CHAPTER 1:PRODUCT APPLICATION AND P ARAMETER-------------------------------------CHAPTER 2:PRODUCT INTERFACE DEFINITION AND FUNCTION DESCRIPTION-------
2.1:MDVR Out-design and Dimension---------------------------------------------------------
2.2:Definition of functional MDVR back panel interface-----------------------------------
2.3:Definition of simple type MDVR'S back panel interface------------------------------
2.4:Brief instruction of commonly used interface cable----------------------------------
2.6:Instructions of function keys on remote controller-----------------------------------CHAPTER 3:SYSTEM OPERATION MENU----------------------------------------------------------
3.1:Demo working and user login---------------------------------------------------------------
3.2:System menu construction chart-----------------------------------------------------------
1.1 MDVR is a cost-effective, function extensibile equipment which is designed for on-board video
monitoring and remote monitoring, It uses the rapid handling device and embedded Linux platform,
combined with the most advanced H.264 video compression / decompression technology , network
technology and GPS technology . With SD card as a storage medium,MDVR can realize many functions
such as audio-video recording , vehicle's driving information recording , remote management and GPS
signal upload . With central control software, it can realize the central control of alarm linkage , remote
management and playback analysis .With simple and modern appearances, MDVR is vibration-proof ,
installation-friendly, has powerful functions and stable performances, etc.
Built-in GPS module, Geographic co-ordinates, speed can be read in coding
flow, and can be wireless uploaded. optional
Built-in G-Sensor
PC playback
CMS
Support SD cards upgrade.
Specifications
Chinese/English
Graphical User interface OSD menu
Users Password/ Administrator Password
4CH VIDEO INPUT 1.0Vp-p 75
1CH VIDEO OUTPUT 1.0Vp-p 75
1 CH/ 4 CH Preview.
PAL 25 Frame/s NTSC 30 Frame/s
H.264 Main profile 100fps/s
4-CH
1-CH
Audio & Video sync.
D1/HD1/CIF
ISO14496-10
D1: 2048Kbps ~ 400Kbps
HD1: 2048Kbps ~ 380Kbps
CIF: 1536Kbps ~ 128Kbps
8 levels optional. Highest:1 level
8KB/s
Support 1 or 2SD cards, maximum 32GB for each.
6 alarm input, 2 alarm input,
2 alarm output, high level 12V output
Support 2-RS485 interface Support 1-RS485 interface
Support 1-RS232 interface
802.11b/g no
Connect to station reporter or control panel no
Support 2-ch audio power amplifier output no
Optional 3G(HSPA/WCDMA))module
Video playback on Pc and analyse the vehicle info in the file
Video preview via WIFI GPS upload alarm upload,
central command and parameters configuration, etc.
1.For Simple model(aviation head model), local recording is the main function
2.CMS client terminal manages 3G / WIFI modules.
3.WIFI/3G/ GPS modules are optional.
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FORM 2 : MDVR BASIC ELECTRICAL PARAMETERS LIST
Items
Power input
Power output
Vehicle key signal
Impedance
Video output Volt
I/O interface
SD-card interface
Operating Temp
Parameters
DC8-36V
12V
4V
5V
75
2Vp-p
<4V
4V
1or 2 SD Cards
-40 -80
Specifications
8V36V, When long-term under 8V, or long-term over 36V,
auto power off, and enter protection mode.
12V +/-0.2VMax:2A.
OFF
On
75Ù for each video input impedance
Input 2Vp-p CVBS analog signal, reveal device input need 75Ù
impedance to fit
Low level alarm
High level alarm
1.Maximum 32GB for each card.
2.SD-card for storage, support recording and system upgrade, etc.
Under well-ventilated enviroment.
Figure1-1, MDVR can be used both in common and special vehicles video monitoring or remote
monitoring such as bus , logistics car , freight car , long-distance travel bus , taxi , tanker, school bus ,
police car , patrol car etc . Front end acquires signal by on-board special camera , through special video
line transfer it to MDVR mainframe to process video compression , local store in SD card. Model with
3G module can realize remote monitoring, recording, upload etc. Model with GPS function can realize
real time vehicle positioning; Schematic diagram is a common application mode, the actual use of
various functions will be changed as the existence of the modules change.
