Tektronix MDO3012, Руководство пользователя

Страница: 104 / 243

Acquire the Signal
7. Turn Multipurpose a to scroll through the list
of digital channels. Turn Multipurpose b to
position the selected channel.
As you position channels close to each other
on the display, the oscilloscope groups the
channels, and adds the group to the pop-up
list. You can select the group from the list to
move all the channels in the group instead of
individual channels.
8. Push Thresholds on the lower menu. You
can assign a different threshold value to each
channel.
9. Push Edit Labels
on the lower menu and
create the label. You can create labels
through the front panel or with an optional
USB keyboard. (See page 55,
Labeling
Channels and Buses .)
10. Push Monitor to show the activity on digital
channels at a glance.
11. Push MagniVu on the lower menu to
increase the timing resolution. (See page 83,
When and Why to Turn On MagniVu .)
82 MDO3000 Series Oscilloscopes User Manual