The default extend timeout is 0.3 seconds. For example, the total timeout value for a 2D barcode by default is 0.7 seconds (0.4 + 0.3 seconds). Adjusting Extend Timeout Between Decodes, 2D Same Symbol affects the 2D decode timeout accordingly.
To select the extend timeout between decodes for the same symbol, scan the following barcode, and then scan two barcodes from Numeric Barcodes that correspond to the desired interval, in 0.1 second increments.
