No sound from HDMI devices.

●Set “Input-1 Audio” properly. (➔ page 35)

Cannot control HDMI CEC devices.

●Set “Control with HDMI” to “On”. (➔ page 34)

●Some devices may not accept controls by HDMI CEC.

Cannot operate the product using the buttons on the monitor.

●Set “Front Panel Lock” to “Off”. (➔ page 27)

Picture from a computer is strange.

●Adjust the items under “PC Setting”. (➔ page 32)

The source indication stays on the display.

●Turn on the selected external device and start playback.

●When no signal is input, you cannot turn off the source indication.

The picture and the sound do not synchronize.

●Adjust “Lip Sync”. (➔ page 25)

●Adjust “Picture Delay Time”. (➔ page 23)

Colours are strange.

●Adjust the items under “Picture”. (➔ page A-2)

●Load one of the picture presets to discard the current settings and apply the selected preset. (➔ page A-3)

No pictures displayed from an SD card/USB device.

●Check whether the picture files are of the supported format. (➔ page 39)

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