Display Setting; Hdmi Cec - Geniatech ATV698 User Manual

3.20 Display Setting

Select icon,you can choose the button 'Display'.
display resolution,HDR to SDR,SDR to HDR in this part.

3.21 HDMI CEC

Select icon,you can choose the button 'HDMI CEC'.
One key play，One key power off, Auto change language in this part.
User can set the screen position，
User can set the CEC Switch，
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