![](/html/41/4161/4161929738f75cffe44206d9dd20d112e49efb4bc0bee9c470174c279ab9c260/bg1.png)
4CH HD MDVR
User Manual
This product should only be used as an ancillary device for recording and storing videos while vehicle is in motion and/or parked. The manufacturer will NOT be
responsible for the loss that could occur from any recording failures, data loss and product defec ts while product is in use. The manufacturer does NOT guarantee
100% recording of video coverage. Some videos may not record dependent on varying circumstances. Please drive responsibly and keep all local regulations.
![](/html/41/4161/4161929738f75cffe44206d9dd20d112e49efb4bc0bee9c470174c279ab9c260/bg2.png)
Contents
2
0. Before Use
1. Overview
2. Features
3. Components
4. Precautions for Installation
5. Precautions Before Use
6. Cautions In Use
7. Exterior Names and Functions
8. Operating Modes and Status
9. Firmware Upgrade
10. Viewer - Installation
11. Viewer – Execution and Removal
12. Viewer – Default Window
13. Viewer – Buttons and Functions
14. Viewer – Maximized Window
15. Viewer – Digital Zooming
16. Viewer – Playback of Recorded Files
17. Viewer – Recorded Information
18. Viewer – Blackbox Settings
19. Viewer – Checking and Recovery of Storage
20. App - Installation
21. App – Connecting through Wi-Fi
22. App – Main Menu
23. App – Real-time Monitoring
24. App – Remote Search
25. App – Videos in My Phone
26. App – Screenshot
27. App – Settings
28. App – SD Card via OTG on Android phones
29. App - Information
30. Folders and Files in Storage
31. Storage Partitioning and Usage
32. Pin Assignment of Plugs
33. Specification
34. Warranty
35. Consumer compensation regulations
36. Before Calling Customer Service
37. Self Diagnosis before Calling Customer Service
30
31
32
33
34
35
44
45
46
47
48
49
50
51
52
53
54
55
56
3
4
5
7
8
9
10
12
13
14
17
18
19
20
23
24
26
27
28
![](/html/41/4161/4161929738f75cffe44206d9dd20d112e49efb4bc0bee9c470174c279ab9c260/bg3.png)
0. Before Use
All the contents of this manual are protected according to the federal and international copyright laws.
The product and its information shown in this manual are sole properties of Its manufacturer.
All the rights to the program used for this product belong to its manufacturer and are protected by federal and
international copyright laws. Any duplication, modification, production and distribution of this product and its
programs without prior written consent by the manufacturer is prohibited. Violators are subject to imprisonment of
up to five years and/or maximum monetary penalty of up to 5million USD as set by governing authorities.
The manufacturer holds the rights to all the software and hardware of this product. Any act of unauthorized
reproduction and distribution will be punishable in accordance with the federal and international copyright
protection law.
This manual is based on the most current conditions of the product at the time of first release and may require
technical and/or editorial updates/omissions that are subject to change without prior notice.
Some changes may be made to the product for the purpose of improvements without prior notice.
It is recommended that users should read the manual carefully before using the product for safety.
3
![](/html/41/4161/4161929738f75cffe44206d9dd20d112e49efb4bc0bee9c470174c279ab9c260/bg4.png)
4
The product is desig ned to store video and audio information to assi st as a secondary safety device while driving and
during parked. V i deos taken from the device may be used as a circumstantial reference data to help i denti fy the scene
of various events.
Please install and use the product properly according to the user’s manual
The company will not be held responsible for failures or accidents that might occur due to improper use,
The Manufacturer is NOT responsible for accidental failures and failures that may occur due to improper use,
installation, modification. Provided PC viewer program can run on a PC with XP/Vista/Win 7. It is recommended
to use a PC with CPU-intel core2 Quad Q6600@ 2.4GHz, @GB of Ram or equivalent as the minimum
specification.
The product and the user manual can be changed without prior notifications.
The manufacturer holds the rights to all the software and hardware of the product.
Please refrain from making changes to the device while vehicle is in motion for the purpose of safety.
The intent of this product is to help promote driving safety and protection of users and their investments.
