User`s manual

9
1.3 Overview
• Front View
NO
Function
Description
1
Key Lock
Turning the key completely engages the lock, so the HDD bay
door cannot be opened.
2
SATA Bracket
Mounts hard disks for storing recorded video. Up to four hard
disks can be mounted. Mounted HDDs are referred to as
Internal HDD1 (left) and Internal HDD2 (right.)
3
Factory Default Button
Executes the factory default.
4
HDD LED
A steady green means that internal HDDs are installed and
functioning normally.
5
Power LED
Steady green for normal operation or booting.
Flashes green during firmware upgrade.
6
Alarm LED
Steady red for failed upgrade or booting.
7
LAN1 LED
Flickers for connection to Ethernet port for client access.
8
LAN2 LED
Flickers for connection to Ethernet port for camera.
9
Power Button
Turns on or off the power. Push the button more than 3
seconds to turn off the power.
10
USB2.0
Two USB ports are provided to connect external hard disk drives for
data backup or USB memory stick for clip copy.