Synology Ds1821+ At A Glance - Synology DS1821+ Hardware Installation Manual

Synology DS1821+ at a Glance

1
No. Article Name
1 STATUS Indicator
2 ALERT Indicator
3
POWER Button
4 LAN Indicator
5 DRIVE Status Indicator
6 Drive Tray
7 Drive Tray Lock
8 USB 3.2 Gen 1 Port
9 Power Port
10
Fan
PCI Express
11
Expansion Slot
12 Kensington Security Slot
13 eSATA Port 1
14 LAN Port
15 RESET Button
16 USB 3.2 Gen 1 Port
17 eSATA Port 2
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For more information about Synology Expansion Unit supported by your Synology NAS, please visit www.synology.com.
4 Chapter 1: Before You Start
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6 7 8
Location
Displays the status of the system. For more information, see
"System Modes and LED Indicators".
Displays warnings regarding fan or temperature. For more
information, see "Other LED Indicators".
1. Press to power on your Synology NAS.
2. To power off your Synology NAS, press and hold until you
hear a beep sound and the Power LED starts blinking.
Displays the status of the network connection. For more
Front
information, see "Other LED Indicators".
Displays the status of each drive. For more information, see
"Other LED Indicators".
Install drives (hard disk drives or solid state drives) here.
Lock or unlock drive trays.
Connect external drives or other USB devices to the Synology
NAS here.
Connect power cord here.
Disposes of excess heat and cools the system. If the fan
malfunctions, the Synology NAS will emit a beeping sound.
Supports the addition of PCIe network interface cards.
Attach a Kensington security lock here.
Connect Synology Expansion Unit
Connect RJ-45 network cable here.
Rear
1. Press and hold until you hear a beep sound to restore
the IP address, DNS server, and password for the admin
account to default.
2. Press and hold until you hear a beep, then press and hold
again until you hear three beeps to return the Synology
NAS to "Not Installed" status so that DiskStation Manager
(DSM) can be reinstalled.
Connect external drives or other USB devices to the Synology
NAS here.
Connect Synology Expansion Unit
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12 13 14 15 16
Description
1
to the Synology NAS here.
1
to the Synology NAS here.
11
17