Sound issue on Sharp TV
baladur13 Posted messages 47335 Registration date Status Moderator Last intervention -
Hello,
The sound settings on my Sharp LC-60LE652E television last only 30 minutes and then revert back to the original settings by themselves.
How can we save them permanently?
3 answers
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Hello,
On this television, in the Sound menu you have:
- Automatic volume
- Maximum volume on startupCheck if there’s a solution to your problem in these options. The automatic volume can sometimes be unsettling.
There’s also "Clear voice" which can alter the sound effect.
It’s very difficult to catch a black cat in a dark room.
Especially when it’s not there... -
Hello,
Try unplugging everything, HDMI cables, antenna, and power plug, wait five minutes, and plug everything back in.
If there's no result and if you have access to the menu, perform a "reset" or "factory reset" or "initial setup" or "factory settings" (see menu), but you will have to redo the entire installation and settings.
I call a spade a spade *
*in French in the text-
I have already made all these adjustments and yet the sound settings revert to the default after 30 minutes.
I am only connected via HDMI to different set-top boxes and the problem is the same regardless of the connection.
I do not have an antenna connected to this television.
I don't know if there is a lithium battery inside the television that might be too old.
How can I access it?
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Hello everyone,
dudu: "is there a lithium battery ????? that would be too old": a lithium battery lasts a long time.
If you've done a factory reset, it's likely that you have a problem with the preamp or its power supply on the board.
Unfortunately, the only solution left is to see a "repairman"!
Regards!
