81
Other issue
HDMI-CEC does not work.
This product does not support the HDMI-CEC feature.
To use several external devices compatible with the HDMI-CEC feature that are connected to the
HDMI1, HDMI2 and HDMI3 ports on the product, turn off the HDMI-CEC features on all the external
devices. External devices include Blu-ray and DVD players.
Operating an external device when its HDMI-CEC feature is enabled may automatically stop other
external devices.
To change HDMI-CEC settings, refer to the device user guide or contact the device manufacturer for
assistance.
The IR sensor is not functioning.
Make sure the sensor light turns on when a button is pressed on the remote control.
•
If the sensor light does not turn on, turn the power switch off and then on again on the back of
the product.
(The power LED lights up red when the screen is switched off.)
If the sensor light still does not turn on after the power switch is turned off and then on again, an
internal jack may be disconnected.
Contact your nearest service center to have the product serviced.
•
If the sensor light that is on does not flash red when a button is pressed on the remote control,
the IR sensor may be defective.
Contact your nearest service center to have the product serviced.
•
This function is available only when a source device, such as a DVD player and STB, is connected
to the product via an HDMI (RGB signal) cable.
When booting the PC with the input source set to
DisplayPort
the BIOS and booting screens do not appear.
•
Boot the PC when the set is turned on or when the input source is not
DisplayPort
.
