Huvitech B4HD User manual

User Manual

Before Use
•Thank you for purchasing B4HD.
•This Manual contains important information about the proper use and cautions in use of the product. Please
read carefully before use.
•B4HD is an auxiliary product to alert users for safe driving and prevent accidents, by recording video
during driving. Also purpose for evidence of anaccident.
•B4HD does not however guarantee that all accidents are recorded. Minor shock may not detect sensor to
record.
•B4HD may change without notice for further function improvement.
•This User Manual is published based on the current state of the product, and may contain typographical
errors or omissions.
•Contents of this User Manual may be modified, changed or supplemented without notice for further
improvement.

•Safety Precautions
•Product Feature
•Standard Package
•Product Parts
•
•
•
External GPS/TV-OUT Cable Installation
•
•
LED Operation
•
Voice Guide
•
•
PC Original Viewer Program Installation
•
PC Original Viewer – Screen Configuration
•
PC Original Viewer – Viewer Configuration
•
PC Original Viewer – Configuration
•
Configuration Default Setting
•
Recording mode Button function
•
To save video file on your PC
•
•
Firmware Upgrade
How to format the memory card
Contents
REC Time
Specification
FAQ
Warranty

Safety Precautions
Operational and Security Precaution
•Do not operate the product during driving. It may cause accident.
•The product must be installed at a point which would not obstruct the driver’s view.
•Do not allow unauthorized disassembly or alteration to the product. It may cause malfunction, and the consequent
product damage will not be covered under the warranty.
•If the product is damaged or power is cut off by a serious accident, the product may not be able to record such event
•Always keep the windshield clean to enable clear recording.
•Since the product is purpose to record video data during driving, video quality may be deteriorated when in/out the tunnel,
and at night or by contrast and backlight.
•Contaminated camera lens may deteriorate the video quality. Keep the lens clean.
•Do not place the product under direct sunlight or inside the closed vehicle as it may cause malfunction.
•Do not use chemicals or detergent to clean the product. Clean gently with soft cloth.
•Use of the product at temperature below -20℃ or above 60℃ may cause malfunction or breakdown.
(This caution should be applied when product is unused.)
•Do not use the product in places in high temperature/humidity.
•Do not exert excessive force to the product (especially to LCD buttons and to bracket) as it may cause breakdown.
•Operate the product for 3-5 minutes to check for correct recording, before each use.
•Extended exposure to sunlight and high temperature in the summer may cause malfunction.
•Do not turn off power, or remove the SD card during firmware upgrading as it may cause malfunction.
•Do not touch the cigar lighter cable with wet hand as it may cause electric shock.
•Do not use a damaged cigar lighter cable as it may cause electric shock or fire.
•Do not place the cigar lighter cable in near heating devices.
•Do not leave the product connected to the cigar lighter if not in use for a long period of time.
Remove the cable from the product.
•Insert the cigar lighter securely.
•Do not bend or pull the cigar lighter cable by excessive force, or place heavy objects on the cable.
(It may damage the cord and as a result it may cause electric shock or fire.)
•Do not touch the LCD excessive force as it may cause malfunction.

•In order to confirm normal operation of the product, please check the image of a SD card and format it on a regular basis.
•(PC format needed one to two times per month)
•Because an SD card is consumables, if it is used for a long time, you may lose the data or may not record due to an error,
so please check it periodically.
•When the product is in recording or the power is on, do not eject the SD card forcibly. It may cause a failure of the SD card
and data loss.
•If temperature gets too high in the vehicle, data storing may be disabled, or data may be damaged. Park your vehicle in the
shade in the summer.
•When identify the car's accident or damage, please keep the SD card separately. Due to overwrite, important data may be
deleted.
•When turn off the power of the body and remove the SD card before LED is turned off, the last recording file may not be
saved, so please be careful.
•When turn off the power of the body and remove the SD card before LED is turned off, the last recording file may not be
saved, so please be careful.
•When driving a car, do not remove the SD card. Make sure to remove it safely when a car is in parking or stop.
•After turning on the power, make sure that it is in normal operation.
•Please note that the warranty period of an SD card is six (6) months, and replace it at the time of more than six (6) months.
•Please purchase and use SD Card that manufacture recommended specification.
•
•
The SD card randomly purchased other than the one we provide, shall be excluded from the warranty, and we shall not take
When purchasing extra SD card, it is recommended as 8~32GB micro SD card in 10 class (MLC Type)
any responsibility for loss and damage of the data recorded in the SD card in any case.
SD Card Precaution in use
Safety Precautions

