User Manual

Table of Contents
Chapter 1: Before You Start
Package Contents 3
Synology DS220j at a Glance 4
Hardware Specication 5
Safety Instructions 6
Spare Parts 7
Chapter 2: Hardware Setup
Tools and Parts for Component Installation 8
Install Drives 8
Start Up Your Synology NAS 10
LED Indicator Table 11
Chapter 3: System Maintenance
Initial Troubleshooting Guide 12
Chapter 4: Install DSM on Synology NAS
Install DSM with Web Assistant 13
Learn More 13
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