LG Security Camera LRN3040N Series User Manual

Page of 55
Installation
11
3
Ins
talla
tion
Connections
Precautions
•  Depending on the camera and other equipment there are various ways to connect the unit. Please refer to the camera manual or manuals 
for other devices as necessary for additional connection information.  
•  Be sure to switch off the camera before installation and connection.
Basic Connection Overview
IN
OUT
VGA
HDMI
2
4
1
3
E-SATA
USB
5 V
0.5 A
LAN
DC 48 V
CAM
AUDIO
-  + 1  2 3  4 G 1 2 G
IN
OUT
ALARM
RS
485
Connect keyboard (optional).
Connect HDMI type monitor.  
Connect the alarm (relay).
Connect audio 
(line input).
Connect power 
cord.
Connect an external  
USB device for backup or playback. 
Connect VGA monitor. 
Connect alarm sensors.
Connect the external SATA device. 
Connect the IP Camera.
Connect network cable for client control or IP camera input.
Connect a mouse device.
Connect audio 
amplifier.
3
Installation