Preface

This manual is intended for users who open a protected file created by Document Rights Management Library or relevant program products.

Readers of this manual must have:

• A basic knowledge of personal computer

This manual consists of the following chapters.

Chapter 1 Overview of Viewer

This chapter provides an overview of Document Viewer and describes its prerequisite.

Chapter 2 Use of Viewer

This chapter describes how to use Viewer.

Chapter 3 Messages

This chapter describes the messages that Viewer outputs.

This manual uses the following notations for product names and names.

Notation in this manual		Product name or name
Windows 7	Windows 7 Enterprise	Microsoft(R) Windows(R) 7 Enterprise
	Windows 7 Home Premium	Microsoft(R) Windows(R) 7 Home Premium
	Windows 7 Professional	Microsoft(R) Windows(R) 7 Professional
	Windows 7 Ultimate	Microsoft(R) Windows(R) 7 Ultimate
Windows 8.1	Windows 8.1 N	Windows(R) 8.1
	Windows 8.1 Enterprise	Windows(R) 8.1 Enterprise
	Windows 8.1 Pro	Windows(R) 8.1 Pro
Windows 10	Windows 10 Enterprise	Microsoft(R) Windows(R) 10 Enterprise
	Windows 10 Pro	Microsoft(R) Windows(R) 10 Pro

Windows 7, Windows 8.1, and Windows 10 may be referred to collectively as Windows.

This manual uses the following abbreviations:

Abbreviation	Full name
OS	Operating System
PC	Personal Computer
URL	Uniform Resource Locator

This manual uses the following terms:

Term	Definition
Viewer	The application to open a protected file
Content ID	The ID to be assigned for protected file. Each protected file has different ID.

This manual uses the following notations for Windows operation:

Notation	Definition
[ ]	The elements that is shown on the screen such as button and text box
[ ]-[ ]	The operation for menu or icon that is shown on the screen

This manual uses the following description methods:

Description method	Description
Italic type	A word in italics means that the word should be read as an arbitrary value or text.

This manual uses the following conventions:

1 KB (kilobyte) is 1,024 bytes.

1 MB (megabyte) is 1,024² bytes.

1 GB (gigabyte) is 1,024³ bytes.

1 TB (terabyte) is 1,024⁴ bytes.

1 PB (petabyte) is 1,024⁵ bytes.