Vacron VVH-MD656 User manual

4 CH Vehicle Mobile DVR
User’s Manual
2015 MAY V1.1

Safety Notice
Dear Users,
Sincerely thanking you for choosing our products, for any product
inquiry, please contact your local dealer for a prompt and precise
service from the local dealer. We will continuously improving our
product software or hardware design to satisfy your requirement.
Before using this product, please read the following instruction
carefully.
System Installation Precautions
•Please thoroughly understand the wiring layouts of your vehicle
before commencing on installation.
•Please find a professional vehicle infotainment system installer
for installation, the unit should be placed in a ventilated space
inside the vehicle.
•Please choose a storage medium suitable for vehicle
environment and / or recommended by manufacturer for the
continuous re-writing of large volumes of data. Please purchase
from a reputable dealer to ensure its quality.
•If you any enquiry or assistance, please contact your local
dealer, or our distributor and authorized technician.
Mobile DVR System Usage Notifications
•Please do not drop any solid or liquid object onto and into the
DVR unit.
•Please do not attempt to dismantle, repair or changing parts by
yourself. Contact your local dealer or the manufacturer if you
are experiencing any problem related to the product. We will
help you with troubleshooting as soon as possible to avoid
further inconvenience.
•Please remove battery from remote controller if the remote
controller is not in use for an extended period of time, this is to
avoid leakages from battery which might damage the remote.

•If any camera or alarm is installed outside of vehicle, please
remember to ground the mobile DVR to main frame of the
vehicle to avoid damages by lightning, surges or electrostatics.
•Mobile DVR system is capable of recording, live streaming and
remote monitoring, live and remote functions need APN Service
provided by ISP or telecommunication provider for free or at a
cost. The free APN may drop connection sometimes, however,
this does not usually happen on service fee based APN, please
choose APN carefully while selecting internet services.
Operating Environment
•Please installed in an environment befitting the recommended
operation environment, please avoid direct sun lit or in close
proximity of heat sources.
•Please do not install the device in a damp environment.
•Please do not install the device in a smoky and dusty
environment.
•Please avoid violent vibration or colliding force, do not drop the
device from height.
•Please install the device in a ventilated environment, please do
not block the onboard air passage or vent.
•Please operate the device at a range ( input/output power
voltage and current) conforming to the our guideline or
recommendation.
•This device is designed to be operated at an extended period of
time. For safety reasons, please do not leave any flammable or
explosive materials close to the device.

Index
A. Features ..................................................................................................1
B. Specification ............................................................................................2
C. Product Appearance................................................................................3
D. 2.5” HDD Installations .............................................................................5
E. Record and Stop Recording ....................................................................6
F. Remote Controller (RC or Remote hereafter) .........................................7
G. System UI and Operating Instruction ......................................................9
•OSD (On Screen Display) Menu Operation .................................10
•Main Menu and Encode Parameter Setting ................................. 11
H. Playback Mode......................................................................................18
I. Playback Through PC Software ............................................................20
J. Format / Restore Device .......................................................................30
•Format Storage Device ................................................................30
•Restore Storage Device ...............................................................32
L. 3G Client Remote Monitroing................................................................39
M. Continuous Recording Capacity Evaluation ..........................................46

User Manual Standalone Mobile DVR
1
A. Features
1. Video output for video playback on local device.
2. H.264 compression, D1 and CIF resolution choices.
3. Support 1 channel audio input.
4. User friendly operating and player software, easy to operate.
5. Reliable event log for quick search of events and recordings.
6. Complete build-in date & time, location log and speed information on
display
7. Wide range voltage design for all kinds of vehicles, such as sedan or
truck.
8. Auto recording when powered on for tampering prevention.
9. Removable HDD track compatible with HDD or SSD.
10. 4 sets of alarm I/O, build-in buzzer.
11. Support USB firmware upgrade.
12. Delayed record function, a short length recording after powering off.
13. G-sensor、GPS data。Support recording audio, video, G-sensor and
GPS data at the same time.
14. Optional 3G module for real time monitoring, vehicle status, single &
multiple unit voice broadcast.

User Manual Standalone Mobile DVR
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B. Specification
Video Format NTSC / PAL
Operating System Embedded Linux
Video Input Channel 4 channel input via BNC or harness connector
Camera Power Input 4 channel power 12V / 400mA
Video Output 1 channel output via BNC or harness connector
Audio Input 1 channel harness connector
Audio Output 1 channel RCA / harness connector output
Alarm Input 4 sets alarm in
Display Interface Graphical User Interface
Languages Multiple (English, Traditional Chinese, Simplified Chinese,
expandable)
Recording Frame Rate NTSC: Max. 120 fps @D1 / Max. 240 fps @CIF
PAL: Max. 100 fps @D1 / Max. 200 fps @CIF
Display Mode Full Screen, 4 Split, Auto-Switch
Simplex Record / Playback / Backup
Resolution
Display NTSC : 720 x 480
PAL : 720 x 576
Recording NTSC: 360x240@CIF / 720x480@D1
PAL: 360x288@CIF / 720x576@D1
Backup SD / USB
Search Mode Date / Time / Event Log
Full Screen Yes
LED Indicator 3 LED (Recording、GPS、Power)
Signal Loss Notification Yes
Alarm Buzzer Yes
GPS Yes
G-SENSOR Yes
3G Yes
IR Yes
System Monitor Power on / off auto record (Delayed Record at 15/30/60/120
Minutes)
Power Supply (1) DC 8V~28V (2)ACC (for Delayed Record)
Dimension (m m) 2 1 0 x180x58 (WxDxH)
Operating Temperature -21°C~56 °C

User Manual Standalone Mobile DVR
3
C. Product Appearance
FrontPanel
HDD lock
Power indicator
USB
HDD record indicato
r
IR receive
r
2.5” HDD tray
3G SIM
Extended IR jack
SD card

User Manual Standalone Mobile DVR
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BackPanel
Video in Video out
Audio out
GPS
Power input DC 8-28V
Harness connector
Alarm in
A
udio in / ou
t
Video out
1. DC+12V output (+)
2. Signal and DC ground
3. Signal and DC ground
4. Vehicle battery DC8~28V
input (+)
5. ACC starter control
6. Vehicle battery Ground (-)
Harness connector :
Provide power and video
input for accompanying
cameras
3G module

User Manual Standalone Mobile DVR
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D. 2.5” HDD Installations
Mobile DVR Hard Disk
tray , screws x4, 2.5” Hard
Disk (Purchased Optionally)
1. Remove the side
screws of HDD tray.
2. Push out the HDD tray
parallel.
3. Connect HDD to SATA flat
cable, align HDD with silicon
buckle and slide in.
4. Fasten 4 screws to lock
HDD in place.
5. Gently slide the top lid
back until it level with HDD
tray.
6. Fasten the side screws to complete HDD
installation.
7. Slide the HDD tray back on DVR and lock
the HDD in place (turn to ON).

User Manual Standalone Mobile DVR
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E. Record and Stop Recording
1. Power on / Record
Turn on the power and wait approximately 40 seconds for the device to boot
up. HDD indicator starts blinking once the recording is in progress.
Light Indicator:
●Red light: constant red power on signify normal power supply, no light
means no power or power off.
●Green light: Blinking green light signify normal recording, no light means
the device is not currently recording.
Note: The device cannot record when device is playing back the recorded
footage.
2. Power off / Stop recording:
Powering off will stop the recording process, you can safely remove the
HDD without affecting recorded footage.
Power Indicator LED
HDD Indicator LED