1. Overview
![](/html/41/4161/4161929738f75cffe44206d9dd20d112e49efb4bc0bee9c470174c279ab9c260/bg5.png)
5
2. Features (1)
High-Quality recording of videos.
This product shoots Hig h Definition videos for clarity both day and night for optimal view ing pleasure. HD videos are
taken during vehicle motion and/or whil e vehicle is parked.
Wi-Fi Function
This product supports 4Ch live videos and recorded vi deo play backs vi a smart phone(androi d/iOS) us ing provided
mobile application. Wifi reception distance may change due to varying communication circumstances.
Continuous Recording
This product supports continuous r ecordi ng function that will record videos continuously while in motion and w hil e
parked.
Event (Impact) Recording
During vehicle impact, the s hock i s detected by a three-axis acceleration sensor whic h records data for 30 seconds
total(with 10seconds before impact and 20 s econds after) to be stored in event folder of memory
Recording while parked,
This product supports recording function while the vehicle is parked with motion and impact triggers.
Auto Memory Management Cycle System
This product has Auto Memory Management Cycle System which deletes files starting with the oldest to the latest in order to
continue storing new videos recorded.
Backup Function
This product has a backup power function to finish and store video during impact where an impact severe enough may result in
unwanted power disconnection.
![](/html/41/4161/4161929738f75cffe44206d9dd20d112e49efb4bc0bee9c470174c279ab9c260/bg6.png)
6
2. Features (2)
Digital zooming
During video playback on the provided PC viewer, videos can be digitally zoomed in and out for enhanced viewing experience.
Checking the Recorded Data through the PC viewer
4 Channel Simultaneous play back is available through the provided viewer program
Checking the Vdeos in Real Time
Once the system is properly installed, the GPS Module will identify the video locations in real time through the usage of video out onto
a monitor (HDMI and VGA connections are available)
Voltage cutoff program with timer is available to prevent battery discharge.
The product has an embedded power cutoff unit, which will help prevent the battery from becoming discharged when continuous
power is in use. During the Parking mode, when the voltage reaches a certain level as set for the voltage cutoff, the device will be turned
off to prevent itself from causing the battery to be discharged. There are four stages in the voltage cutoff as well as four stages of voltage
cutoff with the use of a timer.
Saving the driving records
Date/Time/Mileage is recorded while driving and parked through the usage of a properly mounted GPS Module. The information can
be seen in the provided PC viewer.
![](/html/41/4161/4161929738f75cffe44206d9dd20d112e49efb4bc0bee9c470174c279ab9c260/bg7.png)
7
After purchasing the product, consumer is asked to check for all components that are included in the package.
If a component is damaged or missing, please contact retailer for prompt replacement.
3. Components
The images shown above may appear different from the actual look. Product images and specs are subject
to change without prior notice.
Main body
stand
Continuous
power cable
Micro Memory for
(16GB)
Front / Rear camera
Cigar power cable
Basic
Specification
Left / Right
cameras
Optional Items
(Sold Separately
)
WI-FI dongle
IR Water Proof
CAMERA
Water proof camera
Color : Black White Silver
SD / SSD Memory
Card
CD Manual
![](/html/41/4161/4161929738f75cffe44206d9dd20d112e49efb4bc0bee9c470174c279ab9c260/bg8.png)
8
4. Precautions for Installation
▶ It is recommended to install the devi ce i n an ar ea with a flat surface. The ignition must be turned off while installing..
▶ Please chec k the power supply first before installing the s y s tem onto a vehicle. Als o chec k to make sure the cameras i n front /
rear / left / right are functioning properly before continuing to install.
▶ All the necessary components ar e i nc luded in the package for installation. Unles s i ns tal li ng power to the cigarette l i g hter
adapter , please seek a professional installer when installing directly to the v ehi cl e fuse box . ( Pr ofessional knowledge is required
to install directly to the fuse box)
▶ Please be sur e to i ns ert the SSD or the SD corr ect ly before power is supplied.
▶ Do Not install device in obstructi on to the driv er’s line of sight for safety.
