Xenon/Granit User Guide 39
Scanner-Bioptic Packet Mode
Packet Mode On must be scanned to set the scanner’s format so it is compatible 
with a bioptic scanner. Default = Packet Mode Off.
Scanner-Bioptic ACK/NAK Mode
Bioptic ACK/NAK On must be scanned so the scanner will wait for an ACK or NAK 
from a bioptic scanner after each packet is sent. The Scanner-Bioptic ACK/NAK 
Timeout (below) controls how long the scanner will wait for a response. Default = 
Bioptic ACK/NAK Off.
Scanner-Bioptic ACK/NAK Timeout
This allows you to set the length (in milliseconds) for a timeout for a bioptic scan-
ner’s ACK/NAK response. Scan the bar code below, then set the timeout (from 1-
30,000 milliseconds) by scanning digits from the Programming Chart, beginning 
on page 341, then scanning Save. Default = 5100.