User Instructions

6
2.2 MDVR interface
Picture.4 MDVR interface
Back Panel
Back Panel
Interface
item
Feature
Power
DC8-36V
Power input（red for positive，black is for negative，
yellow is connect to ignition cable, when switch mode
set up in ignition mode）
Video/Audio
input
CAM1-4
（AV1-AV4）
Video/Audio Input interface
Video output
VOUT
Video output
Audio output
AOUT
Audio output
IO/ALARM
IO/ALARM
IO/ALARM
USB
USB
Mouse, USB Disk
3. Power
Picture.5 Power
1、12V：For camera and voice record，2、Negative，3、AIN：
For Audio；4、VIN：For Video