Inhibited Signal Noise; Example 5: Application Cursor Measurement - UNI-T UTD2025C Operating Manual

Operating Manual for UTD2000/3000
Figure 3-5 Inhibited signal noise
To reduce display noise by reducing waveform
brightness.
Note: Average sampling mode can be used to slow
down updating speed for waveform display as
normal phenomenon.
The fifth example: Application cursor
measurement
This digital storage oscillograph can measure 28
kinds of waveform parameters automatically. All
automatic measurement parameters can be measured
by cursor. Waveform time and voltage can be
measured quickly by using cursor.
To measure 1 staircase voltage of staircase signal
Please operate according to following steps to
measure 1 staircase voltage of staircase signal:
1. To press CURSOR key to display cursor
measurement menu.
2. To press F1 key as menu operation key to set
cursor type to voltage.
3. To rotate multi-purpose knob controller to place the
first cursor to 1 staircase of staircase signal.
4. To press SELECT or PUSHSELECT to select the
cursor then rotate multi-purpose knob controller to
place the secondcursor to another staircase of
staircase signal.
78