TX-8470 Notes regarding connections with HDMI cables

HDMI (High-Definition Multimedia Interface) is a digital interface standard for connecting TVs, projectors, Blu-ray Disc players, game consoles, and other video components. With HDMI, a single cable can carry control signals, digital video, and digital audio.
Connections
Push HDMI cables straight in and all the way. You can damage the terminals if you try to insert at an angle.

• Hold the terminal housing on the HDMI cable when unplugging. Pulling on the cable may lead to damaged cabling.

Putting a load on HDMI cables can lead to poor operational performance. Place the cables so there is no load put on them.

• When 4K high-quality video (4K 120 Hz, etc.) or 8K high-quality video (8K 60 Hz, etc.) is to be played, use ULTRA High Speed HDMI Cable that has the "ULTRA HIGH SPEED" label attached to the packaging.