Sanyo PDG-DSU20N Service Manual page 3

Conventions
The following conventions are used in this manual
Screen Messages
Note
Warning
Caution
Important
Denote actual messages that appear on screen.
Give bits and pieces of additional information related to
the current topic.
Alert you any damage that might result form doing or not
doing specific actions.
Give precautionary measures to avoid possible hardware
or software problems.
Remind you doing specific actions relevant to the
accomplishment of procedures.
ii