HDMI is the abbreviation for High Definition Multimedia Interface – that is an interface used for the transmission of high quality audio and video data.
If you are wondering why HDMI is better than the analog cable, the answer is simple: unlike the analog cable, HDMI transmits the data in its original form, so the image is clearer and the sound flawless. HDMI cables can be used on PC, DVD player, console etc. You need 3 things to enjoy the benefits of HD technology: a HDMI input monitor, a player (DVD-player or PC) that supports HDMI and an HDMI cable that connects the two.
Using the hdmi cable is very simple. Look for the HDMI slot on the monitor (it has a trapezoidal shape) and then insert the cable; do the same for the player, connecting the other end of the cable. Then go to the monitor settings and look for the HD signal. The monitor should detect the HD signal, but if you can’t find it, look in the monitor’s manual for information about it, but also check the cable connection.
After you find the HD signal, see if the resolution, contrast or brightness are good by checking the settings. If your device (monitor or PC) does not have HDMI input / output, you can purchase an adapter.
Today, HDMI is adapted for almost any gadget (phones, cameras etc.) because it ensures the transmission of data in their original form, which translates into much better sound and image.