Datalogic Scanning QUICKSCAN QD2100 - Manual (Page 44)

General Features
36 QuickScan® QD2100
Flash On Time — cont.
ENTER/EXIT PROGRAMMING MODE
Select Flash ON Time Setting
Make a mistake? Scan the CANCEL barcode to abort and not
save the entry string. You can then start again at the beginning.
CANCEL
DEFAULT
10 = Flash is ON for 1 Second