The VAC-S18U is a 1×8 HDCP 2.2 compliant distribution amplifier for HDMI signals at resolutions up to 4K@60 (4:4:4). OUT1 includes a down converter that enables 4K input video signals to be converted automatically to 1080p if the sink device does not support 4K. It also features audio de-embed function. Output signal can be set to muted (black screen) or disabled for each channel separately. Input and output signals of VAC-S in the system can be monitored from WEB browser for problem analysis.