Strange message on TV - help!

[sphil]

I have a Panasonic TX32LXD70 TV. When I turned it on tonight, a text box came up in the middle of a balck screen, reading: 'No DVB Service found. Please check arial or local DVB service availability'.

Pressing OK doesnt work - in fact none of the buttons make any difference at all - it's as if the TV has frozen. Videos and DVDs work, but nothing else.

Any ideas anyone?

digital switchover??

. Just changed the batteries in the handset...

Now you have sorted the remote control buttons not working, has it found the aerial connection - or has the lead fallen out?

DVB is the code name for digital TV signals so it does, as NN suggests, sound like an aerial problem (or amplifier if you feed the TV from an amp somewhere else in the house).