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Introduce Digital Video Broadcasting of car dvd player

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Digital TV is an important optional function in car DVD player nowadays. Digital TV include ATSC-

MH,DVB-T ,I-SDB-T and Germany TV.Then how much do you know about this? Next we will introduce Digital

Video Broadcasting(DVB) to you.

Digital Video Broadcasting (DVB) is a suite of internationally accepted open standards for digital

television. DVB standards are maintained by the DVB Project, an international industry consortium with

more than 270 members, and they are published by a Joint Technical Committee (JTC) of European

Telecommunications Standards Institute (ETSI), European Committee for Electrotechnical Standardization

(CENELEC) and European Broadcasting Union (EBU). The interaction of the DVB sub-standards is described in

the DVB Cookbook.Many aspects of DVB are patented, including elements of the MPEG video coding and audio

coding.

DVB systems distribute data using a variety of approaches, including:
satellite: DVB-S, DVB-S2 and DVB-SH
DVB-SMATV for distribution via SMATV
terrestrial television: DVB-T, DVB-T2
digital terrestrial television for handhelds: DVB-H, DVB-SH
microwave: using DTT (DVB-MT), the MMDS (DVB-MC), and/or MVDS standards (DVB-MS)
cable: DVB-C, DVB-C2

These standards define the physical layer and data link layer of the distribution system. Devices

interact with the physical layer via a synchronous parallel interface (SPI), synchronous serial interface

(SSI), or asynchronous serial interface (ASI). All data is transmitted in MPEG transport streams with some

additional constraints (DVB-MPEG). A standard for temporally-compressed distribution to mobile devices

(DVB-H) was published in November 2004.These distribution systems differ mainly in the modulation schemes

used and error correcting codes used, due to the different technical constraints. DVB-S (SHF) uses QPSK,

8PSK or 16-QAM. DVB-S2 uses QPSK, 8PSK, 16APSK or 32APSK, at the broadcasters decision. QPSK and 8PSK are

the only versions regularly used. DVB-C (VHF/UHF) uses QAM: 16-QAM, 32-QAM, 64-QAM, 128-QAM or 256-QAM.

Lastly, DVB-T (VHF/UHF) uses 16-QAM or 64-QAM (or QPSK) in combination with COFDM and can support

hierarchical modulation.

The DVB-T2 specification was approved by the DVB Steering Board in June 2008 and sent to ETSI for

adoption as a formal standard. ETSI adopted the standard on September 9, 2009.The DVB-T2 standard gives

more robust TV reception and increases the possible bit rate by over 30% for single transmitters (as in

the UK) and should increase the max. bit rate by over 50% in large single-frequency networks (as in

Germany, Sweden).

DVB has established a 3D TV group (CM-3DTV) to identify “what kind of 3D-TV solution does the

market want and need, and how can DVB play an active part in the creation of that solution?”. The CM-3DTV

group held a DVB 3D-TV Kick-off Workshop in Geneva on January 25, 2010, followed by the first CM-3DTV

meeting the next day.Besides audio and video transmission, DVB also defines data connections (DVB-DATA –

EN 301 192) with return channels (DVB-RC) for several media (DECT, GSM, PSTN/ISDN, satellite etc.) and

protocols (DVB-IPTV: Internet Protocol; DVB-NPI: network protocol independent).

Older technologies such as teletext (DVB-TXT) and vertical blanking interval data (DVB-VBI) are

also supported by the standards to ease conversion. However, for many applications more advanced

alternatives like DVB-SUB for subtitling are available.

So you can clearly know the Digital Video Broadcasting of a car dvd player. And then decide wheter

need to buy the optioanl function of  DVB when buy a car dvd player gps navigation sydtem

custom tax of car dvd player

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About the Import  Custom Tax of buying car DVD player, do you need to pay custom tax? Different countries have different conditions.  It do not need to pay taxes in America.We will try our best to help our buyer to minimize the risk of paying taxes, but you still find the price is lower than standard even you are chosen to pay taxes. We also will value down the price on the package to help you from paying taxes. The price on the package will be USD$100 – USD$180.We also can write lower than USD$100 – USD$180 according to your needs.
First, Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer’s responsibility.Please check with your country’s customs office to determine what these additional costs will be prior to bidding/buying.
Second, Some countries’ customs may charge taxes for importing good from another country such as Import Duty,Value Added Tax, a Purchase Tax, Customs clearance fees etc. Buyers as importer are responsible for paying such costs. Buyers can not request to cancel the order or request for refund or resend under this situation.

