2012年6月8日星期五

What you should focus on when Buying car dvd System

Buy car dvd System Notes:

With the current car dvd products in the automotive electronics an increasing proportion, nearly 40%  of new car owners have to install car dvd needs. Therefore, production and OEM all kinds of DVD navigation products in large numbers, while the difference in quality of the products is also beyond your imagination.

As many DVD product has an installed car stereo speakers will be a step on the gas scream, the sound and image are very poor, they reminded everyone in the purchase or Installation of car DVD products should focus on the following points:

First, sound quality

car DVD is used to play music, so the sound quality good or bad is very important. Therefore, before purchasing DVD be sure to ask the Taiwan DVD machine output is the first volume of a few “V”, or that the machine and sound quality compared to other DVD machines. If the DVD machines and CD sound quality can be an arch-competitor, machine quality, the price will certainly not cheap where to go.

Second, image and DVD machine with the amount of DVD screen with analog and digital high-definition screen display two kinds. Simulated screen pixel is usually 240 or 480 * 240 * 240 pixels, which are generally high-definition screen 800 * 480 pixels or higher. In addition, a good DVD dual optical drive is the assigned amount, that is, DVD, CD two kinds of drives.

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