Click on the PDF icon at the top of the page (to the left of the Clarity version)
If you are not already logged on, you will be brought to a log in window:
Enter your login credentials
Check the check box next to "I understand and accept Broadcom's Terms of Use"
Click Sign In
The download popup window should appear.
Click Save to download the file to your default Download location
If you have issues downloading the file using the steps above, try clearing your browser cache. If that doesn't help, please open a case with Broadcom support requesting assistance.
Additional Information
Note: This solution is valid for other Clarity versions, simply switch the version number to the correct one.