Digital Video Recorder Quick Start Guide 
16 
 
Figure 1-7 Rear Panel 2 
Table 1-6 Description of Rear Panel 2 
BNC interface for TVI and analog video input. 
BNC connector for video output. 
 
CVBS output is not provided for DS-7100/7200HGHI-E1, 
DS-7200HGHI-E2, DS-7100/7200HGHI-F1, 
DS-7200HGHI-F2, DS-7100HQHI-F1/N and 
DS-7100HGHI-F1/N series DVR. 
Universal  Serial  Bus  (USB)  port  for  additional 
devices. 
Simultaneous  HDMI1/VGA  output.  Display  local 
video output and menu. 
HDMI2 video output connector. 
RS-485  and  Alarm 
Interface 
Connector  for  RS-485  devices.  T+  and  T-  pins 
connect  to  R+  and  R-  pins  of  PTZ  receiver 
respectively. 
D+, D- pin connects to Ta, Tb pin of controller. For 
cascading devices, the first DVR’s D+, D- pin should 
be connected with the D+, D- pin of the next DVR. 
Connector for alarm input. 
Connector for alarm output. 
100 to 240V AC power supply.