Creative Communities of the World Forums

The peer to peer support community for media production professionals.

Forums AJA Video Systems Io 4K Plus Problem with HDMI

  • Io 4K Plus Problem with HDMI

    updated 5 months, 3 weeks ago 1 Member · 1 Post
  • Foster Payne

    September 11, 2020 at 12:04 am

    I have having a real problem with my Io 4K Plus HDMI input. I’m running HDMI from an iMac to AVPro’s AC-MX44-AUHD-HDBT matrix switcher, then to the Io 4K Plus. The problem is the Io 4K is not showing any HDMI connection (the app shows the HDMI port as red with “unknown” above it). When I have the switcher throw a test pattern, this comes through to the Io 4K great as a 1080p60 signal.

    I would be inclined to think that this is a problem with the switcher, but when I hook any other device up to the switcher using the same output port and HDMI cable, I get a great picture! For some reason the Io 4K is being really touchy.

    Has anyone else seen a similar issue?

Viewing 1 of 1 posts

Log in to reply.

We use anonymous cookies to give you the best experience we can.
Our Privacy policy | GDPR Policy