User Manual

DS-7700NI-SP/9000/9600 Series HDVR/NVR User’s Manual
13
2
LOOP OUT
BNC connectors for video loop output.
3
VIDEO SPOT OUT
BNC connectors for video output.
4
VIDEO OUT
BNC connector for video output.
1. When both HDMI and VGA are connected, it is used for
live view only;
2. When either HDMI or VGA is connected, it is used as the
spot video output for live view, playback, recording and PTZ
controls;
3. When neither HDMI nor VGA is connected, it is used as
the main video output for live view and menu operations.
5
AUDIO OUT
RCA connector for audio output.
6
LINE IN
RCA connector for voice talk.
7
AUDIO IN
RCA connector for audio input. (Audio 1-4)
8
AUDIO IN
DB26 connector for audio input. (Audio 5-16)
9
RS-232 Interface
Connector for RS-232 devices.
10
VGA
DB9 connector for VGA output. Display local video output
and menu.
11
HDMI
HDMI video output connector.
12
eSATA
Connects external SATA HDD, CD/DVD-RM.
13
LAN Interface
Connector for LAN (Local Area Network).
14
Termination Switch
RS-485 termination switch.
Up position is not terminated.
Down position is terminated with 120Ω resistance.
15
RS-485 Interface
Connector for RS-485 devices. T+ and T- pin connects to R+
and R- pin of PTZ receiver respectively.
Controller Port
D+, D- pin connects to Ta, Tb pin of controller. For
cascading devices, the first device’s D+, D- pin should be
connected with the D+, D- pin of the next device.
ALARM IN
Connector for alarm input.
ALARM OUT
Connector for alarm output.