High Quality Lens and High Image Quality / Resolution support
•2 Mega Pixel image sensor mounting in Front / Rear.
•Front : 115˚, Back : 140˚
•HD(1280×720) High Image Quality Resolution and total 30fps(Front 20 + Rear 10).
Various Recording Function and Video Data Acknowledgement
•
•
Normal, Manual,Event,Motion and auto change to Parking recordingmode
•
Driving records can be stored with GPS data and Google map tracking can be (optional)
•
G sensor built-in Automaticparking recording mode change and event recording mode.
•
External video output. (real-time video image can be checked in another monitor)
•
•
PC viewer program are provided to change various setting values and map data can be checked when using GPS.
•
(In the general video player (e.g. Windows media player),recorded video can be played)
SD card can be formatted as the product itself,without connecting to a PC.
Each capacity of a normal / event/ motion folder can be set in PC Viewer.
High Quality Voice Record and Voice Guidance
•Operating instructions service by voice guidance
•Voice recording On/Off function and speaker output On/Off function.
•High performance microphone built-in
Back-up battery and Car constant power discharge protection function
•Stored recorded image safety by built -in high-capacity capacitor when power is off.
•Car constant power discharge protection function
•(Selectable ON/OFF on viewer,Not required another equipment for this function)
•Consume less than 2mA when power shutdown (Based on 12V)
•When using car constant power discharge protection functions, If user car voltage is 12V and the voltage of less than 11.8V
is maintained for more than 30 seconds the product power will be shuts-off
(Note: Shutdown time depend on the Type of Car and car condition.)
Other
•Soft lookand emotional design. (easy removable body)
•Security LED light are mounted on front body.
Product Feature

B4HD Body
Installation Accessories
Cigar Lighter
Standard Package
AV OUT
(Option)
GPS
(Option)
Micro SD Card Direct Cable3M tape for bracket
Option
Accessories

Product Parts
SD Card holder
SD Card slot
Braket slot
TV OUT GPS DC Jack
Speaker
MUTE
MIC
Inside camera
IR LED
Power LED
Front camera
Volum
REC Button
by manual

External GPS/TV-OUT Cable Installation
GPS module may be affected by main
body or by other electronic devices if it is
too close each other.
Keep a distance as much as possible.
The receiving signal may become poor
depending on the climate, satellite status
and geography in the neighborhood.
The receiving signal may become poor if
the windshield is heavy sun-coated or fixed
with metallic materials.
Connect External GPS to
GPS connectionon
B4HD body.
Attach GPS module at
well visual place and tidy
up a cable.
▶External GPS Installation
When connecting to your Car Navigation,
you need an applied Car Navigation video
cable. With a specific Car Navigation,
installation may be restricted, and/or extra
service charge may be incurred.
Connect a TV-Out
cable to the TV-Out
jack on a B4HD
body.
Connect a TV-Out cable
to a AV-in jack you car
navigation.
▶TV OUT Cable Installation

LED Operation
▶ LED Operation
▶ IR LED Operation
State Green Red Purple
Booting/SD Format mode/End recording - Blink -
FW Update - Fast Blink -
Normal Recording(with GPS signal)Blink - -
Event Standby(with GPS signal) Light On - -
Event Recording(with GPS signal)Fast Blink - -
Normal Recording(without GPS signal) - - Blink
Event Standby(without GPS signal) - - Light On
Event Recording(without GPS signal) - - Fast Blink
SD Card error/No SD Card - Fast Blink -
When IR sensor indicate darkness LED will turn on.
When IR sensor indicate brightenviroment for 10 mins LED will turn off.

