User Manual of Network Video Recorder
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1.4 Rear Panel
The rear panel vaires according to different models.
DS-8600NI-E8, DS-7700NI-E4 and DS-7700NI-E4/P Series
Figure 1. 8 DS-8600NI-E8 and DS-7700NI-E4 Series
Figure 1. 9 DS-7700NI-E4/P Series
Table 1. 7 Description of Rear Panel Interfaces
1 network interface provided for DS-7700NI-E4/P and 2 network
interfaces for DS-7700NI-E4 and DS-8600NI-E8.
RCA connector for audio output.
RCA connector for audio input.
HDMI
TM
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.
DB9 connector for VGA output. Display local video output and menu.
Half-duplex connector for RS-485 devices.
Connector for alarm input.
Connector for alarm output.
Ground (needs to be connected when NVR starts up).
AC 100V ~ 240V power supply.
Switch for turning on/off the device.
Network interfaces for the cameras and to provide power over Ethernet.