car dvd player questions and answers

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1.Question: Failure to open the unit
Reason : no install bus pod or not install the bus pod properly
Solution : configure the bus pod properly

2.Question: Failure to enter the GPS navigation
Reason :Not setting the gps navigation route correctly
Solution : reset the gps navigation route

3.Question: No BT function
Reason : No mobile telephone connection
Solution : Enter the BT setup and check the machine name and code

4.Question: Failure of touch screen
Reason : Touch screen deflected
Solution : recalibrate the touch screen

5.Question: Failure of specific speaker
Reason : Incorrect audio setup
Solution: configure speaker properly

6.Question: Failure of the Reverse Radar ‘s alarm
Reason : Reverse Radar ‘s alarm setup is not correct.
Solution: Enter the reverse radar’s alarm setup and reconfigure

7.Question: Failure of navigation’s signal
Reason : Not insert the GPS antenna or not configure the GPS antenna correctly
Solution : Insert the GPS antenna properly

 

car dvd player for BMW series

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We have many different kinds of car DVD players fit to BMW series. If your car is Bmw series, please find the products you are interested in.

Model: SRD-8788
Fit to these cars:
BMW 3 Series:1998 to 2001-E46(BMW Old 17-Pin connector)
BMW 3 Series:2002 to 2006-E46(BMW new 40-Pin connector)
BMW M3 (1998-2006)

Model: SRD-8786
Fit to these cars:
BMW 5 E39 Series:1996 to 2001-E39 (BMW Old 17-Pin connector)（BMW X5 / BMW M5）
BMW 5 E39 Series:2002 to 2003-E39 (BMW new 40-Pin connector)
BMW X5 E53 :2000 to 2001-E53 (BMW Old 17-Pin connector)
BMW X5 E53 :2002 to 2007-E53 (BMW new 40-Pin connector)
BMW M5 :1996 to 2003 (BMW new 40 OR 17-Pin connector)

Model: SRD-8798
Fit to these cars:
automatic air-conditioner+heated seat
BMW E90 3 Series  (2005 Onwards) Saloon
BMW E91 3 Series  (2005 Onwards) Touring
BMW E92 3 Series  (2005 Onwards) Coupe
BMW E93 3 Series  (2005 Onwards) Cabriolet

Model: SRD-8820
Fit to these cars:
automatic air-conditioner+heated seat
BMW E81 1 Series  (2004 Onwards) Door Hatchback
BMW E82 1 Series  (2004 Onwards) Coupe
BMW E87 1 Series  (2004 Onwards) 5 Door Hatchback
BMW E88 1 Series  (2004 Onwards) Convertibl
Model: SRD-8821
Fit to these cars:
manual  air-conditioner+heated seat
BMW E81 1 Series  (2004 Onwards) Door Hatchback
BMW E82 1 Series  (2004 Onwards) Coupe
BMW E87 1 Series  (2004 Onwards) 5 Door Hatchback
BMW E88 1 Series  (2004 Onwards) Convertibl

Model: SRD-8819
Fit to these cars:
manual air-conditioner+heated seat
BMW E90 3 Series  (2005 Onwards) Saloon
BMW E91 3 Series  (2005 Onwards) Touring
BMW E92 3 Series  (2005 Onwards) Coupe
BMW E93 3 Series  (2005 Onwards) Cabriolet

 

How to buy car dvd player with gps

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Now own a car DVD Player will make your driving more safe and happy, but many  owners don’t know how to buy car dvd player,Now Seicane will tell you the note notice of buying car dvd player.

How to buy car dvd player with GPS?

1 Performance

The performance here refers specifically to the ability to receive GPS signals; the signal strength is good or bad is that we must first consider the question, good GPS navigation devices, must have strong signal reception ability. There are many factors determine the signal, GPS navigation chip is equipped with the most important, currently used Sir Star III high sensitivity chipset products tend to have better signal capability, such products to receive the signal even difficult to distortion, can well avoid “drift” phenomenon. In addition, search star speed, number, signal strength and stability can reflect on this product in the signal reception performance, we should pay more attention to the time of purchase and trial.

