Centre input active

You probably have a shorted button on the TV itself. It's not the remote. Consult a professional TV technician to resolve this issue.

Hello there,

For the Best Picture use the HDMI Cable and here are the Settings for the color setup.

Adjusting Your HDTV Settings
Using the On-screen Display (OSD)
The remote control or the control buttons on the side of the TV can control all the function settings. The
OSD allows you to adjust contrast, brightness and other settings. The TV will save changes made to the
settings, even if the TV is turned off.
The OSD consists of several menu options. The main menu options may vary depending on your
selected input source.
Note: Some of the main menu options may have additional submenus, for example, the TV Rating
submenu for Parental Controls.
The remote control or the buttons on the side of the TV can control all the function settings. The HDTV
Settings App allows you to adjust contrast, brightness and other settings. The TV will save changes made
to the settings, even if the TV is turned off.
The HDTV Settings App consists of several menu options. The main menu options may vary depending
on your selected input source.
Note: Some of the main menu options may have additional submenus, for example, the TV Rating
submenu for Parental Controls.
1. Press the VIA button.
2. Press ? or ? on the remote control to select the HDTV
Settings App, and then press OK. The Main Menu will be
shown on the screen.
3. Press ?, ?, ?, or ? on the remote control to select one of
the menu options:
? Input
? Wide
? CC
? Sleep Timer
? TV Settings
? PIP
? Network
? Bluetooth
? Help
4. Press OK to select the option or feature you want to adjust.
5. Once the menu option is displayed, press ? or ? on the
remote control to select one of the items to adjust.
6. Press OK to select it, and then press ?, ?, ?, or ? to adjust the selection.
7. Press BACK once to return to the previous screen. To return to your program once adjustments
have been completed, you can do one of the following:
a. Press EXIT on the remote control.
b. Press the RED button on the remote control.
c. Highlight and select the RED X in any menu.

i hope this was helpful don't forget to Rate

Please try adjusting the Power on delay before testing any other settings.

My Harmony remote sends commands too slowly when I press a button when in an Activity (Adjusting the Inter-key Delay)

http://logitech-en-amr.custhelp.com/cgi-bin/logitech_en_amr.cfg/php/enduser/std_adp.php?p_faqid=12706

My Activities never work correctly when first powering on my devices with my Harmony remote (Adjusting the Power On Delay)

http://logitech-en-amr.custhelp.com/cgi-bin/logitech_en_amr.cfg/php/enduser/std_adp.php?p_faqid=12333

My Harmony remote doesn't switch between Activities correctly without having to use the Help button (Adjusting the Inter-Device Delay)

http://logitech-en-amr.custhelp.com/cgi-bin/logitech_en_amr.cfg/php/enduser/std_adp.php?p_faqid=12696

My TV always stops short of the correct input when switching Activities using my Harmony remote (Adjusting the Input Delay)

http://logitech-en-amr.custhelp.com/cgi-bin/logitech_en_amr.cfg/php/enduser/std_adp.php?p_faqid=12707

Adding commands to be sent at the start or end of an Activity for a Harmony Remote

http://logitech-en-amr.custhelp.com/cgi-bin/logitech_en_amr.cfg/php/enduser/std_adp.php?p_faqid=10265

The Television may be out of synchronization with your remote or may be configured incorrectly.

1. In front of your Television, press the Help button on your Harmony Remote.
2. Answer No when asked "Did that fix the problem?"
3. The Harmony will then ask, one by one, if all of your required devices powered on when the Activity was started. Answer Yes or No until all required devices are powered on.
4. Answer No if the remote asks if the TV is set to the correct input needed for the Activity. In this example Input 4 is used, though this may vary from your setup. If the TV switches to another input but no picture is seen, continue answering No until an image appears.
5. If you now have a picture on your TV screen, answer Yes when asked if the problem is now fixed. Your television was simply out of synchronization with your Harmony One and should now work correctly. Please try switching between your other Activities to see if they switch correctly. If this has not fixed the problem, proceed to the next section Confirming your Activity Settings.

To confirm your Activity Settings, please follow the steps below:

1. Launch the Logitech Harmony Remote software and login to your account.
2. Click on the Activities tab on your home page
3. Click on the Settings button for the Activity you wish to troubleshoot.
4. Select Review the settings for this Activity and click on the Next button.
5. Confirm the input chosen for your television is correct. Select No, I want to run the setup wizard again to change these settings and click on the Next button.
6. Click on the Next button through the Activity setup screens until you arrive at the screen asking the question "What input or channel does your ... TV need to be on? From the list, select the input that the TV uses for this Activity. Once finished, click on the Next button.

**NOTE: It is recommended to perform these steps for all Activities that use the television.

8. Click on the Done button on the Set Up Activities: Summary page.
9. Click on the Done button on the "Select the Activity settings you would like to modify" screen.
10. When you have finished, click Done to save your changes.
11. Click on the Update Remote button to update your remote.

Make sure your cable box is on and on a channel that you normally watch so that we know there is video being transmitted to the TV,then useing the remote that came with the TV press the button that is labeled " input" or " source" multiple times until you see a picture back on your TV screen. Good luck and Happy Holidays!

