Keysight CX3322A - Page 89

Keysight CX3300 User’s Guide, Edition 4 89
Performing User Calibration
Using the CX1101A/CX1102A/CX1103A
Procedure: 1. Turn the CX3300 and the current source (Keysight B2900) on.
2. Attach the CX1206A to the CX1101A.
3. Connect the CX1101A to the CX3300.
4. Warm up the equipments. Required warm-up time is shown below.
• CX3300: 30 minutes after connecting the CX1101A
• B2900: 60 minutes after power-on
5. Connect the equipments as shown below. Also see Figure 3-2.
a. Connect a BNC-banana adapter to the B2900 Force terminals. Then the
ground marker must come to the Low side.
b. Connect a BNC-banana adapter to the CX1206A input. Then the ground
marker must come to the  (minus) side.
c. Connect a BNC cable between the BNC-to-banana adapters.
6. Disable the user calibration for the channel connected to the
CX1101A/CX1206A as shown below.
a. 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.
b. Click User Calibration to display the Configuration > User Calibration
screen.
c. Set the ON/OFF switch to OFF for the channel connected to the
CX1101A/CX1206A.
In the example of Figure 3-2, the ON/OFF switch of the Channel 1 must be set
to OFF to disable the user calibration
.
7. Perform a positive current measurement for both High Resolution mode OFF
and ON as shown below.
a. Press the
Menu key located in the Trigger control on the CX3300 front
panel. And set the CX3300 as follows.
In the following condition, Channel N is the channel connected to the
CX1101A/CX1206A. Where, N is the channel number 1, 2, 3, or 4.