User`s manual

10
• Rear View
NO
Function
Description
1
USB2.0 Port
Two USB ports are provided to connect external hard disk drives for
data backup or USB memory stick for clip copy.
2
RS232 Port
Connects to devices such as a POS or ATM.
3
VGA Port
Not used. Only for maintenance.
4
Client Ethernet Port
A network port that allows the product to connect to a PC to
run Web Viewer.
5
Camera Ethernet Port
A network port that connects the product to the network
camera.
6
Power Cord Inlet
Used to connect the product power cable.
7
SMPS Fan
This fan cools the power supply.
8
eSATA Port
The eSATA port is provided to connect external hard disk drives for
expanding storage or archiving video.
9
Alarm I/O Port
Used to connect a sensor or alarm.
1: Alarm Output 2
2: GND
3: Alarm Input 2
4: Alarm Output 1
5: GND
6: Alarm Input 1