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 an accident.

• 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 g

ets 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 t

urned 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 purchas

ed 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 recording mode

•

Driving records can be stored with GPS data and Google map tracking can be (optional)

•

G sensor built-in Automatic parking recording mode change and event recording mode.

•

Externa

l 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 Guidan

ce

• 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 po

wer 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 look and 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 connection on
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

Status Voice 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

Mute on

Mute off

Firmware update

please take your seatbelt / do not operate the device while driving

please check the memory card

please press REC button for 5 seconds to delete the entire files

start recording

switching off, please wait

organizing data

zero / one / two / three

entire data have deleted

ding-dong

please close the memory cover to save the data

ding-dong

ding-dong x 2

firmware update will start,

please do not operate the device 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 File Location 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 informa

tion

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.

1. Playback in a standard video player

(GOM, Quicktimer, Window Media Player)

1) Remove a SD Card from B4HD

Open a SD Card slot cover and press softly,
then a SD Card can be removed easily.

2) Connect a SD Card to PC

Insert a SD card to SD Card Reader or adapter,
and connect it to PC.

3) Playback

Open a removal disc, you can see each folders. And click
files to playback which is stored in each folders.

- Each recorded video is saved in below folder automatically.

Normal : Normal (Constant) record

Event : Event record which is detected a shock by shock sensor.

- Motion : Motion record which is detected by motion detection
sensor. (Parking mode)

- GPS Information is displayed in the original viewer.

1~2) it is a normal video player with the same
playback method

3) operate the viewer software

2. Playback from own viewer software

5) Playback

By choosing the file on the right hand side of the viewer
file can be played back.

4) open files

Click the magnifying glass located at file location in up
right of the viewer then, files will automatically list up

1) connect the AV cable to the port with correct
monitor/navigation (AV cable : optional part)

.

2) change the External display mode real time video
can be displayed.

3.playback from monitor / navigation

AV1(external input mode)

* external device (monitor/navigation) must have input port, for the AV cable purchase please ask
related manufacturer.

* since external devices have different specification please refer to their manuals.

1. Enter to removal disc after insert SD card to your PC.

2. Go to the folder where recorded video files are stored.

3. Create the new folder in same location.

4. Drag the particular file to the new file to copy.
(If you drag a folder, the whole folder will be copied.)

To save video file on your PC

• Auto Firmware Upgrade

1) Turn off the recorder and take the memory card out

2) Connect the memory card to your PC and backup the data

3) Format the memory card (please refer to the PC page)

4) Put the firmware file into the memory card

5) Once Put the memory card into the recorder, update starts immediately.

Firmware Upgrade

How to format the memory card

1) By using PC

2) From the device.

- Press REC button long while switching on and it will access to the format mode.

- When the formatting completes the recorder will beep and reboots.

Put the memory card
into your PC and click
my computer

click “right side” and click the “format” click 32KB and proceed the

formatting

Please backup the manual and software file before formatting.
However, please choose fat32 when formatting otherwise the recorder could not be operated
correctly.
We suggest the ratio size as 32KB.

REC Time

* when the memory card has insufficient storage recorder will overwrite from the oldest file

* storage folders has ratio and this individual folders will also overwrite from the oldest file as well as event folder.

▶ Default Setting

Picture quality

16GB 32GB

Very High

High

Event (40%) Event (40%)Infinite (60%) Infinite (60%)

Approx 1.39 hour Approx 3.20 hourApprox 2.30 hour Approx 5.02 hour

Approx 2.12 hour Approx 4.28 hourApprox 3.20 hour Approx 6.44 hour

Specification

Item Item

Camera Video Out

G－Sensor Audio record

GPS Voice information

Video compression Memory storage

Audio compression DC input

Recording Ch

Resolution

Dimension/weight

FPS

Storage Temp.

Picture quality

Operating Temp.

