47
UNI-T
®
UT4000 User Manual
Cursor Measurement
Press [CURSOR] to display the measurement cursor and cursor menu, then adjust the
cursor position by turning the multifunction control knob. As shown in the figure below,
[CURSOR] in the control zone is the function key for cursor measurement.
Figure 2-27 Function key for the sampling system (cursor)
There are two cursor measurement modes to choose from the [CURSOR] menu : voltage
and time. When measuring voltage, press [SELECT] on the front panel and the
multifunction control knob to adjust the positions of the two cursors for
Δ
V measurement.
Likewise, by selecting time, you can measure
Δ
t. The [CURSOR] menu has two other
modes. In the independent mode, you can adjust the positions of the two cursors
independently. In the tracking mode, you press [SELECT] and multifunction control knob
to move two cursors simultaneously.
1. Measuring voltage/time : Cursor 1 or cursor 2 will appear simultaneously. Adjust
their positions on the screen with the multifunction control knob and select which cursor
to adjust with the [SELECT] button. The displayed reading is the voltage or time value
between the two cursors.
2. When the cursor function is enabled, measurement value is automatically displayed
in the top left corner.
Table 2-23
Function Menu
Setup
Explanatory Note
Type Time
Voltage
Close
Set time as the measurement parameter.
Set voltage as the measurement parameter.
Close the automatic measurement function.
Mode Independent
Tracking
Adjust the difference between two cursors
with the multifunction control knob.
Adjust the difference between two cursors
with the multifunction control knob or fix the
difference and adjust the cursor positions.
Vertical cursor
Second
Hz
Select time as the measurement parameter.
Select frequency as the measurement
parameter.
Содержание UT4000 Series
Страница 13: ...2 UNI T UT4000 User Manual Figure 1 1 Front panel of UT4000 Oscilloscopes ...
Страница 14: ...3 UNI T UT4000 User Manual Figure 1 2 Schematic diagram for operating the UT4000 front panel ...
Страница 15: ...4 UNI T UT4000 User Manual Figure 1 3 Schematic diagram for the display interface ...
Страница 74: ...63 Figure 3 14 Dual time base function ...
Страница 98: ...87 UNI T UT4000 User Manual This user manual may be revised without prior notice ...