Preface, About this manual, Conventions – UEBO S400 User Manual
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Preface
About This Manual
As a 4-disk-slot storage device that features superior performance and strong RAID 
management mechanism, the UEBO S400 provides an extensive array of functions and 
is tailored for small and medium-sized enterprises, office and home applications. The 
UEBO S400 serves as an IP server or a storage extension destination and backup 
destination of the PC and supports centralized file storage, cross-platform file sharing, 
and remote access. In addition, the UEBO backup software provides double-protection 
for the user data. The humanized features such as embedded BT client software, 
one-touch copy, and streaming service bring users a new storage experience. This 
document describes the features, installation and hardware maintenance. 
The delivery-attached guides of the UEBO S400 serial storage products are as follows:
Guide Name
Contents
UEBO S400 Hardware 
Installation and 
Maintenance 
Describes the features, hardware structure, installation 
and maintenance, and cable connection. 
UEBO S400 User Manual Provides the UEBO S400 configuration.
Conventions
This document provides conventions in symbols, keyboard operations, mouse 
operations, and safety signs. 
1. Symbols
Symbol
Description
< >
Indicates the key name, button name, and information entered in 
the terminal by an operator, such as 
button and  for a letter, a. 
[ ]
Indicates a man-machine interface, menu bar, data table, and field 
name. 
Besides, the symbol, →, is used to separate the multi-level
menu. For example, [File→Create] indicates that [Create] is a 
submenu under the [File] menu. 
2. Keyboard operations
Format
Description
key 1+ key 2
Press the keys concurrently.For example, pressing 
Ctrl+Alt+A means the three keys should be pressed 
concurrently. 
