Foreword - Dahua NVR41-P Series User Manual

General
This manual introduces the functions and operations of the XXX device (hereinafter referred to
as "the Device").
Safety Instructions
The following categorized signal words with defined meaning might appear in the Manual.
Signal Words
DANGER
WARNING
CAUTION
TIPS
NOTE
Revision History
Meaning
Indicates a high potential hazard which, if not avoided, will result
in death or serious injury.
Indicates a medium or low potential hazard which, if not avoided,
could result in slight or moderate injury.
Indicates a potential risk which, if not avoided, could result in
property damage, data loss, lower performance, or unpredictable
result.
Provides methods to help you solve a problem or save you time.
Provides additional information as the emphasis and supplement
to the text.

Foreword

Foreword I