Denon Receiver HDMI Cable Test - Testing High Speed and older HDMI cables

This video uses the Denon AVR-X4700H receiver to test two High Speed HDMI Cable rated for 4K Video at 30 Hz, 2160p, 48 bit/px color depth and supports bandwidth up to 18Gbps. The cables tested are: Certified Monoprice cable Amazon Basics High Speed Cable. Also tested is an older HDMI cable I had lying around. I have no idea when I got it or what HDMI version it supports. I assume it&at least 1.4. The procedure should work for any of the 2020 Denon receivers which support HDMI 2.1. It uses information from this older Denon service manual: Denon Receiver HDMI cable testing manual But for 2020 receivers you need do two things differently: 1) Hook up the HDMI cable between HDMI7 (8k) and the Monitor1 (eARC) HDMI ports on the back of the receiver. 2) Press the [Back] and [Up Cursor] buttons on the front panel to enter HDMI Diagnostics Mode. Denon AVR-X4700H 7.1.2 Receiver ------------------- Link to my Etsy Store: ------------------- Music: Licensed under Creative Commons: By Attribution 4.0 License ------------------- End Screen Video Acknowledgement: Cosmic Reef Video produced by NASA and the Space Telescope Science Institute (STScI).