DS-73xxHUI-K4, DS-73xxHQI-K4, DS-90xxHUI-K8 DVR User Manual
UM DS-73xxHUI-K4 DS-73xxHQI-K4 DS-90xxHUI-K8 092017NA 21
Figure 6, DS-73xxHQI-K4 Rear Panel
Figure 7, DS-90xxHUI-K8 Rear Panel
Table 1-6 Description of DS-73xxHUI-K4, DS-73xxHQI-K4, and DS-
90xxHUI-K8 Rear Panel
BNC connector for video output.
3
RCA connector
rial Bus (USB) port for additional devices
VGA output. Display local video output and menu.
HDMI2 video output connector
9 RS-485 and Alarm Interface
pin connects to Ta, Tb pin of controller. For
cascading devices, the first
should be connected with the D+, D
Connector for alarm input
Connector for alarm output
BNC connector for audio input
Connects external SATA HDD, CD/DVD
Connector for alarm output