Quick Operation Guide of
Premium IP
Series NVR
5
Up position shows the RS-485 is not terminated.
Down position shows the RS-485 is terminated with 120
Ω
resistance.
10
RS-485 Interface
Connector for RS-485 devices. T+ and T- pins connects to R+ and R-
pins of PTZ receiver respectively.
Controller Port
D+, D- pin connects to Ta, Tb pin of controller. For cascading devices,
the first NVR’s D+, D- pin should be connected with the D+, D- pin of
the next NVR.
ALARM IN
Connector for alarm input.
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.
