Securitytec DS-8004HCI-S User Manual page 22

Index Physical Interface
Video input
1
Loop output
2 Audio input
Spot video output
3
Spot audio output
Main video output
4
Main audio output
5 Line in
6 VGA interface
RS-232
7
Network interface
8 USB Interface
9 E-SATA
10
SW1
RS-485
Keyboard interface
11
Alarm input
Relay output
12 GND
13 AC input
Description
Standard BNC
Standard BNC
Standard BNC
Spot monitor for live video and playback
Spot monitor for live audio and playback
Main monitor for live video playback and menu
Main monitor for live audio and playback
Line input for audio
VGA display
Connect RS-232 devices. Refer to Appendix B for pin
definition
Connect network devices. Refer to Appendix B for pin
definition
USB flash memory, USB HDD, USB CD/DVD or USB
mouse
st
Optional. Extend 1 internal SATA to E-SATA.
RS-485 terminal resistor switch. Default is off. The
resistor is 120Ω
PTZ connection. Using T+/T- to connect PTZ.
Using D+/D- for keyboard and DVR cascade
connection.
16 sensor alarm in
4 relay outputs
Ground
100~240VAC
22