4.2.10
Measurement function
Several parameters of the input signal can be measured.
• Choose the measurement mode selection, and then turn the knob or
click the
button to switch the measured quantity:
FREQ F=
frequency
COUNTR C=
count
POS-PW H=
positive (logical high) period
NEG-PW L=
negative (logical low) period
PERIOD T=
time period
DUTY DUTY=
duty cycle (percent)
• Proceed to gate time selection menu, and choose one of available gate
times: 10s, 1s, 0.1s, or 0.01s. Different gate times trade off frequency
measurement accuracy and measurement speed.
• Proceed to next menu; the instrument display will show input mea-
surement results.
4.2.11
Sweep function
• Select the initial sweep frequency settings function, and then adjust
the start frequency, e.g. 5kHz as shown below:
• Next, select the final sweep frequency function, and then adjust the
final frequency, e.g. 10kHz as shown below:
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