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Applications
Introduction
This oscilloscope makes better measurements with less effort than most other
instruments. As you become familiar with the instrument, you can easily develop
your own convenient methods for making particular measurements. The
information in this section can accelerate the processes of learning the instrument
and developing your own techniques.
Refer to "Operation" for efficient waveform display methods and general control
operation.
Voltage Measurement
The Delta Volts (~V) function simplifies voltage measurements.
1 .
Display the signal on either CH 1 or CH 2, for better accuracy than CH 3 or
CH 4.
2.
Set VOL TS/DIV for a waveform amplitude between three and eight
divisions.
3.
Activate
~
V, position the two cursors on the waveform at the points of
interest, and read the voltage between the two cursors from the crt readout
(see Figure 3-1 ).
A1
J..
..
I
. .
e
•
I
1' "
...
2V
DELTA CURSOR
INSTANTANEOUS
VOLTAGE LEVEL
o.ov
I
AV1
8.05V
71
+
+
--
I
....
....
20µs
-
~
..
I
VOLTAGE LEVEL
OF INTEREST
REFERENCE CURSOR
GROUND REFERENCE
Figure 3-1. Instantaneous de levels.
2467 Operators
3832-13
3-1
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