Keysight Technologies 855**A Series, Руководство пользователя и сервисное руководство, Страница: 17 / 52

User’s Guide 85523-90005 1-11
PNA Options for CalPod Firmware
PNA firmware option 301 is used for ambient temperature operation of CalPods and provides
accurate recorrection capabilities over the temperature range +20 to +30
°
C. A maximum of only
four CalPods can be controlled with option 301. The temperature compensated and thermal-
vacuum environment CalPods can be used with firmware option 301, but they will not have
temperature compensation capabilities.
PNA firmware option 302 is used for temperature compensated and thermal-vacuum CalPods,
and provides accurate recorrection capabilities over the temperature range –30 to +80
°
C. With
firmware option 302, up to 48 CalPods can be controlled, but only four CalPods at a time can be
recorrected.
Step 4. Load Temperature Characterization Data
The following process is required for 85531B, 85532B, 85541A, and 85542A Cal
Pods.
It is not required
for an 85530B or 85540A CalPod since these models do
not have Temperature Characterization data.
If your CalPod model is an 85531B, 85532B, 85541A/B, or 85542A/B, it is temperature compensated,
and was shipped with a USB drive that has a matching serial number – refer to
Figure 1-1., “USB
Drive Matches Serial Number on CalPod,” on page 1-12 . The USB drive contains Temperature
Characterization data that must be loaded into the PNA. To do so, use the following procedure.
855xxA/B Series CalPods and 85523B CalPod Controller Usage Information
4.1 Insert the USB drive into any USB port on the PNA.
4.2 To access the Windows desktop when the PNA application is active, select File > Minimize
Application.
4.3. Right-click on Start and select Explore.
4.4 Navigate to the files on the USB drive, and double-click setup.exe to run the program.
4.5 In the dialog window titled “CalPod Thermal Characterization Data Install Utility,” click
“I accept license terms...” and wait for additional text to be displayed. This loads CalPod
Temperature Characterization data in the PNA.
4.6 When “PNA restore archive complete” is displayed at the bottom of the window, close the
window.
4.7 Remove the USB drive from the PNA.
4.8 Repeat
“Step 4. Load Temperature Characterization Data” on this page for each CalPod to
be used with the PNA.