Number of Symbols in Field of View

Definition:	This command allows the user to determine how FLM will behave in relation to the candidate symbols in the field of view.
Serial Cmd:	<K518,number of symbols in field of view>
Default:	0
Options:	0 = Any number of symbols 1 = One symbol 2 = More than one symbol

Note: When the number of symbols in the field of view is set to 1, codeword stitching from all scaled image processes is allowed for PDF417 and MicroPDF417.

Note: This variable is used in Fast Linear Mode. FLM usually considers the whole image as one candidate, but when Number of Symbols in Field of View is set to 2, FLM will try to locate the candidates first and then decode. The symbols cannot be side-by-side--they must be parallel.