DS-8100/7300/7200-S Series DVR Quick Operation Guide
21
DS-8104AH (F) (L) I-S Rear Panel
No.
Item
Description
1
VIDEO OUT
BNC connector for video output. If VGA is connected, the interface will not function.
If VGA is not connected, the interface is used as the main video output with local
video display and menu operations.
AUDIO OUT
BNC connector for audio output. This connector is synchronized with VIDEO OUT.
2
VIDEO IN
BNC connectors for analog video input.
3
AUDIO IN
RCA connectors for analog audio input.
4
VIDEO OUT
RCA connector for video output. Can be connected to analog recorder.
AUDIO OUT
RCA connector for audio output. This connector is synchronized with VIDEO OUT
and can be connected to analog recorder.
5
VGA
VGA output. Display local video output and menu.
6
RS-232 Interface
RJ45 connector for RS232 devices.
RS-485 Interface
RJ45 connector for RS-485 devices.
7
UTP Interface
Connector for LAN (Local Area Network).
8
USB Interface
Connector for USB devices.
9
ALARM IN
5-ch connectors for alarm input. 1-ch has DC+12V/1A power supply for sensor.
ALARM OUT
2-ch connectors for alarm output.
10
LINE IN
BNC connector for audio input
11
DC OUT
DC+12V/1A power output for camera.
12
POWER
AC 100~240V
13
GROUND
Ground(needs to be connected when DVR starts up)