Access
Figure 1-1
Autodown
file server
Database
server
Gateway
server
Stream
media
server
File
storage
server
GIS
server
1:Simple model without 3G and WIFI , but only with SD card local storage or GPS ;
2:CMS client terminal and server device is relative to models with 3G and WIFI
module.
Control Panel
MDVR
Monitor
Speaker
2
Alarm
Client
Client
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1.3: MDVR NOTICE:
To make sure MDVR safety use, acquire satisfactory performance, and extend the service life
of the equipments , please fully consider the following factors when install the equipment :
1.When install and operate the equipment , please obey all the electronic products guide, vehicles
and other connection equipments requirements
2.Power supply and equipment grounded : Direct input range of the machine power supply is from
DC 8V-36V , please don t get inverse,and.input can t be short circuit.Please note the power supply
capacity of the power line. Even the equipment is shut down , it may be charged . please avoid short
circuit . Before connect with other external devices, please cut the connection between this
equipment and the power supply. The input mode of equipment sensor is level mode , with external
voltage below 4V is considered as low level , above 4V and below 30V is considered as high level.
Beyond 30V will damage the equipment. Correctly connect the earth wires of the device and the
vehicle and form a loop; If don t use the machine for a long time . It s better to cut the power supply
completely to extend the service life
3.Humidity requirements : Install equipment in dry environment, avoid damp, water-drop, water
spray and other places. Don't take the equipment installed in places where water will sag or wet
places liquid will drip down ; Do not use wet hand to touch the equipment,Do not stand in the water
or touch with other water places while contact the equipment, it may get electric shock
4.Installation position:
To extend the life of the equipment, please try to install it in place with weak vibration, such as
behind the driver's seat .The equipment should be installed on the vehicle's ventilation installation
part .Equipment installed on the plane should remain a distance of 6 inches (15 centimeters)
away from other objects to assure the air flow and heat dissipation ; Don't install it on the enclosed
area, such as car trunk. This machine can be right side installed or side loading. The equipment s
external wiring must have the enough intervals and external flame retardant protection , to ensure
the wire not to be bent or leakage of electricity due to wear and vibration; Ensure that equipment
away from heat source of the vehicle, the equipment can't have sundry pile up around, prohibit
placing anything on the equipment .
5.Equipment safety:
Ensure passengers or the driver can't intervene and damage the equipment unit, camera, wire and
other accessories . Don't install the equipment near other components of vehicle ; When install
equipment components, camera, accessories and wire, launch vehicles may cause damage to the
equipment, Keep the vehicles static during the installation process ,to prevent equipment falling
from vehicles.
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Installation notes:
1.Equipment contains the electronic devices, please handle gently during transport .
2.All installation and maintenance must be executed by the professional qualified person.
3.This product cant be installed in part of the vehicle where there was erosion by rain or other
liquid for a long time .
4.Installation and all materials must be able to withstand the weight of the fuselage.
5.Keep fuselage away from the heat source, dust and strong magnetic fields.
6.Do not put heavy objects on the equipments.
7.Don't flush the equipment directly while clean the Vehicles .
8.The equipment output power shall not connect to devices that are not recommended.
9.Don't insert finger or some objects from the gap while operate the equipments.
10.Without professional guide, please do not open or unload the equipment.
11.Don't change any modules when the mainframe is charged.
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CHAPTER 2 : INTERFACE AND DESCRIPTION OF THE FUNCTIONS
2.1 MDVR OUT-DESIGN AND DIMENSION
Figure 2-1
138
Unit mm
47
180
162
Function type MDVR dimension and installation hole site (double SD card
machine), as shown in Figure 2-1
80
5
SD-1SD-2
Push the card s protection cap
towards right after unlocked
Figure 2-2
See Figure 2-2 : put the back of the SD card upside,insert it into
the SD card slot ,then pull on the card slot
LOCK : It can be power on normally only when the electricity is
locked to the LOCK gear. Open the electronic lock in working
period, the system will upload the SD card , delay power off
according to the menu setting.
