Keysight Technologies CX3300 Series, Руководство пользователя, Страница: 101 / 114

Keysight CX3300 User’s Guide, Edition 5 101
Performing User Calibration
Using the CX1151A
Using the CX1151A
The CX3300 provides the two types of user calibration for the CX1151A. You can
select one before starting the user calibration.
•
Gain/Offset user calibration
The user calibration data, Gain and Offset [V], is acquired and is used for error
correction. Effective for reducing the gain error and the offset error.
•
Offset user calibration
The user calibration data, Offset [V], is acquired and is used for error
correction. Effective for reducing the offset error.
Preparation Before starting the user calibration, connect the CX1151A to the CX3300 analog
input channel.
After the connection, warm up them for 30 minutes.
Procedure You can perform the user calibration as shown below.
1. Press the
Menu
key several times to open the Configuration dialog box. The
Menu
key is located above the Horizontal control on the front panel.
2. Click User Calibration to display the Configuration > User Calibration screen.
3. Click the Gain/Offset or Offset radio button for the channel under user
calibration.
4. Click Execute for the channel.
You will see a dialog box which asks you to connect the CX1151A input to the
Aux Out terminal. Then connect them as shown in Figure 3-7 and click Yes.
The user calibration will start.