Samsung QN90D - Subtitles Appear on the TV Screen; The HDR of the Connected External Device Turns off

Subtitles appear on the TV screen.
Turn off the Subtitle function in Subtitle Settings.
• (left directional button) Settings All Settings General & Privacy Accessibility Subtitle
Settings Subtitle Try Now
The HDR of the connected external device turns off.
If the Input Signal Plus feature is turned on, the range of receiving HDMI input signals is expanded, allowing you to
view HDR content sent from an external device.
•
(left directional button) Settings All Settings Connection External Device Manager Input
Signal Plus Try Now
- 219 -