Operating Information
TDS3000C Series S ervice Manual
1-15
The following items may appear in the display; not all items are visible at any
given time. Some readouts move outside the graticule area when menus are
turned off.
1
8
7
11
2 3 4 5
9
10
13
12
6
1. Waveform baseline icons show the zero-volt level of the waveforms
(ignoring the effect of offset). The icon colors correspond to the waveform
colors.
2. Acquisition readout shows when acquisition is running, stopped, or when
acquisition preview is in effect.
3. Trigger position icon shows the trigger location in the waveforms.
4. Expansion point icon shows the point that the horizontal scale expands and
compresses around.
5. Waveform record icon shows the trigger location relative to the waveform
record. The line color corresponds to the selected waveform color.
6. Trigger status readout shows trigger status.
7. Trigger level icon shows the trigger level on the waveform. The icon color
corresponds to the trigger source channel color.
8. Cursor and measurement readouts show results and messages.
9. Trigger readouts show the trigger sources, slopes, and levels, and position.
10. Readout shows the delay setting or the trigger location within the record.
11. Horizontal readout shows the main or zoom time/division.
Identifying Items in the
Display