40 HF680 Series User Guide
User-Specified Reread Delay
If you want to set your own length for the reread delay, scan the barcode below, 
then set the delay (from 0-30,000 milliseconds) by scanning digits from the 
Programming Chart, then scanning Save. 
2D Reread Delay
Sometimes 2D barcodes can take longer to read than other barcodes. If you wish to 
set a separate Reread Delay for 2D barcodes, scan one of the programming codes 
that follows. 2D Reread Delay Off indicates that the time set for Reread Delay is 
used for both 1D and 2D barcodes. Default = 2D Reread Delay Off.
Character Activation Mode
You may use a character sent from the host to trigger the scanner to begin 
scanning. When the activation character is received, the scanner continues 
scanning until either the Character Activation Timeout, the deactivation character 
is received (see Deactivation Character), or a barcode is transmitted. Scan the 
User-Specified Reread Delay