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Performance Tests
TDS5000B Series Specifications and Performance Verification
2-31
f. Display the test signal: Do the following subparts to first display the
reference signal and then the test signal.
H From the toolbar click MEAS; then select the Time tab.
H Click the Freq button to measure the frequency of the current
channel.
H Select the Ampl tab. Click the Pk-Pk button.
H Click Close button.
H Set the generator output so the CH<x> Pk-Pk readout equals the
reference amplitude in Table 2--3 that corresponds to the vertical
scale set in substep d.
H Press the front-panel PUSH TO SET 50% as necessary to trigger a
stable display. At full bandwidth, you may also want to make small,
manual adjustments to the trigger level. You can use the Trigger
LEVEL knob to do this. (Full bandwidth varies with TDS model as
isshowninTable2--3.)
g. Measure the test signal:
H Set the frequency of the generator, as shown on the screen, to the test
frequency in Table 2 -- 3 that corresponds to the vertical scale set in
substep d. See Figure 2--12.
H Set the horizontal SCALE to the horizontal scale s etting in
Table 2-- 3 that corresponds to the vertical scale set in substep d.
Press PUSH TO SET 50% as necessary to trigger the signal.
H Read the results at the CH<x> Pk-Pk readout, which will automati-
cally measure the amplitude of the test signal. See Figure 2--12.