Your TV probably does not have a digital tuner connected to the DTV/ANT input. Mine didn't. I had to connect the digital antenna to a digital converter box THEN go to the DTV/ANT input. Only then would it activate the DTV menu and allow me to scan for channels. If your TV worked fine with Cable TV connected to the input, it was because your signal was coming from the digital tuner in your DVR, or your cable provider was sending you an unscrambled digital signal (not likely).
I used a digital converter box I had purchased with the government $40 coupon back in 2009 but the resolution is only 480 and looks like a Monet or Renoir. Now I am shopping for a high quality tuner.

Hi!

Found some relevant info on how to adjust your video settings... You might want to give it a try!

Thanks! =)

4.12 PC Input Picture Adjustment
The Picture Adjust menu operates in the same
way for the PC Input as for the DTV / TV input in
section 4.2 for Backlight, Contrast, Brightness and
Color Temperature.
4.12.1 Auto Adjust
When the MENU button is pressed, the On Screen
Display (OSD) appears on the PICTURE ADJUST
page. Press the button to highlight the Auto
Adjust selection.
Press the button for the LCD HDTV to adjust to
the PC signal timing automatically.
4.12.2 H-SIZE
Press the button to highlight the H-Size selection.
Press the button to start adjusting the horizontal size of the picture. Use the or button to adjust
the horizontal size.
4.12.3 Horizontal Shift
Press the button to highlight the Horizontal Shift selection.
Press the button to start adjusting the horizontal position of the picture. Use the or button to
adjust the horizontal position.
4.12.4 Vertical Shift
Press the button to highlight the Vertical Shift selection.
Press the button to start adjusting the vertical position of the picture. Use the or button to adjust
the vertical position.
4.12.5 Fine Tune
Press the button to highlight the Fine Tune selection.
Press the button to start tuning the to the PC signal. Use the or button to adjust the tuning

4.14.1 Understanding Viewing Features
Your LCD HDTV features four viewing modes and Picture-In-Picture (PIP)/Picture-by-Picture (POP) mode.
You can switch viewing modes using the remote control.
4.14.2 Viewing Modes
Normal Mode
The original 4:3 aspect ratio (1.33:1 source) is preserved, so black bars are
added to the left and right of the display image. Standard TV broadcasts are
displayed with a 4:3 Aspect Ratio. Movies in 4:3 Aspect Ratio may be referred
to as pan-and-scan or full frame. These movies were originally filmed in 16:9
(widescreen), and then modified to fit a traditional TV screen (4:3).
Wide Mode
When watching a standard broadcast or full-frame movie in this mode,
the display image is stretched proportionately to fill the TV screen.
When watching a widescreen (1.78:1 source) program or movie, the
display image fills the TV screen. If you are watching a widescreen
(1.85:1 or 2.35:1 source) program or movie, there will still be black
bars at the top and bottom.
Zoom Mode
When watching a widescreen (1.78:1, 1.85:1, or 2.35:1 source)
program or movie, the display image is zoomed proportionally to fill the
width of the screen. The top and bottom are cut off to remove most of
the source material’s black bars. This mode is good for programs or
movies with sub-titles.
Panoramic Mode
When watching a standard broadcast or full frame movie in this mode,
the 4:3 Aspect Ratio (1.33:1 source) display image is stretched
horizontally on the left and right sides to fill the TV screen. The center
of the image is not stretched.

Note: Viewing modes are saved based on input. For example, you lasted watched a DVD in widescreen
mode and then watched TV in standard mode. When you switch back to DVD input, the viewing mode
will return to widescreen.

This is a configuration problem. My guess is that when you set up the "Watch TV" Activity, the input source was not properly selected. Remember, you should almost never need to control devices separately,(as you would with a typical remote). In fact, the only time you need to specifically control a device would be a situation where you need to access a little-used function that was not programmed as part of an 'activity'. Sometimes, you may need to control a device to tweak an activity that did not start correctly, but apart from these situations, you will almost always be concerned with starting "Activities". This is very different from your typical universal remote! Instead of operating 'devices' like your TV, cable box or DVD, you configure and select "Activities" that automatically control the devices that are used during that activity. So, go back into the Logitech software and make sure that your Watch TV activity is selecting the appropriate input. If everything is setup correctly, and you still are unable to go to the correct input, you may need to adjust some of your delay settings, especially the Power-on Delay. Power on delay is the amount of time it takes for the device to turn on and start accepting IR commands. On most electronics when you first turn them on if you hit other buttons too quickly the device will not respond to them. This delay helps to keep that from happening. Hope this helps!

Yes, find a good signal on ch 3 either from a vcr or straight cable. If you change to another input you will adjust set for that input or for that format. Make sure once again that you don't change any settings except the one in question...memory init. You may have to push arrow twice to save changes but I'll check on that. If all else fails you may need light engine.

i am not familiar with this model, but on most sets you will have a button on the remote to activate pip, when active you should be able to adjust channels on the small display with the remote and cycle through inputs. depending on the tv you will either have 2 inputs for your cable/sat/tv feed, or will have 1 with a dual tuner.
check the connections in the back for a second cable input, or hook up a dvd/vcr/game console/etc to test the pip.
start dvd or tape playing, press pip button to display the mini-screen, then use the tv/vcr or input button to cycle through the modes and see if one pops up. most tvs that have pip will also have a swap button on the remote, it may be labeled with text, or it may just look like one screen overlaying another, press that one to swap between displays.

hope this helps,
trin