viii
DS8110 Barcode Scanner
Conventions
This symbol draws attention to details or procedures that may be useful in improv-
ing, maintaining, or enhancing the performance of the hardware or software being
discussed.
This symbol identifies a hazard or procedure that, if inc
orrectly performed, could
cause personal injury or result in equipment damage. It is also used to bring the
user’s attention to details that are considered IMPORTANT.
This symbol alerts the user they are about to perform an ac
tion involving, either a
dangerous level of voltage, or to warn against an action that could result in damage
to devices or electrical shock.
This symbol alerts the user they are about to perform an action involving
possible
e
xposure to laser light radiation.
This symbol identifies a procedure that require
s
you take measures to prevent Elec-
trostatic Discharge (ESD) e.g., use an ESD wrist strap. Circuit boards are most at
risk. Please follow ESD procedures.