▶ Please neatl y t uck away all cables for safety and aesthetics.
▶ Please cl ean the glass prior to installing cameras for best adhesion.
▶ Installation should be performed in a safe and bright location.
▶ Please note tinted g lass and heat wires on rear widow s w i l l decrease quality of videos.
▶Please remov e the protectiv e vi ny l covers on the front and rear camera lenses before us e.
![](/html/41/4161/4161929738f75cffe44206d9dd20d112e49efb4bc0bee9c470174c279ab9c260/bg9.png)
5. Precautions Before Use
Scope of warranty and responsibilities
This product should only be used as an ancillary device for recording and storing videos while vehicle is in motion
and/or parked. The manufacturer will NOT be responsible for the loss that could occur from any recording failures,
data loss and product defects while product is in use. The manufacturer does NOT guarantee 100% recording of
video coverage. Some videos may not record dependent on varying circumstances. Please drive responsibly and
keep all local regulations.
◆ Precautions for using the memory card
Please Check data once a week to confirm proper operations
Format the micro SD memory card twice a month to maximize stability and longevity of the card.
Purchase of a new memory card is recommended every 6 month to ensure best quality of video.
Removal of the memory card or turning its power off while recording is in progress may cause stored data to be deleted.
It is recommended to back up and store important video data once captured on your device.
9
![](/html/41/4161/4161929738f75cffe44206d9dd20d112e49efb4bc0bee9c470174c279ab9c260/bga.png)
Safety precautions must be followed to prevent possible accidents and risks by using the product in a safe and
proper manner. The manufacturer is NOT responsible for negligence of manual instructions.
6. Cautions In Use
Warning: Serious injuries or death could occur.
Do NOT place the product in a heating device such as a heater, microwave and ovens to dry when wet as this can
cause explosion.
Do NOT disassemble device as it may cause electric shocks and void all warranty
Do NOT use chemical detergents such as benzne, thinner or alcohol to clean the device as it can cause fire.
Please operate device while vehicle is parked for safety.
10
![](/html/41/4161/4161929738f75cffe44206d9dd20d112e49efb4bc0bee9c470174c279ab9c260/bgb.png)
11
6. Cautions In Use
Precaution: Failure to follow instruction may result in minor injuries or damages to the product.
Do not use the product for over 24 hours without ignition to prevent battery discharge.
Always keep the windshield clean in front of the camera lenses for best video results.
Apply the dual-side tape firmly when installing the cameras.
It may change its position due to vibrations and downward gravity pull.
Back up stored file periodically to prevent loss of data.
When the memory usage exceeds a certain level, files will delete to store new data.
This product is equipped with Auto Memory Management Cycle System which deletes files starting with the oldest to the latest
in order to continue storing new videos data.
The memory card must be inserted or removed after the power is disconnected.
Take precautions when installing the external cameras.
Video quality may suffer due to darkness of the tinted window.
![](/html/41/4161/4161929738f75cffe44206d9dd20d112e49efb4bc0bee9c470174c279ab9c260/bgc.png)
Power Switch
Driving LED
Wi-Fi USB
Parking LED
SSD Tray
Front Camera
Rear Camera
Left Camera
Right Camera
Video Out
HD
GPS In
DC In
SD Card Slot
Video Out
CVBS
MIC In
GPS LED
SSD LOCK
Screw
7. Exterior Names and Functions
11
![](/html/41/4161/4161929738f75cffe44206d9dd20d112e49efb4bc0bee9c470174c279ab9c260/bgd.png)
Buttons Operation State LED indications Buzzer
- Powering it on. System preparation
P, G, D turned on
After booting turned off
Long beep~
- Powering if off.
The file that is being currently recorded
ends safely after the power is turned off.
P, G, D turned on
After Ending All LED turned off
-
- Entering the GPS data. GPS operation
G turned on (Good)
G blink (Instability)
G turned off (Undetected)
-
- Updating.
When successfully updating through the
Memory.
P, D blink alternately blink
When the updating process ends, the
system will be rebooted for operation.
Starting : ‘beep,beep’ Short 1time
Ending : ‘beep,beep’ Short 1time
When failing to update through the
Memory.