Unit mm
47
162
Figure 2-4
Simple type MDVR size and installation hole site
(single/double SD card) as shown in Figure 2-4
138
Panel Indicator Light Description :
SD1/SD2: Light will be on When the SD
card exists.
REC:Light will be on when recording
GPS:Light will be on when the GPS
80
5
128
module exists.
POWER:Light will be on when the
power supply can work normally
ALM:Light will be on when the machine
is in abnormal situation
IR:Infrared sensor receiving remote
control signal
Figure2-3
Panel Indicator Light
Description
V-OUT Video OUT
SD1/SD2: Recording SD card
indicator light ,Light will be on
when the SD card exists.
REC: Light will be on when
recording
GPS: Light will be on when the
GPS module exists
POWER:Light will be on when the
power supply can work normally
ALM: Light will be on when the
machine is in abnormal situation
WIFI: Light will be on when the
WIFI is ON
2G/3G: Light will be on when 3G
communication module exists
IR : Infrared sensor receiving
remote control signal
Figure 2-7
Use key to open the LOCK gear, open the SD card protection cover, as Figure 2-5 , then put the back of the
SD card upside , insert it to the SD card slot , press it into the right place. As Figure 2-6 , finnally , cover the
chassis.
LOCK:It can be powered on normally only when the electricity is locked to the LOCK gear. In working period ,
open the electronic lock , the system will upload the SD card , delay power off according to the menu setting.
Figure 2-5
Figure 2-6
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2.2: DEFINITION OF FUNCTIONAL MDVR BACK PANEL INTERFACE
DEFINITION OF FUNCTIONAL MDVR BACK PANEL INTERFACE
AS SHOWN IN FIGURE 2-8:
4CH Audio/Video Input 4pin
POWER IN
AUDIO/VIDEO
OUTPUT
AV-OUT CAM1 CAM2 CAM4 CAM4
RS485 RS232
SENSORS SPEED
POWER
Figure 2-8
EXTENSION OUTPUT
CONTROL PANEL
GPS Antenna
SPEAKER
3G Antenna
RS485 RS232
SENSORE SPEED
EXTENSION
BACKSIDE PANEL MOUNTS TEXTS INSTRUCTIONS TABLE AS FOLLOWING:
CANBUS
WIFI Antenna
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
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2.3: DEFINITION OF SIMPLE TYPE MDVR'S BACK PANEL INTERFACE
Figure 2-9
GPS Antenna
AVIATION HEAD
VIDEO & AUDIO INPUT
1--12VOUT
2--GND
3--A-IN
POWER INPUT
VIDEO/AUDIO OUTPUT
1: Interface specifications, please refer to table 3, V-in & A-in with aviation head ;
2: 2 channel alarm input , 2 channel alarm output, a pair of school interface;
3: GPS is optional, without 3 G and WIFI function;
4--V-IN
2.4:BRIEF INSTRUCTION OF COMMONLY USED INTERFACE CABLE
Power cable:
As the following map shows, one end is a white plug with 6 pin, connect to the white of the equipment's
back pannel. Red and black cable to connect to the car's battery directly. The red cable is connected to
the positive electrode, the black cable is connected with the negative pole .The yellow cable is
connected to the ignition line. Mainframe equipment opens automatically after opening the car with the
car key. Autodelay closes after closing the car . The yellow cable connects to the gear where the
car key open all the dashboard light. ( the gear before start the motor ).
RS485 RS232
SENSORS SPEED
Power cable
Audio/video cable
Functional MDVR approximately has above kinds of accessories,the 4 pin test cable is just used
during the test, please do not use it on the installation. When installed, recommend to use the 4 pin
audio extended cable. Function model MDVR need to use the 4 PIN-AV when connect to the audio
input . it doesn't need to use this cable if it is only video input, and use the AV interface in the front
panel only. External interface of functional MDVR can choose from WIFI/3G/GPS, so the relative
module antenna is needed . Video cable of the simple MDVR is aviation head. So there will be
some differences between the corresponding interfaces .As Figure 2-11.
