Tektronix MDO3 Series, Инструкция по установке и безопасности

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4. Vertical controls:
■ Position moves the selected waveform up or down on the screen. The color of the Position knob indicates which
waveform the knob is controlling. Push the knob to center the waveform handle on the display.
■ Scale sets the amplitude units per vertical graticule division of the selected waveform. The scale values are shown on
the waveform badge. The color of the Scale knob indicates which waveform the knob is controlling.
■ Channel buttons turn on (display), select, or turn off a channel, as follows:
■ If the channel is not displayed, pushing a Channel button turns on that channel in the Waveform view.
■ If the channel is on the screen and is not selected, pushing that channel's button selects that channel.
■ If the channel is on the screen and is also selected, pushing that channel's button turns that channel off (removes
it from Waveform view).
■ The Math button adds or selects a Math waveform on the Waveform view, as follows:
■ If no Math waveform exists, pushing the Math button adds a Math waveform to the Waveform view and opens the
Math configuration menu.
■ If a Math waveform is displayed but not selected, pushing the button selects the Math waveform.
■ If a Math waveform is displayed and selected, pushing the button turns off the Math waveform (removes it from
Waveform view). Push the button again to display the waveform.
■ The Ref button adds or selects a Reference (saved) waveform on the Waveform view, as follows:
■ If no Reference waveform exists, pushing the Ref button opens the Browse Waveform Files configuration menu.
Navigate to and select a waveform file (*.isf) and tap Recall to load and display the reference waveform.
■ If only one Reference waveform is displayed, pushing the button turns off the Reference waveform (removes it
from the Waveform View). Push the button again to display the waveform.
■ If two or more Reference waveforms are displayed, pushing the button cycles through selecting each Reference
waveform.
■ The Bus button adds or selects a bus waveform on the Waveform view, as follows:
■ If no Bus waveform exists, pushing the Bus button adds a Bus waveform to the Waveform view and opens the
Bus configuration menu.
■ If only one Bus waveform is displayed, pushing the button turns off the Bus waveform (removes it from Waveform
view).
■ If two Bus waveforms are displayed, pushing the button cycles through selecting each Bus waveform.
Getting acquainted with your instrument
12 MDO32, MDO34 Installation and Safety Manual
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