RearviewSafety RVS-MDVR - Manual (Page 7)

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2.2: DEFINITION OF FUNCTIONAL MDVR BACK PANEL INTERFACE
AV-OUT CAM1 CAM2 CAM4 CAM4
POWER
DEFINITION OF FUNCTIONAL MDVR BACK PANEL INTERFACE
AS SHOWN IN FIGURE 2-8:
RS485 RS232
SENSORS SPEED
GPS Antenna 3G Antenna WIFI Antenna
EXTENSION OUTPUT
CONTROL PANEL CANBUS
POWER IN 4CH Audio/Video Input 4pin
AUDIO/VIDEO
OUTPUT
SPEAKER
Figure 2-8
RS485 RS232
SENSORE SPEED
BACKSIDE PANEL MOUNTS TEXTS INSTRUCTIONS TABLE AS FOLLOWING:
EXTENSION
Interface
WIFI Antenna Interface
GPS antenna interface
2 G / 3 G antenna interface
The power input interface
Print interface
Extension interface
VIDEO output interface
Audio output interface
Bus interface
Sensor interface
Bus Speed pulse
input interface
RS485/RS232 interface
Speaker interface
Name
WIFI
GPS
2G/3G
DC8-36V
MCU
EXTENTION
VIDEO- OUT
AUDIO- OUT
CAN-BUS
SENSORS
SPEED
RS485/RS232
SPEAKER
Discribtion
Wireless Local area network antenna interface
GPS antenna interface
2 G / 3 G antenna interface
The power input interface
System information adjustment interface
Control panel interface
Video output
Audio output
Bus electronic control network
Switch input interface, high level (> 4 V) is effective
Bus Speed pulse input interface , input bus Speed
pulse signal differential input
RS232&RS485 serial data communication interface
Audio power amplifier output
5
SD Card Mobile DVR User Manual
5