Installation
11
3
Install
ation
Connecting Camera
Connect the video output of your camera to the unit, using a standard
video coaxial cable with BNC connector.
Camera connection
CH15
CH13
CH11
CH9
CH7
CH5
CH3
CH1
CH1
CH2
CH4
CH3
CH16
CH14
CH12
CH10
CH8
CH6
CH4
CH2
AUDIO
INPUT
NOTE
If the distance between the camera and DVR is too long, the noise
may be generated. In this case, we recommend you to ground DVR’s
power and not to ground camera’s power.
Connecting Audio device
Connect the AUDIO OUT jacks on the unit to the mono audio in jacks
on your audio device.
Microphone and Speaker connection
CH5
CH3
CH1
CH1
CH2
CH4
CH3
CH6
CH4
CH2
DC 12 V
RS485
LAN
VGA
HDMI
AUDIO
OUTPUT
5 V
USB
0.5 A
AUDIO
INPUT
NOTE
A audio input support a video channnel 1 ~ 4. Other video channel
does not support audio.
Connecting Display device
Connect the VGA jacks on the rear of the unit to the corresponding
input jacks on the TV or monitor using the VGA cable.
VGA Monitor connection
CH7
CH5
CH3
CH1
CH1
CH2
CH4
CH3
CH8
CH6
CH4
CH2
DC 12 V
RS485
LAN
VGA
HDMI
AUDIO
OUTPUT
5 V
USB
0.5 A
AUDIO
INPUT
Connect the unit to the HDMI monitor using a HDMI cable (Type A,
High Speed HDMI
TM
Cable).
HDMI Monitor connection
CH7
CH5
CH3
CH1
CH1
CH2
CH4
CH3
CH8
CH6
CH4
CH2
DC 12 V
RS485
LAN
VGA
HDMI
AUDIO
OUTPUT
5 V
USB
0.5 A
AUDIO
INPUT
Summary of Contents for LRA3040N-NH
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