QNAP TL-D400S - Preface; About This Guide; Audience; Document Conventions

1. Preface
About This Guide
This guide provides information on the QNAP TL-D400S, TL-D800S, and TL-D1600S JBOD enclosures and
step-by-step instructions on installing the hardware. It also provides instructions on basic operations and
troubleshooting information.
Audience
This document is intended for consumers and storage administrators. This guide assumes that the user has
a basic understanding of storage and backup concepts.
Document Conventions
Symbol Description
Notes provide default configuration settings and other supplementary
information.
Important notes provide information on required configuration settings and other
critical information.
Tips provide recommendations or alternative methods of performing tasks or
configuring settings.
Warnings provide information that, when ignored, may result in potential loss,
injury, or even death.
QNAP JBOD Enclosure User Guide
Preface 2