5-13
IM AQ6370D-01EN
Measurement
5
Setting by Using the One-Action Key
Sets the peak level of the waveform as the reference level.
1.
Press LEVEL.
2.
Press the PEAK -> REF LEVEL soft key. The specified reference level is
displayed, and the displayed waveform is redrawn according to the changed
reference level.
Automatically sets the peak level of the waveform measured every sweep
as the reference level.
3.
Continuing on from step 1, press the AUTO REF LEVEL OFF/ON soft key to
select ON.
Note
• Sets the peak level of the measured waveform of the active trace as the reference level.
• This does not operate if the active trace is not set to WRITE (i.e., if it is set to MAX HOLD,
MIN HOLD, CALCULATE, or ROLL AVG).
• When set to ON, is displayed at the bottom of the screen in inverse video.
Sets the moving marker level as the reference level.
1.
Press MARKER.
2.
With the moving marker displayed, press the MARKER-> REF LEVEL soft key.
The specified reference level is displayed, and the displayed waveform is redrawn
according to the changed reference level.
For details on displaying moving markers, see the explanation in section 6.8.
5.4 Setting the Reference Level