User Manual of Network Video Recorder
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Table 1. 9 Description of Rear Panel Interfaces
2 RJ-45 10 /100 /1000 Mbps self-adaptive Ethernet interfaces provided.
RCA connector for audio input.
RCA connector for audio output.
DB9 connector for VGA output. Display local video output and menu.
Universal Serial Bus (USB) ports for additional devices such as USB
mouse and USB Hard Disk Drive (HDD).
HDMI video output connector.
Connector for RS-232 devices.
Connects external SATA HDD, CD/DVD-RM.
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.
Connector for alarm input.
Connector for alarm output.
100 ~ 240V AC power supply.
Switch for turning on/off the device.
Ground (needs to be connected when NVR starts up).
Figure 1. 17 DS-8664NI-E8
Table 1. 10 Description of Rear Panel Interfaces
2 RJ-45 10 /100 /1000 Mbps self-adaptive Ethernet interfaces provided.
RCA connector for audio input.
RCA connector for audio output.
DB9 connector for VGA output. Display local video output and menu.
HDMI video output connector.
Universal Serial Bus (USB) ports for additional devices such as USB
mouse and USB Hard Disk Drive (HDD).
Connector for RS-232 devices.
RS-485 termination switch.
Up position is not terminated.
Down position is terminated with 120Ω resistance.
Connects external SATA HDD, CD/DVD-RM.
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.