HDMI Quality
An HDMI connection has the best picture and sound quality. One HDMI cable combines video and audio signals. Use an HDMI cable for High Definition (HD) TV signals
For best signal quality transfer, use a High speed HDMI cable and do not use an HDMI cable longer than 5 m.
Copy protection
HDMI ports support HDCP 1.4 (High-bandwidth Digital Content Protection). HDCP is a copy protection signal that prevents copying content from a DVD disc or Blu-ray Disc. Also referred to as DRM (Digital Rights Management).