Agilent Technologies 4156b, User Manual, Page: 213 / 414

Agilent 4155B/4156B User’s Guide Vol.2, Edition 5 5-9
Analyzing Measurement Results
Manual Analysis
To Adjust Display Range to Measurement Curve
Automatically
1. Select SCALING primary softkey.
2. (if both Y1 and Y2 axis are set up) Select desired measurement curve by using
AXIS primary softkey.
3. Select AUTO SCALING secondary softkey. Scale is changed automatically to
fit the selected measurement curve.
When you set VAR2 parameter, or when you perform append measurement, the
scale is changed so that all measurement curves can be displayed.
To cancel auto scaling
Select CANCEL SCALING secondary softkey.
To Zoom the Display Range
1. Position the cursor at the center of area that you want to zoom. (For details about
displaying and moving cursor, see “To Display or Move Cursor” on page 5-8.)
2. Select SCALING primary softkey.
3. Select:
• ZOOM IN secondary softkey to change the X and Y scaling to half the
present scaling. This enlarges measurement curve on the plot area.
• ZOOM OUT secondary softkey to change the X and Y scaling to double the
present scaling. This reduces measurement curve on the plot area.
• The X and Y scaling is changed, and cursor is moved to the center of the
plotting area.
If no cursor is displayed before step 3, performing step 3 displays a long cursor at
the center of the plotting area, then zoom is performed.
To return to original scaling
Select CANCEL SCALING secondary softkey.