2 Configurations

A good product in hardware performance must be satisfactory, if the hardware performance is too low; GPS navigation systems will appear slow to respond, crashes, instability and even found less than satellite, and so adverse conditions. Currently on the market performance products are generally equipped with a frequency above 400MHz CPU, 64MB or more memory to run and support more than 2GB capacity SD or SDHC memory card, a lot of products are also built-in flash memory; these are the guarantee of stable operation of equipment. In addition, the product of the work (shell material / button feel / support structure), screen (resolution / size / scale / effect), speaker (volume / effects), anti-electronic jamming performance, waterproof and shockproof performance and battery life, also use the specific performance of a very significant impact. As for Bluetooth, FM transmitter, rear view additional features such as icing on the cake, the user can choose according to their needs.

B. Software and Maps

If the hardware is a GPS navigation device body, then the built-in navigation software and GPS navigation electronic map that is the soul, and even determine the merits of electronic map of the GPS navigator will give us the use of experience. A good set of electronic maps to do:

1. Accurate and detailed road information;

2.POI rich points of interest detail, the small building on the map are reflected;

3. display intuitive and convenient, such as 3D maps can provide great convenience;

4. vendors update the map quickly, able to adapt to rapid changes of urban roads and buildings change. If you can do more than four points, then this product should have better performance. The current Car GPS Navigation one machine mainly uses the following map: Nariño, Kay Rucker, inter-city links, long to Articles (Can), spiritual figure.

This is among the Seicane car dvd gps navigation

How to choose car dvd player

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How to choose car DVD players?
Maybe this is a questions that most customers consider before buy a car DVD player.

Car, and to meet the basic needs people walking after gradually towards both entertainment multifunctional direction. So, like the MP3, DVD and other AV products increasingly bestow favor on, especially the crackling of vehicle DVD and most popular. However, with the increase of demand, vehicle DVD boom, wide variety of brands often let not enough connoisseur of our eye also have no choice hand-stitching work. To this, the expert points out, the owner of the vehicle DVD in how to various brands choose the suitable products, create their own car mobile cinema..
But how to choose car DVD players.

Brand choice: brand is the guarantee of quality, though not absolute, but manufacturer’s scientific and technological strength is really decided to product quality prerequisite. Vehicle DVD also is so, powerful brands to produce advanced technology, excellent quality and quality assurance products.

Display distinguish: car DVD screens are generally classified into mimic panel and digital screen two, the digital screen less than mimic panel a signal conversion process, signal interference by smaller, the picture is more strong reductive ability. So now widely used in car DVD is digital screen. Experts point out that said, identify screen repeatedly test the first function keys response is sensitive, fast operation may caused the crash will, secondly by using mobile phones, handwritten brush touch screen, see a screen whether there will be shadows, if have, for a bad product that screen.

Sound quality audio-visual: quality is a DVD quality or not direct portraiture, it not only affects the quality of the sound effects, also affect the person’s mood. However, the owner of the ordinary may not like a listen to those fans can distinguish badly. Suggested in the choice of the audition when high music, turn the sound the largest open, listen to the high-pitched whether there will be damaged, listen to the bass is too depressing, have without a sound phenomenon and so on, in addition must pay attention to the DVD lead output.

How to choose car dvd players?  You should consider another aspect.

Fan detection: fan is to help DVD heat dissipation, ensure the normal operation of the tool. Fan quality also decides car dvd gps performance. The fan’s test method is very simple, the process of operation in the DVD, will be transferred to the minimum volume, listen to the voice of the machine, such as a “Zi Zi” noise, show fan cooling is not good.

Audio processing system detection: high quality audio processing system can make music files in play in the process for distortion; restore the most the voice of truth. Simple judgment it quality, can be in the operation of the Car DVD Player drive to the smallest process will sound to the throttle to detect electromagnetic interference.

If you want to know more about how to choose car dvd players for your car, contact us. Welcome to Seicane, enjoy your driving.