User`s guide

2-14 Agilent 4155C/4156C User’s Guide Vol.2, Edition 6
Knob Sweep Measurements
Executing Measurements
To Change Measurement Conditions
To change the measurement conditions, use the following primary softkeys:
Softkey Description
DISPLAY SETUP Used to change graph display. The following
secondary softkeys are available:
X-AXIS REGION Selects the X-axis display range
from +, −, or +/-.
Y-AXIS REGION Selects the Y-axis display range
from +, −, or +/-.
X-AXIS DISPLAY Selects the X-axis direction
from NORMAL or REVERSE.
Y-AXIS DISPLAY Selects the Y-axis direction
from NORMAL or REVERSE.
GRID Sets grid on or off.
VAR1 SETUP Used to change VAR1 sweep source setup. The
following secondary softkeys are available:
SWEEP MODE Sets sweep mode to SINGLE or
DOUBLE.
POLARITY Sets polarity of VAR1 output to
POS, NEG, or BIPOLAR.
VAR1 RANGE Sets VAR1 sweep range. This
sets X-axis scale.
NO OF STEPS Sets number of sweep steps.
COMPLIANCE Sets VAR1 compliance value.
This sets Y-axis scale.
HOLD TIME Sets hold time.
STEP TIME Sets step time.