QNAP TS-409, User Manual, Page: 2 / 203

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FOREWORD
Thank you for choosing QNAP products! This user manual provides detailed instructions
of using TS-409. Please read carefully and start to enjoy the powerful functions of TS-
409!
NOTE
• “TS-409” or “TS-409 Pro” is hereafter referred to as “NAS”.
• This manual provides the description of all functions of TS-409. The product you
purchased may not support certain functions dedicated to specific models.
• All features, functionality, and other product specifications are subject to change
without prior notice or obligation.
• All brands and products names referred to are trademarks of their respective holders.
LIMITED WARRANTY
In no event shall the liability of QNAP Systems, Inc. (QNAP) exceed the price paid for the
product from direct, indirect, special, incidental, or consequential software, or its
documentation. QNAP makes no warranty or representation, expressed, implied, or
statutory, with respect to its products or the contents or use of this documentation and
all accompanying software, and specifically disclaims its quality, performance,
merchantability, or fitness for any particular purpose. QNAP reserves the right to revise
or update its products, software, or documentation without obligation to notify any
individual or entity.
CAUTION
1. Back up your system periodically to avoid any potential data loss. QNAP
disclaims any responsibility of all sorts of data loss or recovery.
2. Should you return any components of the NAS package for refund or
maintenance, make sure they are carefully packed for shipping. Any form of
damages due to improper packaging will not be compensated.