Sharp Aquos Error

[Cassandra_12]

Plugged my TV in and it has come up with this error:
009 : can't find this channel (E204)
Check the channel number on EPG, etc.
Any advice?

 

[hang-the-9]

What do you have connected to the TV to get service?

 

[Cassandra_12]

What do you have connected to the TV to get service?

Just a normal tv aerial. All good, took it to another house and it worked! Must be our aerial at home. Thanks!