When used today, SPELLERS give signs a truly nostalgic feel. SPELLERS are typically used to spell words (hence the name). But, SPELLERS can also be used anywhere that the effect requires "stacking".
SPELLER'S can be any number of circuits. The spelling timing speed can be programmed as per the customer requires.
A typical SPELLER will first spell through the word until all letters are lit. Next, all will go off. Then, all will go on. Lastly, they all turn off, then repeat the sequence. Again, this is the most typical programming, but many variations are possible.
