If you cannot control an HDMI device using the HDMI
Link feature, try the following solutions:
-
Make sure
all necessary cables are securely connected and the power is on for
the projector and connected video sources.
- Make sure you connect the HDMI cable to the HDMI2 (eARC/ARC) port.
- Make sure the cables meet the HDMI CEC standard.
- Make sure the connected device meets the HDMI CEC standard. See
the documentation supplied with the device for more
information.
- Make sure the HDMI CEC setting
is enabled.
- Make sure the connected devices are turned on and in standby
status. See the documentation supplied with the device for more
information.
- If you connected a new device or changed any connections, make
sure the CEC function is set for the connected device. You may need
to restart the device.