I don't have cable, so I bought a small antenna to hook up to my LG TV. The antenna option will not highlight on the menu, and my TV is not finding any channels on tuning.

First check the current source (input) on the TV. Without knowing the model of the TV, I can only recommend you first look for a source or input button on the remote or on the front panel of the TV. Press this button multiple times if needed to set the source to TV. Press OK on the remote or Select. (On some TV, just waiting after highlighting the desired input will lead to the switch.)

If you don't see that, see if there is a Menu Settings option on the TV that lets you chose a source. Once your source is TV, see if you can access the Menu sub-section for the RF (coax) tuner settings. Most TVs will blank out the TV antenna/cable selection and channel search options when the source is not TV.

I hope this helps.

Cindy Wells

go to the Menu and you should find it.

go into the tv settings and change cable to air

Just press the input button untill the antenna is highlighted press ok and then run the auto search feature to store any available channels.

After u hook up the antenna source like a digital or a roof antena to the tv.Used ur remote go into the tv menu.Goto SETUP,go down to CH.Pick AIR enter and scan for free air DTV channels.

Hi,

I'm assuming your Antenna is connected to your TV with a co-axial cable? If so, please make sure you have run the Analogue/Antenna/Air channel scan correctly:

1. Switch the TV on
2. Press the "MENU" button on the Curtis remote supplied with the TV.
3. Press the RIGHT arrow button five times to highlight the "Channel" menu
4. Press the "ENTER" button or the DOWN arrow once to open the "Channel" menu

The Air/Cable option should be highlighted.

5. Use the LEFT/RIGHT arrow buttons to set the "Air/Cable" option to "Air"
6. Press the DOWN arrow to highlight "Auto Scan"
7. Press the "ENTER" button or the RIGHT arrow once to start the automatic channel scan.

When the scan has finished, the TV should automatically return to viewing mode. If not, just press the "EXIT" or "MENU" button on the remote to close the menu.

You also need to make sure the correct INPUT/SOURCE is selected on the TV:

1. Press the "SOURCE" button on the Curtis remote
2. Use the UP/DOWN arrows to highlight "TV" in the INPUT SOURCE menu
3. Press the "ENTER" button on the remote to select "TV" and close the INPUT SOURCE menu.

This should be all you need to do to watch your TV from an antenna source.

Please post back if you are still unable to get it to work and need further assistance.

Regards,
BElectric

It is important for the TV to know what type of
signal-Cable TV (CATV) or a normal antenna
you are using. Choose your signal (Antenna or
Cable):
Press MENU to see the main menu.
Press CH+ or CH- to highlight Setup.
Press OK to enter the Setup submenu.
TV/CATV is highlighted. Press VOL+ or
VOL- to select TV or CATV.
Choose CATV if you have Cable TV
service. (See page 4 for connection
details.) If you do not have Cable TV
service and you connected an antenna
to the TV, choose TV. (See page 5 for
connection details.)
Press MENU repeatedly to exit the
menu or the menu will automatically
disappear within a few seconds if no
buttons are pressed on the remote
control.

And here is the manual if you need .

http://tv.rca.com/RCATV/Assets/pdfs/27F520T_1641312E_IB_e-06.pdf

Good luck and please rate

Firstly, depending which reception area you are in, an indoor antenna may not give you a good signal across all your channels. If in you put the antenna into the aerial connector of the TV & if in your set up menu, there is an Auto tune option then enter this & it will tune in all the channels it can find. If not then select the Manual tune option & you will need to tune each channel as you find them. Follow the on screen instructions as a guide.

You probably have to set the tv to run on the input jacks your antenna is plugged in to. In other words these newer tv's have 2 or 3 inputs and they only run on the input it is set on, if not the right one you must change the setting. On mine there is a button next to the on/off button on the set which is inputs, keep pressing that button and it cycles through inputs till you get the right one. When tv first comes on it flashes the name of the current input on the screen--think they all do that. If input is hdmi, it refers to the hdmi socket, if composit (I think) then it refers to the rca jacks that are red, white, yellow, may be more than one of either. In this way you could have cable on one input, a video player on another, and cable on still another by switching desired input. I use a UHF antenna but it didn't work till I got the right input and then searched for stations studying the menu for station setup, have to set up the stations first, it will configure settings for each station, and have it do that before you can expect to find and receive stations. With correct input you should get a blue screen or something with printing if input is right, click your menu button and will see the menu and then find where to configure stations setup, otherwise it is totally black and nothing happens, nothing responds, that's the wrong input.

To change between cable and antenna on your TV,
Press Home to display the "XMB" menu.
pick "settings" on the menu
then pick "channel" on the next menu
under channel settings, select "on" for cable and "off" for antenna TV.

Your user manual is available for download and option printing at the following link :
http://129.33.22.12/release/KDL40XBR4.pdf