I had the same problem recently with a Bush tv, my solution is scrap it and buy a new one. 72" is big though, if the tv is still in waranty take it back to the supplier. With your size of TV you might want to try sending it to a TV Repairer as it would be hard to repair but expensive to buy new.
hit da display button
Problem: Lock icon on the TV screen, cannot change channels or volume; only buttons that work are: Power and Display.Solution:1. Hold down the Display button on the remote and then hold down the Menu button on the TV.2. Hold both buttons down until the Lock icon goes off.Tried on Pensonic TV Model: 1746Read more: How_do_you_unlock_a_pensonic_television
"sap" can also stand for Separate Audio Program in TV broadcasting. It is a different language sound track added to show. Pushing the sap button on most remotes will bring up the other soundtrack.
A carefully selected sample of households are provided with elecronics which monitors which channel they are watching. Each member of the household presses a button to indicate when they are actually in front of the box. The Broadcaster's Audience Research Board collates this data, weights it for socio-demographic reasons and publishes it overnight to all broadcasters and advertisers. For a full explanation, see http://www.barb.co.uk/about/.
The television may be at fault. Try using a known good remote. If it doesn't work and you are not blocking the signal with items sitting in front of the TV and the sensor panel is clean then that is what you tell them at the shop.
Hold the temp button down until the degree sign flashes then push the temp. button again to switch from Fahrenheit to Celsius.
The 4-digit lock code for the Mitsubishi television Model # VS-50603 will depend on what remote a person is using with the television. If the television is going to be used with a satellite television remote, contact the television service provider. If using the Mitsubishi television remote, try 9999. A person can also turn the television on, hold down the TV button on a remote and keep hitting the on/off power button until the television turns off.
Press the button of what you want to program (cable,tv,or aux). Hold the set up button until your button of choice flashes twice. Enter your code (I had to enter a additional 1 to the beginning of my code). The button of choice should then flash once and it is now ready. I used this on a maxent 50' monitor
Press lock button for 5-8 seconds or press lock button 4-5 time continuously. Then lock menu will be appear, it will show lock in ON. Use volume key to make it off :).
If you have a PS3 BD Remote or Media / Blu-ray Disc™ Remote Control the code for a Quantum View TV is the same as Samsung codes Samsung Codes: 301,302,303,304 To program the remote you need to hold down the TV button (second from the top on the right edge) and then press the "Clear" button (below the "7" button). When the "TV" button flashes, you need to press the buttons for a 3-digit code for your TV manufacturer from the manual, and then press the enter button (center of the remote, inside the ring).
Unplug unit. Hold power button in and plug unit in while holding power button till it beeps or flashes. This will erase eveything and you'll have to start from begining. good luck. This doesn't always work and the unit may have to be reset from the factory,
Easy just hold down your power button until the light on the remote flashes. Then the TV will come on by it's self.(Note: if it does not work somethings wrong with your remote.)
Just press the red button on your garage lifter, and when the light flashes press and hold the button in your your car until the light flashes again or the garage door moves.
There are currently no codes available for a Vivitek TV. The next step would be to power scan the remote. The steps are below! Power Scan to TV: 1.) With the TV on, press and hold the TV button (about six seconds) on top of the remote until all mode button backlights come on, then release. 2.) Press and release the red power button, then press the Up arrow button once a second while pointing the remote at the TV. If the code for the TV comes up, it will power off. 3.) When the power turns off, press the POUND (#) button. If the code entered is valid for the remote, the mode light flashes three times. To verify the code works try several different functions for that equipment.
Push the Reset button located under the dash and hold it until it flashes and stops. Release button when the flashing stops and then press again until it flashes. When it stops flashing, release button.
There are currently no codes available for an Affinity TV. Below are the steps for a Power Scan which can be used to try and scan the code in. Power Scan to TV: 1.) With the TV on, press and hold the TV button (about six seconds) on top of the remote until all mode button backlights come on, then release. 2.) Press and release the red power button, then press the Up arrow button once a second while pointing the remote at the TV. If the code for the TV comes up, it will power off. 3.) When the power turns off, press the POUND (#) button. If the code entered is valid for the remote, the mode light flashes three times. To verify the code works try several different functions for that equipment.
Programming an Expressvu remote control can be frustrating. There are two basic ways of doing in it. The first one involves knowing both your TV brand name and also knowing the proper code to input in your remote. The second method is doing an automatic search. The following is a step by step procedure in how to program your dish network or Expressvu remote.1)Make sure your TV and Satellite Receiver is ON.2)Press and hold TV button until all lights on the side of it flashes. The TV button is the second button on the Top left hand side corner of the remote control.3) Release that button, then press & release RED Button. You will notice TV button is stays on. If, it doesn't stay ON, you must repeat step 2 & 3. Otherwise, your batteries are low, you MUST change then.4)Press and release the UP Arrow Key on the remote until TV turns off. Notice the UP arrow key button is the button below the volume keys (Stop button for VCR.)5)Make sure you are aiming remote control to TV while pressing and releasing UP arrow key button. When you find the right code, the TV will turn OFF.6) Immediately after, TV turns off, press #key.