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Quick Operation Guide of DS-9600/8600/7700/7600NI-ST and DS-7700/7600NI-SP Series NVR
9
ALARM OUT
Connector for alarm output.
11
GROUND
Ground (needs to be connected when NVR starts up).
12
AC 100V ~ 240V
AC 100V ~ 240V power supply.
13
POWER
Switch for turning on/off the device.
14
USB interface
Universal Serial Bus (USB) ports for additional devices such as USB
mouse and USB Hard Disk Drive (HDD).
15
Network Interfaces with
PoE function
Network interface for the cameras and to provide power over Ethernet.
DS-7600NI-ST
No. Item
Description
1
VIDEO OUT
BNC connector for video output.
2
AUDIO OUT
BNC connector for audio output.
3
AUDIO IN
BNC connector for audio input. (Also for voice talk)
4
RS-232 Interface
Connector for RS-232 devices.
5
VGA
DB9 connector for VGA output. Display local video output and menu.
6
HDMI
HDMI video output connector.
7
USB
Connects USB disks and devices.
8
LAN Interface
Connector for LAN (Local Area Network).
9
RS-485 Interface
Connector for RS-485 devices. T+ and T- pins connect to R+ and R- pins of
PTZ receiver respectively.
ALARM IN
Connector for alarm input.
ALARM OUT
Connector for alarm output.
10
Power Supply
12VDC power supply.
11
Power Switch
Switch for turning on/off the device.
DS-7600NI-SP
No. Item
Description
1
Network Interfaces
with PoE function
Network interface for the cameras and to provide power over Ethernet.
2
VIDEO OUT
BNC connector for video output.
3
AUDIO OUT
BNC connector for audio output.
4
AUDIO IN
BNC connector for audio input. (Also for voice talk)