What steps are required to publish a catalog with FSI Pages?

First you need to convert your PDF document into high resolution TIFF images.
(The FSI Pages add-on comes with NeptuneLabs “FSI Pages Converter”, which can automatically convert PDF files into such high resolution TIFF images. Please see the related FAQ entry.)

Once these images have been created, you need to upload them to the Imaging Server.
The Imaging Server webinterface lets you generate the Basic HTML Code to display the FSI Pages instance in your website with a few mouseclicks. Finally copy the HTML Code to your website.