Network Video Recorder Quick Start Guide
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Table 1. 4 Panel Description
2 RJ-45 10/100/1000 Mbps self-adaptive Ethernet interfaces provided.
RCA connector for audio input.
2 RCA connectors for audio output.
HDMI video output connector.
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).
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 to 240 VAC power supply.
Switch for turning on/off the device.
Ground (needs to be connected when NVR starts up).
1.2.2 DS-7700NI Series
Figure 1. 8 DS-7700NI-I4 and DS-7700NI-K4 Series
Figure 1. 9 DS-7700NI-I4/16P and DS-7700NI-K4/16P Series
The DS-7708NI-I4/8P and DS-7708NI-K4/8P provides 8 network Interfaces with PoE function.
Table 1. 5 Panel Description
1 network interface provided for DS-7700NI-I4/P and
DS-7700NI-K4/P, and 2 network interfaces for DS-7700NI-I4 and