Another input source is selected on the unit.

Select an appropriate input source with the input selection keys.

Another input source is selected on the TV.

Switch the TV input to display the video from the unit.

The video signal output from the unit is not supported by the TV.

Set “MON.CHK” in the “ADVANCED SETUP” menu to “YES” ().

The cable connecting the unit and TV (or playback device) is defective.

If there is no problem with the connection, replace with another cable.

The input video signal (resolution) is not supported by the unit.

To check the information about the current video signal (resolution), use “Video Signal” in the “Information” menu (). For information about video signals supported by the unit, see “HDMI signal compatibility”.

The TV does not support HDCP (High-bandwidth Digital Content Protection).

Refer to the instruction manuals for the TV and check the TV’s specifications.

If you want to play back contents that require HDCP 2.2-compatible devices, both the TV and playback device must support HDCP 2.2.

The playback device that supports HDCP 2.2 is connected to other than the HDMI 1-3 jack.

To play back contents that require HDCP 2.2-compatible devices, connect the playback device to the HDMI 1-3 jack ().

The number of devices connected to the HDMI OUT jack is over the limit.

Disconnect some of the HDMI devices.

Another input source is selected on the TV.

Switch the TV input to display the video from the unit (HDMI OUT jack).