
User Manual of NVR Series DVR
Page
10
Total
104
Index
Physical Interface
Description
Video Input
Standard BNC.
1
Video Loop Though
Standard BNC.
Main video Output
Connect CCTV monitor, output video and menu.
2
Main audio Output
Local audio output.
3
VGA Interface
VGA display.
4
USB Interface
USB memory disk, USB HDD, USB CD-R/W, USB DVD
or USB mouse
Keyboard Interface
One is for DS-1000KI keyboard, and the other is for DVR
cascade. Using Pin3 and Pin4.
RS-232
Connect RS-232 devices. Refer to Appendix B for pin
definition.
5
UTP Network Interface
Connect network devices. Refer to Appendix B for pin
definition.
SW1
RS-485 terminal resistor switch. Default is off. The
resistor is 120Ohm.
RS-485
PTZ connection. Using T+/T- to connect PTZ.
External Alarm Input
4 sensor alarm in.
6
Relay Output
2 replay output.
7
GND
Ground
8
AC Input
100~240VAC
9
E-SATA
Optional. Extend 1
st
internal SATA to E-SATA.
Содержание NVR16SAX
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