Need to prevent getting lost when you drive to someplace? Or choose to locate the shortest road for your
destination? What really should you do? Quite quick, really the only you need can be a navigation method.
GPS, short for worldwide positioning system, was created by U.S. Department of Defense. At first it was
used chiefly within the military field, but now these technologies have been broadly utilized in a lot of
industries, like automotive market. Normally speaking, GPS applied in vehicles is just what we get in
touch with auto gps unit navigation system.If your car is BMW X5 E53,then read this artical carefully.This BMW X5 E53 dvd player we introduced is fit to BMW X5 E53 :2000 to 2001-E53 (BMW Old 17-Pin connector) and BMW X5 E53 :2002 to 2007-E53 (BMW new 40-Pin connector).

BMW X5 E53 GPS system for cars is not that complicated as it for airplane or military purpose.
Transportation by car is dependent on the roads that are traveled. During many years development for in
dash BMW Navigation player GPS system, industry has tried various ways to implement them. It supports
Dual zone function which allows music playing and GPS navigation reporting at the same time. In addition
to regular features of in dash car DVD player, BMW Navigation also supports steering wheel, and with
many video and audio output and rear monitor video interfaces. Some transportation corporations use GPS
navigation system within their vehicles track vehicles avoiding their employees to cheat their boss or
other purposes.

The most helpful one particular drivers could be listening to the radio. During the driving, it’s usually not advisable for the drivers to view videos or play games for the sake of security, so a variety of radio programs come to be their principal source of entertainment. Whilst for passengers, viewing different types of video may possibly be their favored enjoyment. Commonly a two din DVD players cannot simply assistance CDs and DVDs, but in addition read USB and SD cards of large memory. This brings you a rich video resource. On top of that, television programs could be a
typical decision since it brings the passengers several different interesting shows, amazing concerts and
amusing films. When the driver just isn’t driving the car, he may also delight in these enjoyable
entertainment. What’s much more, playing games are yet another alternative for relaxation. Thus, the
driving should be far more joyful and colorful with such a dvd gadget model.

Information about this BMW X5 E53 dvd player:

Quick Overview

System parameters

Operation system	WINCE 6.0 CORE
Support map	Tomtom, IGO, Route 66,Papago etc
Video system	automatic PAL/NTSC

Display

Display size	16:9
Screen Size	7 inch
Touch Screen	yes
Screen Resolution	800*480 Pixels

GPS Navigation System

Chipset	SIRF STAR 3,Sumsung 400Mhz
Frequency	1.575GHz
Channel number	20channels
Hot start time	average 2s
Warm start time	average 31s
Cold start time	average 32s
Display output	CVBS+S-VIDEO output
Audio output	Stereo CD Quality
Support audio type	MP3/PCM/WMA
Support video type	ASF/AVI/WMV/DIVX
Tracking sense degree	-159dbm
Position accuracy	10m, 2D RMS, WAAS enable
Velocity	0.1m/s
Data renewal rate	1Hz
Re-catching time	average 0.1s
The biggest fixed height	18000m
The biggest velocity	515m/s
Power specification	DV 12V, current<500mA
Consumption	4.5W(12V/360mA), normal 3W(12V/250mA)

Amplifier parameters

Testing voltage	13.8V
Maximum power output	4×45W
Speaker impedance	4Ω (4-8Ω acceptable)

DVD parameters

Video output range	1+10.2Vp-p(75Ω)
Disc spec	diameter 12cm disc
Compatible disc	DVD-R,DVD-RW,DVD+R,DVD+RW,CR-R,CD-RW,CD-DA,MP3,WMA,HDCD,SVCD,VCD,MPEG,JPEG

Audio parameters

Channel Separation	60dB
Distortion	0.5%
Frequency response	20Hz-20KHz (±3dB)
S/N Ration	70dB
Bass Treble Effect	Low 100Hz±10dB High 10KHz±10dB

Radio parameters

FM/AM frequency	FM: 87.5MHz-108MHZ(Worldwide) AM: 522KHz-1620KHz(Worldwide)
Radio area	Europe,Japan,USA,Russia,China,Latin America
Storage quantity	FM radio: 18channels AM radio: 12channels
Search method	automatic/manual

A number of people spend much far more consideration towards the brand once they are deciding on and obtaining an auto dvd, and believe that an unknown brand of auto dvd unit suggests “poor-quality”. On the other hand, that reality is just not like this. Now a lot of people favor to purchase dvd player made in China, even though they’re not well-known brands. Possibly the relatively low price is definitely the key reason, but you cannot deny that most these dvd players are also of top quality.