Agilent Technologies 4155B User Manual

3-20 Agilent 4155B/4156B User’s Guide Vol.2, Edition 5
Measurement Functions
Knob Sweep Function
VAR1 SETUP Softkey
This softkey displays secondary softkeys for setting the primary sweep source
(VAR1) parameters.
SWEEP
MODE
SINGLE Selects sweep mode. This softkey displays present setting.
• setting
Pressing this softkey toggles the sweep mode in the following
order:
SINGLE ® DOUBLE ® SINGLE
• default
setting of the SWEEP MODE field on the MEASURE: SWEEP
SETUP screen
POLAR-
ITY
POS Selects polarity of sweep source. Changing the setting resets the sweep
step to 0, so the sweep measurement curve goes back to 0 on the screen.
For details, see “Sweep Step Value” on page 3-15. This softkey
displays present setting.
• setting
Pressing this softkey toggles the polarity of VAR1 channel in the
following order:
POS ® NEG ® BIPOLAR ® POS
• default
If polarity of VAR1 stop and start value on MEASURE: SWEEP
SETUP screen are same, default value is same as polarity of stop
and start value.
If polarity of VAR1 stop and start value on MEASURE: SWEEP
SETUP screen are different, default value is BIPOLAR.

Agilent Technologies 4155B Specifications

General

Brand	Agilent Technologies
Model	4155B
Category	Measuring Instruments
Language	English