Unable to tune channels

if all you got when you did the auto setup was 18 channels, that is because that's all the channels that your tuner could pick up in your area. There is no additional settings you can make or changes that will give you additional programs without an improved antenna system. Without knowing what kind of antenna you have there's no way to suggest an improvement.

Go into the tellys setup menu and select update channels then go to auto and it will find all the local stations.

Go into the menu on the TV and look for a selection that says auto setup or auto channel scan. Once you have an over the air antenna hooked up to it then run this feature. It will automatically pick up the over the air channels. Also check in the menu and see if there is a selection that says cable/over air. You should be able to get to the menu thru the TV remote.

try this.... go into setup and make sure that analog tuning is selected... you could possible only have digital selected

Hello
Do connection to the antena if you wants to set the TV auto tuned.
During this initial setup, you can perform the following:

1 Select the language for the on-screen display text.
2 Select HOME or Retail mode. [Here you have to select "Home" mode if the set displays "Retail"

3 Connect cable or antenna, then select OK to run Auto
Program

• If you have cable and antenna available, please connect cable first.

• IMPORTANT: Auto Program is only effective when cable or

antenna is connected. If you cancel Auto Program before completion some channels may not be
available.

4 Auto Program will scan for available channels from the signal source directly connected to

the TV's CABLE/ANTENNA input and may take sometime to complete the process. Follow
the help text provided on the screen to run Auto Program.
OK.

Hello

You just do autotune to receive all channels. In this mode TV will tune through the entire channel band automatically, and finally will stop tuneing, and will show the first channel receved. You must be patient for these time. about two or three minutes, without disturbing is process. The tuning process follows.

Auto Tuner Setup

In Auto Tuner Setup, the TV automatically scans

t h rough all available channels, memorizing the active

ones and skipping over blank ones or channels with

weak signals. This means when you scan (using the

CH A N N E L +/- b u t t o n s ) you will receive only clear,
active channels
P ress the ME N U b u t t o n
Press UP or DOWN buttonTo AUTO TUNER SETUP
Press Right or Left button to operate
Press Vol+ or Vol (--) to choose CABLE or AIR
Press UP or DOWN button to move to START
Press Right or Left Button to start Auto Tuner Setup

Tv will show "NOW PROGAMMING" display.
Programming will take approximately 1 to 2 minutes.
After all it will show
PROGRAMMING OVER

Some cable systems experience interference from radio frequencies on cable Channel 95. You may delete this channel from
your scan by removing the "X" next to it on the Channel Summary screen.

The tuner inside the tv has failed - which is quite odd since you just bought it. Take it back and recover your money, you got a lemon.

Get a better Antena,like digital antena or a roof outside Antena to get better reception.Go to ur tv menu goto SETUP pick AIR and scan all the DTV free air programs stations.

By pressing menu botton on remote then chose setup/then channel setup before presssing auto tune or channell auto programm you may choose air or cable option then you can go for channel auto programming and your supposed to be done.
hope that will help you
have a nice day
regards alan

Using ACP (Auto Channel Programming) Press and keep button P/C pressed for approx 3 sec. ACP and the channel number appear on the screen. Indications in red letters are activated. Press button< YES is activated.
Screen will display SEARCH - STORE YES< > NO
Once you have the channel you want, activate STORE then <YES
This instuction booklet covers P40,P45 and P50 with remote model tp623