WS-55511 Mitsubishi projection TV is stuck on input 4, remote will not work at all. Any suggestions?

The only HD input for this set is the Component input on the rear marked DTV.

You must connect a HD signal to that input.

On front of set press the input (or Device) until you reach the DTV input.

Unplug the television. Connect the VGA compatible monitor cable from the laptop's VGA monitor Output to the VGA Input on the back panel of the television. You will need a splitter to connect the audio cable from your laptop to the VGA Audio Input on the television. Never mind if you have speakers connected to your computer.

Press the Device button on the remote control or on the television front panel to display the Device Selection Menu. Select the device you want to view, in this case VGA. The only compatible resolution is 640X480 at a sync rate of 60 Hz.

Do not leave stationary or letter-box images on-screen for extended period of time to avoid uneven picture tube aging.

In the advanced menu from the main you should be able to navigate to the lock input, when you try to unlock the input it will ask for the code. Just press the QV + 9 and this will unlock the input. Then you can either create one or just leave it unlocked.
I hope that this helps you with this issue.
Thanks for usning Fixya.
asnowman

No input on a WS-55511 is capable of 720p . Inputs COMP1 and COMP2 ONLY accept 480i/480p . Input DTV accepts 480i/p and 1080i . When using Input DTV with a component connection(YPbPr) and you get a green or no picture then you will need to navigate the menus and setup input DTV for YPbPr instead of RGB.

Listen: you need to wait for the set to first shut off! then push on the TV(not the remote) Input and Menu both at the same time for 5 seconds and then release---the power light will then blink---this model has this feature--

you have to hook up the HDTV receiver to the INP (or what ever the initials are) input to get HD

Good Day;

Use the TV's remote and push the input buttom. Good Luck, big IRISH.

try an AV memory reset in the tv menu. each input has different settings for picture options

Do you have the specified cables and is your TV set to right mode?