●● Use a cable shorter than 10 feet (3 m) to get the best UHD contents viewing quality.
●● Many computer graphics adaptors do not have HDMI ports, but have DVI ports instead. If your PC does not support HDMI video out, connect your PC with an
"" For more information, refer to "Connecting a Computer."
●● For the One Connect or One Connect Mini supported models, when the TV is connected to other equipment such as DVD/BD or STB via HDMI, network standby mode will be automatically activated. In this network standby mode, the TV continues to detect and connect HDMI Devices. This function can be deactivated by pressing the following buttons on the remote control.
(up directional button) 
(left directional button) 
(up directional button) 
(down directional button) 
VOL 
(up directional button) 
(left directional button) 
(up directional
button) 
(down directional button) 
RETURN
"" If the function is deactivated and TV is turn off, the function is automatically activated again when the TV is next switched on.
Connection notes for audio devices
●● For better audio quality, it is a good idea to use an AV receiver.
●● Connecting a device using an optical cable does not automatically change the audio output to the devices speakers. To change the audio output to the device, do one of the following:
Use the Select button to select Audio Out/Optical on the Sound Output menu. (
Settings 
up directional button 
Sound Output).
Select Audio Out/Optical on the Sound Output menu. (
Settings 
Sound 
Sound Output).
●● An unusual noise coming from a connected audio device while you are using it may indicate a problem with the audio device itself. If this occurs, ask for assistance from the audio device's manufacturer.
●● Digital audio is only available with
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