e. Push and hold the gain button until only the X5 indicator is lit. Move the
VERTICAL position control and check that the displayed sync pulse
amplitude is greater than the vertical graticule scale.
f. Push the gain button and check that both indicators are off and a normal
amplitude color bar signal is displayed.
13. Filter Selection
a. Set HORIZONTAL for TWO LINE and make sure that the VERTICAL
filter FLAT indicator is lit. Figure 2–8 shows the color bar signal
displayed in the FLAT response position.
b. Select Multiburst on the TSG1001 and note a display of multiburst
signal. See Figure 2–11.
Figure 2–11: Multiburst signal; two-line flat display
c. Select the NOISE filter through the menu.
d. Push and hold the FILTER button until both the FLAT and FILTER
indicators light. Look for a display similar to that in Figure 2–12, with
the flat display on the left and the filtered on the right.