JVC LT-42WX70 Instructions - Page 125
The source indication stays on the display., No picture from HDMI devices.
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Troubleshooting No sound. ● Check the speaker cord connection. (➔ page 05) ● Press the MUTING button. ● Check the amplifier connection. ● When "AMP" is selected under "Speaker", the sound is output from the amplifier, and not from the speakers of the monitor. (➔ page 13) No picture from HDMI devices. ● Select the correct input on the monitor. ● Use a cable marked with the HDMI logo. ● Please use a High Speed HDMITM Cable. High Speed HDMITM Cables are tested to carry an HD signal up to 1080p and higher. (➔ page 09) No sound from HDMI devices. ● Set "Input-1 Audio" properly. (➔ page 37) Cannot control HDMI CEC devices. ● Set "Control with HDMI" to "On". (➔ page 36) ● 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 29) Picture from a computer is strange. ● Adjust the items under "PC Setting". (➔ page 34) 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 27) ● Adjust "Picture Delay Time". (➔ page 25) 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) 39