User Manual

Network Video Recorder User Manual
UM NVR v4.xx 111717NA 25
Figure 1-11 DS-7700NI-I4/16P Series
DS-7708NI-I4/8P provides eight network Interfaces with PoE.
Table 1-8 Panel Description
No.
Name
Description
1
LAN Interface
1 network interface provided for DS
-
7700NI
-
I4/P, and 2 network interfaces for
DS
-
7700NI
-
I4
2
AUDIO OUT
RCA connector for audio output
3
LINE IN
RCA connector for audio inpu
t
4
HDMI
HDMI video output connector
5
USB 3.0 interface
Universal Serial Bus (USB) ports for additional devices such as USB mouse and
USB Hard Disk Drive (HDD)
6
RS
-
232 Interface
Connector for RS
-
232 devices
7
VGA
DB
-
9 connector for VGA output. Displa
y local video output and menu.
8
RS
-
485 Interface
Half
-
duplex c
onnector for RS
-
485 devices
9
ALARM IN
Connector for alarm input
ALARM OUT
Connector for alarm output
10
GROUND
Ground (needs to be connected when
device
start
s
)
11
AC 10
0V to
240V
10
0
t
o 240
VAC power supply
12
Power Switch
Switch for turning on/off the device
13
Network Interfaces with
PoE function (supported
by DS
-
7700NI
-
I4/P)
Network interfaces for the cameras and to provide power over Ethernet