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 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
Link setting is set to On.
- Check if the device is available in the Device Connections list in the Signal I/O
menu. If the device does not appear, it does not meet the HDMI CEC
standards. Connect a different device.
- 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.
- Connect no more than three devices that support HDMI
CEC at the same time.