Tektronix MDO4054-3, Руководство пользователя

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Acquire the Signal
4. Push Autoset .
5. Push the desired channel button. Then
adjust the vertical position and scale.
6. Adjust the horizontal position and scale.
The horizontal position determines the
number of pretrigger and posttrigger
samples.
The horizontal scale determines the size
of the acquisition window relative to the
waveform. You can scale the window to
contain a waveform edge, a cycle, several
cycles, or thousands of cycles.
Quick Tip
Use the zoom feature to see multiple cycles of your signal in the upper part, and a single cycle in the lower part of the
display. (See page 144, Using Wave Inspector to Manage Long Record Length Waveforms .)
Labeling Channels and Buses
You can add a label to the channels and buses shown on the display for easy identi fi cation. The label is placed on the
waveform baseline indicator in the left side of the screen. The label can have up to 32 characters.
To label a channel, push a channel input button for an analog channel.
1. Push a front panel button for an input
channel or a bus.
MDO4000 Series Oscilloscopes User Manual 51