1.Ensure the battery voltage is between 8V-36V before connection. Otherwise, it
will burn out the equipments .
2.After the cable is connected . please note the insulation between the power line .
Prevent burn out the battery because of the short circuit .
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3.The yellow cable must be installed on the ignition line , or the equipment will not
support the delay shut down , and the last video recording will be missed .
4.The installation of MDVR must get positive electrode directly from the battery. Please
don't use iron wire as the ground line . or it will produce negative pulse and jamming the
normal operation of the mainframe . The diameter of power supply that the positive
electrode and negative pole must above 1.5 mm
SD Card Mobile DVR User Manual
RS485 RS232
SENSORS SPEED
Power supply cable
AVIATION HEAD
A/V test cable
AVIATION HEAD
A/V cable
Alarm cable
FIGURE 2-11 SIMPLE TYPE MDVR INTERFACE USUAL MATCHED CABLE.
EXTENSION
SPEAKER
3G antenna
WIFI antenna
GPS antenna
FIGURE 2-12 MDVR USES CORRESPONGDING CABLES ACCORDING TO FUNCTIONS
Alarm input and output
This equipment has six alarm input interface and two alarm output interface (simple type has
only two alarm inputs) .Alarm input detection are all level detection. It can connect to various
vehicles driving status such as brakes , turns , door switches , buttons of emergent alarm . When
press the brake vane, MDVR can detect the high level, or detect the low level.
'
+12V
Braking vane
Braking light
MDVR SENSOR
Alarm output are all level output , The drive ability is 200 MA, if you want larger power devices,
you must connect it to external relays. This is the optoelectronic alarm wiring diagram of Alarm output
MDVR alarm output
MDVR alarm output
2.5: USIM CARD INSTALLATION
For functional MDVR card, if support the wireless network communication, it need to install the USIM
card which is suit for WCDMA/EVDO. USIM card is on the communication board of the mainframe , use
a screwdriver to take down the flap cover from the bottom of the mainframe. Then you can see the USIM
card interface, press it to USIM interface. Please notice the right side and the opposite side. Use
thescrew fix the flap cover after installation.
Figure 2-13
+24V
Figure 2-14
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2.6 INSTRUCTIONS OF FUNCTION KEYS ON REMOTE CONTROLLER
Power on /off(not
used Temporarily)
Exit / return
System information
4 images segmentation
PTZ control key area
System information
Power on /power off
LOGIN
INFO
Figure keys 1, 2, 3, 4
RETURN
PAUSE/STEP
GOTO
FRAME
PLAY
Forward
REW
Stop REC
Recording
NEXT
PREV
PTZ
F1 F2 F3
LOGIN
Number key area
Picture adjustment
PTZ control
Direction key area
Delete/Cancel
Play back operation key area
Shortcut key / test key
NOTE: this function is not used temporarily
If the video has set the password, press LOGIN key to input the password. As the system does
not have recovery and reset function, please remember the password.
Information
Under the surveillance images, it can be used to switch between single and four images
Press the image segmentation key to show the 4 images ;Under the surveillance image .
press this key ,it will show switch sequence as follows: CH1-CH2-CH3-CH4.
Exit to the last sub menu .Finally return to the menu setting and the surveillance images ;
Suspend key and single step key when playback video material . Press the key once can
play one step. Then press the play key to return to the normal playing speed
Playing back , It can jump to point time to start playing
Press this key to frame
Button to play
The forward button when playback video material . There are four gears:2X,4X,8X,16X.
The rewind button when playback video material . There are four gears 2X 4X 8X,16X
Stop manual video button
Launch manual video button
In Playing process turn down to the next page/next file;
In Playing process turn up to the last page/last file;