P, D turned on
The system will be rebooted for operation.
Failing : ‘beep,beep,beep,beep’
Short 3times repeatedly
Buttons Operation State LED indications Buzzer
Continuous
recording
The ACC power is turned on while
the battery power is on.
One-minute video files will be stored in the
continuous folder.
D blink(fast every 1sec)
P turned off
Starting of the recording
‘beep~’ Long 1 time
Event
recordings
When shock is caused.
A video, taken from 10 seconds before the
incident to the 20 seconds after it, will be
stored in the event folder.
D blink(fast every 0.1sec)
P turned off
Starting : ‘beep,beep’
Short 1 time
Ending : ‘beep` Short 1time
Recording of
motions
monitored
while parked
The ACC power is turned off while
the battery power is on.
When some motion or shock
happens.
A video, taken from 10 seconds before the
motion to the 20 seconds after it, will be
stored in the parking folder.
Monitoring : P blink(1sec )
saving : P blink(0.1sec)
G, D turned off
Enters the parking mode:
‘beep~’ Long 1time
12
8. Operating Modes and Status
![](/html/41/4161/4161929738f75cffe44206d9dd20d112e49efb4bc0bee9c470174c279ab9c260/bge.png)
13
1
2
3
9. Firmware Upgrade (1)
[ Automatic updating ]
1. Through the provided viewer installed onto a PC, the updated file can be installed from the memory card automatically. After
connecting the Memory to the PC, click the button on the top left side of the viewer’ s main screen.
2. The current firmware version for the firmware updating can be checked through the 4HD MDVR update manager window.
3. It is required to check whether the firmware update file location is the drive where the memory card is connected.
4. Click the “Update” button to allow the upgrade file (main_d15_1.23.4567-20150226.ko.bin) to be copied into the memory card.
Caution: If the Windows security warning message is displayed after the update button is clicked, the ‘Unblock’ button must be
clicked. If the ‘Continuous Block’ is clicked, it will be impossible to perform updating afterwards due to security issues related to
Windows. Users need to pay attention to it.
![](/html/41/4161/4161929738f75cffe44206d9dd20d112e49efb4bc0bee9c470174c279ab9c260/bgf.png)
14
9. Firmware Upgrade (2)
[ Automatic updating ]
5. After the power for the black box is turned off, the Memory needs to be inserted into the main body of the black box.
6. Required to supply power to the black box.
7. Required to wait for about 10-20 seconds.
8. As the updating starts, the LEDs will blink and short beeping sound will be generated.
9. When the updating process ends, the LEDs will be turned off, and, at the same time, a short beep buzzer sound will be
generated. After a short while, the black box will get started again.
Caution: Even when the system gets restarted after formatting is performed according to the formatting menu embedded in the
main body, the previous setting conditions will be maintained.
![](/html/41/4161/4161929738f75cffe44206d9dd20d112e49efb4bc0bee9c470174c279ab9c260/bg10.png)
15
9. Firmware Upgrade (3)
[ Manual updating ]
1. The firmware update file needs to be copied into the Memory
The Memory must be formatted first through the specific PC viewer or through the main body of the black box before
copying the update file (main_d15_1.23.4567-20150226.ko.bin).
2. Required to insert the Memory into the main body of the black box after powering off the black box.
3. Required to supply power to the black box.
4. Required to wait for about 10–20 seconds.
5. As the updating starts, the LEDs will blink and short beeping sound will be generated.
6. When the updating process ends, the LEDs will be turned off and, at the same time, a short beep buzzer sound will
be generated. After a short while, the black box will get started again.
Caution: When the system gets restarted after the format is performed (according to the formatting menu embedded in
the main body) the previous setting conditions will be maintained.
![](/html/41/4161/4161929738f75cffe44206d9dd20d112e49efb4bc0bee9c470174c279ab9c260/bg11.png)
16
1
2
3
4
10. Viewer – Installation
1. Execute 4HD_MDVR.msi, the setup file for the specific v i ewer for the black box, which is stored in the storage and then
follow the procedure as shown below for installing the v i ewer.