Keysight E4980A User Manual page 109

Configuring Measurement Conditions (Display and Function Related Settings)
MEAS SETUP page
Figure 4-7 Varactor diode (reverse polarity)
To set up the automatic bias polarity control feature:
Step 1. Press [Meas Setup].
Step 2. Using the cursor keys, select the BIAS POL field.
Step 3. Use the following softkeys:
Softkey
AUTO
FIX
Keysight E4980A/AL Precision LCR Meter
Description
Sets the automatic bias polarity control feature to AUTO mode.
Sets the automatic bias polarity control feature to FIX mode.
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