User guide

-xviii DL3800 DS1 Inverse Multiplexer User Guide—February 1999
CONVENTIONS
This section describes the conventions used to delineate speciÞc types of
information throughout Digital Link user guides.
Symbols
Symbols denote text that requires special attention. The information
contained alongside a symbol corresponds to one of four levels of severity:
NOTE: Follow guidelines in this, or the previous, paragraph to use the
Digital Link product more effectively.
CAUTION: Follow guidelines in this, or the previous, paragraph to
avoid equipment damage or faulty application.
WARNING: Follow the instructions in this, or the previous, paragraph
to avoid personal injury.
ELECTRO-STATIC DISCHARGE — CAUTION: Follow the instructions in
this, or the previous, paragraph to avoid the discharge of static
electricity, and subsequent damage to the equipment.