3
1.3
Hardware Introduction
1.3.1
Front Panel of the NVR RACK
Name
Function
(1) Locker
To lock the front cover
(2) USB port x 2
To connect external USB devices
(3) Power switch
To on/off the system unit
(4) Removable HDD drawer
It can be installed the SATA hard disk
(5) DVD-RW
To backup recorded file on DVD-R/RW disk
1.3.2
Back Panel of NVR Rack
(NOTE: Not all items are included on all models. IN/OUTPUT placement may vary slot to slot between models!)
(1)
Sensor and Relay connection interface
(2)
RS485 interface
(3)
eSATA interface
(4)
AV Input
(5)
VGA Output
(6)
Audio output
(7)
Ethernet port
(8)
USB port x 4
(9)
COM port
(10)
Mouse & Keyboard Input
i
RS-485 interface doesn
’t support to connect with RS-485 interface of E-I/O box device directly.