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Set up LED signs without the guesswork

Three file types, one job: telling the sign what it is made of. This app reads them in plain English and builds new ones from the sizes you measured.

Build a sign file

Enter section size, module size, how many across and down, and which way the cable runs. You get a screen map and a file to load.

Read a file

Open any .ssr, .sss or .ssx you already have and see the sizes, modules, scan, driver chip and picture settings spelled out.

The three file types

.ssx — receiving card settings, plain text
The easiest one to work with. Everything the receiving card needs: module size, scan, driver chip, brightness and picture settings.
.sss — the whole screen
Same kind of settings plus the screen map: how many sections, where each one sits, and the order the cable runs through them.
.ssr — receiving card settings, packed
The same information as a .ssx, saved in a packed form with its text stored back to front. The app handles that for you.

Before sending anything to a card, read its current settings in HD Player and save a copy. A wrong scan or driver chip can leave a panel dark.