Specification Specification

Built-in 3x - G sensor Built-in MIC

External GPS(Optional) Built-in Speaker

H.264/AVC Micro SD card(SDHC)

PCM DC 12V ~ 24V Free Voltage

2ch(front/back)

Front/Back 720p

85(w)x48(H)x36(D)mm
88g(w/o bracket)

(adjustable from viewer software)

-front 14.5FPS, back 14.5FPS

-front 13.5FPS, back 13.5FPS

-Front 13.5FPS, Back 6.75FPS

-40℃ ~ +85℃

2ch :
very high/high/normal

-20℃ ~ +60℃

Front/back 2M Pixels NTSC / PAL Composite

1. Power is not turned on.

※ Check once again if the power cable is properly connected. If the problem is not solved, please contact manufacture.

2. The map is not shown when a video is played on a PC original viewer program.

※ Check your Internet connection.

Check if your Internet Explorer is v7.0 or higher.

3. Power is connected, but LED is not lightning.

※ Check if the power cable is connected properly. Then if still LED dose not lightning, the product or the memory card may be defective.

Please contact manufacture.

4. GPS signal dose not recognize. (GPS is sold separately.)

※ GPS signal reception may be interrupted temporarily depending on the environment and locations.

Drive your car to other location where GPS signal reception is abled. Please wait 3-5 minutes in the GPS signal reception area.
If the signal still dose not recognized, please contact manufacture

5. The product does not recognize the memory card.

※ Remove the Micro SD memory card from V200HD after power OFF, and check for any foreign material or abnormality around

the connecting terminal. Format the SD memory card and try again. If the memory card is old, please replace with a new one.

FAQ

Precaution before use

1. Please check for any defect on the product before installation. The Company shall not take responsibility for any cost or
expense incurred as a result of the failure to check before installation.

2. If installation was held at a service center other than those designated by the Company, the Company shall not take a

responsibility for cost or expense charged at such center.

3. If the constant power protect function is set ‘OFF’, monitoring during parking will be performed only for a certain period of
time. If the vehicle battery voltage is lowered for self-protection, power to the device may be disconnected even in the Parking
Mode disabling the recording.

4. The Micro SD card should be formatted every other week, as it may cause a recording error, a disabling saving file or playback
error.

5. The Micro SD card is a consumable. Use of an aged SD card may cause error. Please replace on a regular basis.

6. When a car accident occurred, turn off power of the product immediately, remove the Micro SD card and save the accident
file on your PC. If the file is erased due to the times away, the Company shall not take responsible.

■ Warranty

1. The products are manufactured through the strict quality control and inspection process.

2. The defect occurring in normal use of user within the warranty period will be repaired free of charge.

■ Warranty Details (Conditions)
Free Service: The defect occurring under normal use within the warranty period from the date of purchase will be repaired free of charge.
Paid Service: If the warranty period has passed.
Even within the warranty period

, following cases shall be repaired at cost:
Failures caused by natural disasters (fire, lightning, flood damage, etc.)
Failures caused by carelessness using (drop, flooding, shock, breakage, excessive operation)
Failures caused by the malfunction of power in use and connected equipment.
Failures caused by any changes of a product and repaired from an unauthorized service center.
.

Body Accessory

1 Year

(from purchase date)

Within 6 months SD card, Bracket, Cigar Lighter
Excluded

warrantee

Card Reader, Vided Cable (cut user’s mishandling)

• Accessories are not repaired free of charge. The products other than the warranty period shall not be replaced free

of charge.
Important data shall be backed-up in a safe place and we shall not be responsible for any loss of the data stored in

the product.
Date : D. M. Y.
Distributor :

Customer Service

Manufacture : #201-711 & 712 Chunui Techno Park Ⅱ 202 Chunui-Dong, Wonmi-Gu, Bucheon-City
Gyeonggi-Do, Korea(ZIP:420-857)

Please download the user manual, program from below website

http://www.huvitech.com