Agilent Technologies DSO9024H, Руководство пользователя, Страница: 37 / 102

Using the Oscilloscope
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Vertical Controls
Using the vertical controls, you set the vertical scaling (volts per division) and
vertical offset. You can also turn the display on or off for a particular channel.
Additionally, this section has a set of LEDs per channel that tell you what the
input impedance is for the channel, what the coupling is for the channel, and
whether or not Bandwidth Limit is enabled.
Marker and Measurement Controls
Using the marker and measurement controls, you control two sets of markers
within the oscilloscope graticule. You use markers to make more accurate
measurements of waveform events than you could make visually. Both time
and voltage differences between the markers are updated continuously on the
screen. By default, the markers track the source waveform. Voltage
measurements from the markers are the value of the waveform at the time set
with the marker position control.
The [Multi Purpose] key can be customized in the GUI to perform a variety of
operations (under Utilities > Customize Multipurpose). Pressing this key will
then carry out the operation you specify.