Voice Guide
StatusVoice Comment
Power on
Memory Error
accessing SD Format
Start recording
Stop recording & power off
In the format process
Volume control
Memory format complete
Event mode
Memory cover error
Muteon
Muteoff
Firmwareupdate
please take your seatbelt / do not operate the device whiledriving
please check the memory card
please press REC button for 5 secondsto delete the entire files
start recording
switching off, please wait
organizing data
zero /one /two / three
entire data have deleted
ding-dong
please closethe memory cover to save thedata
ding-dong
ding-dong x 2
firmware update will start,
please do not operatethedevice while updating

1. System Requirements
- Windows XP(32bit), Windows Vista(32bit), Window7(32/64)
- Pentium4 2.8GHz & RAM over 1GB.
- Display monitor resolution: 1024 * 768
- DirectX Support (WPF)
2. Install
- Playback program is in packaged Micro SD card.
- Insert this SD card into the USB card reader and connect to the
computer.
- An executable file is in the SD card as below figure.
If you run “setup.exe”, Blackbox Viewer will be installed. And then,
installation will be continued according to the installation sequence
of setup dialog box.
*Installation may tale long depend on PC Usage environment.
Next Select file location
and click “Next” Next
Installing Complete installation
1 2 3
4 5
PC Original Viewer Program Installation
※ If viewer program is lost
accidentally, please visit our
website winycam-eng and
download to the SD card

PC Original Viewer – Screen Configuration

Item Function Item Function
1 1CH / 2CH select screen 16 Fast-Rewind
2 Viewer Configuration 17 Playback or Pause
3 System Configuration 18 Stop
4 Screen Capture 19 Fast-Forward
5 Print 20 File Skip
6 Zoom 21 Control Volume
7 Play List/Map Button 22 Total File Time/Playback Time
8 Playback FileLocation 23 Brightness/Contrast/Chroma
9 REC file list / Map Display 24 GPS signal condition
10 Playback Video Image 25 Driving speed
11 Playback Control 26 Latitude/Longitude
12 Full Screen 27 G-sensor information
13 Flip Horizontal
14 Flip Vertical
15 File Skip Back
PC Original Viewer – Screen Configuration

PC Original Viewer – Viewer Configuration

PC Original Viewer –Viewer Configuration
Item Description
JPEG stores location Set location for captured JPEG image.
Language Select language.
Playback mode Select display channel.
Repeat Select repeated playback.
App location Select App is always the top of another window.
Video reverse Select video reverse.
Device select Select the model.
Video adjustment Control Brightness/Contrast/Chroma
Playback speed Control playback speed
Volume Control recording volume level

PC Original Viewer – Configuration

Item Description
Mode Setup Select the recording mode
Time Setting Set your current time in PC
Front Camera Video Quality Select video quality in a front camera
Rear Camera Video Quality Select video quality in a rear camera
REC Time Select recording time for each file
REC Channel Select a recording channel
Motion Sensitivity Select a motion sensitivity level
Voice Guide Volume Level Select voice guide volume level
REC Volume Level Select a recording audio level
Breaking Voltage Select a breaking voltage for a constant power discharge protection function
Parking Mode Change Select a parking mode auto-change function
LCD Screensaver Setting Select LCD screensaver function
Video Out Format Select a video out format
LCD Video Format Select LCD video out format
OSD Setting Select OSD out on LCD
Front LED Setting Select front security LED function
Apply Time Setting Apply set time to V200HD
Standard time Auto-apply an actual location when using GPS
SD Card Folder Capacity Adjustment Select the capacity of each recording mode in SD card
Camera Sensor Select Brightness, Contrast, Chroma. Back to default value after click sensor initialization
G-Sensor Select a shock sensor sensitivity level
Summer Time Select apply a summer time
PC Original Viewer –Configuration

Configuration Default Setting
Event
Item Status
Camera Sensor
Ratio between infinite / event
Brightness Middle
Color Middle
60Movie
40
Front Video quality
Audio volume
Voice information volume
G-sensor sensitivity
Data Overwrite
GMT Time
Sumer time apply
TV-out frequency
Recording FPS
mode
High
2
2
3
Yes
+09:00
No
NTSC
14.5/14.5
Infinite
Contrast Middle

Recording mode and Button function
1. Recording : Device records video with turn on engines
2. Recording type : It is separated between infinite and event
3. Data storing : data store into infinite and event folder.
Recording
mode
Type of button
Driving mode
REC
Volume Up
Volume down
Memory slot cover
Mute
Event mode
Recording
Short Long Slide up Slide down
Infinite
Event record
Raise volume
Reduce voice volume
-
Mute on/off
Movie
-
-
-
Stop record
-
-
-
-
Start record
-
-
SD card format
-
-
-
-
1minute
Event
Event
G-sensor trigger/
Rec button
Event
High quality :
10sec before the event /
20 sec after the event
Normal quality :
15sec before the event /
15sec after the event
Recording method
Button function
Recording time Storing Folder
※ Memory slot cover should be covered to operate the recorder.