Input & Output settings (IFP105S)
Adjust the Sound, Input, and External Source Display settings.
Sound
Adjust Touch Sound and Sound Output Settings.
Input Settings
Set labels for each input source that will be easily recognized when displayed by adjusting Input Naming Settings.
External Source Display Settings
Adjust the HDMI OUT Format resolution and timing settings to 3840 x 2160 @ 60Hz or 1920 x 1080 @ 60Hz.