EZ DM-310SRS, Руководство по эксплуатации

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C C
K
K
A A
L L
B B
D D
R R
E
E
1.000
Figure 5-8. Measuring Frequency
Measuring Frequency (DM-312, 341)
In the frequency count mode, the frequency display
auto-range to one of two range : 20
, 200 , for
frequencies above 10 , the update rate slows and
follows the input signal. Turn the rotary switch to the
frequency range to be used and connect the test leads,
across the frequency under measurement as Figure 5-8.
The minimum input signal required to trigger is above
100
.
If the input signal is below the trigger level, frequency
measurements will not be taken.
APPLICATIONS
MEASURING FREQUENCY
17