The names of available block catalogs are listed in the window.
If the full list of catalogs does not fit in the window, you can go to the

next/previous pages by the            and            buttons.
<img> 265  -50 data/images/buttons/up-up.png
<img> 370  -59 data/images/buttons/down-up.png

You can select a catalog by touching its name. The selected name will
be highlighted and the content of the catalog will be shown on the 
screen, page by page. There are nine blocks on a page. If there are 
more blocks in the catalog, you can use the [Next] and [Previous] 
buttons to browse through the pages.

<b>NOTE that the screen remains blank if no catalog is highlighted.

You can select a block by touching its picture. (Try it now!)
The selected block will be highlighted. You need to confirm your 
selection by touching the [Continue] button, which appears when a
block is selected.

<b>NOTE that you cannot continue without selecting a block.

<b>Search
You can use the Search function to find specific blocks in the whole
catalog system. The found items will be copied to the Search Results
catalog, from which you can select the one you want to use. 

<b>Note that the [Search] button appears every time you touch the 
<b>name of a catalog.

