Tektronix MSO3000 Series - Viewing Digital Channels; Annotating the Screen

Display Wavefor
mData
Viewing Digital Channels
The various ways of displaying data from the digital channels help you analyze the signals. Digital c hannels s tore a high or
low state for each sample.
Logic high levels are displayed in green. Logic low levels are displayed in blue. When a single transition occurs during the
time represented by one pixel column, the transition (edge) is displayed in gray.
When multiple transitions occur during the time
represented by one pixel column, the transition (edge)
is displayed in white.
When the display shows a white edge, indicating multiple
transitions, you may be able to zoom in and see the
individual edges.
When the o
scilloscope is zoomed in so far that there is
more than one pixel column per sample, the uncertainty
of the edge position is indicated by light gray shading.
NOTE. Whe
n the light gray shading is displayed, use
MagniVu. T he MagniVu readout appears when MagniVu
is being used.
Annotating the Screen
You can add your own text to the screen by doing the following:
1. Push Utility.
2. Push Utility Page.
Utility
Page
MSO3000 and DPO 3000 Series Oscilloscopes User Manual 97