14
1.6 ALIEN304/324 Rear Panel
No. Item
Description
1
VIDEO IN
BNC connectors for analogue video input
2
VIDEO OUT
VIDEO OUT1 is main video out, and VIDEO OUT2 is
spot video out
3
AUDIO IN
RCA connectors for analogue audio input
4
LINE IN
RCA connector for audio input
5
AUDIO OUT
RCA connector for audio output
6
LAN
Connector for LAN (Local Area Network)
7
VGA
DB15 connector for VGA output. Display local video
output and menu
8
USB
Connector for USB devices
9
RS-232 Interface
DB9 connector for RS-232 devices.
ALARM IN
Connector for alarm input
ALARM OUT
Connector for alarm output
10
RS-485 Interface
Connector for RS-485 devices. T+, T- pin connects to
PTZ
11 12V
12VDC power supply
12 GND
Ground(needs to be connected when DVR starts up)
13 POWER
Switch for turn on/off the device