Display Wavefor
mData
3. Turn multipur
pose knob a and select
Display.
Display
4. Push Screen A
nnotation on the resulting
lower menu.
Utility
Page
Display
Backlight
Intensity
High
Graticule
Full
Screen
Annotation
5. Push Display Annotation to select On on
the side menu.
The annota
tion window now appears.
Position it by turning multipurpose knobs a
and b.
6. Push Edit
Annotation on the side menu
7. Turn multipurpose knob a to scroll through
the list of letters, numbers, and other
charact
ers to select each desired character.
Alternatively, use a US-style USB keyboard
to type in characters. ( See page 28,
Connect
ing a USB Keyboard to Your
Oscilloscope.)
To reposition the text, push Position on the
side me
nu and turn multipurpose knobs a
and b, as desired.
Viewing the Trigger Frequency
You can display a readout of trigger frequency. It counts all of the triggerable events, whether the oscilloscope triggered on
them or not, and displays the number of times per second that they occur. To display this readout, do the following:
1. Push Utility.
2. Push Utility Page.
Utility
Page
98 MSO3000 and DP O3000 Series Oscilloscopes User Manual
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