Your going to need to do a hard reset, look at the manufactures site on how to do this
SOURCE: Blurry Screen
ok your problem is the RGB section maybe crack soldered at the RGB try to resoldered it! you seen that at the back of the picture tube they have small board attach at the neck... resoldred all small part, and transistor drivers!!!
SOURCE: Tv is locked,,need help
Hold down the "display" button on TV remote for 3-5 seconds. It will take out of lock mode.
SOURCE: Mitsubishi CS-31505 TV - UN-memorize QV (Quick View) Channel?
I've learned from a Mitsu tech that there is indeed NO easy (nor logical & user-friendly) way to UN-memorize a QV channel.
However there IS a work-around to accomplish that so that the QV will revert back to its Factory Setting of "Last Channel Recall."
Using the Mitsu remote control:
1. Poke the Menu button.
2. On the Menu, select the "Add/Delete Channels."
3. Select the Antenna (A or B or whichever) and select the channel which was memorized in QV.
4. When that memorized channel number appears, select "Delete."
5. Poke the Menu button again to exit.
The QV memorized channel number is now gone, restoring the QV function to "Last Channel Recall."
NOTE: If that particular deleted memorized channel was also included among the SQV (Super Quick View) channels, it can then be added back into SQV using the Menu and SQV option.
Hope the above helps those who have encountered the same issue.
DWL
SOURCE: My Jensen TV is stuck and will only switch between
You will have to go to walmart and get a universal remote to change the channel. About ten dollars.
SOURCE: Why does my Jensen TV keep looping?
try leaving off for about 15 minutes then turn back on may have a button battery for mrmory if so will need to remove for a couple minutes hand
Testimonial: "James how do I know if it has a button battery?"
•
Look at the screen. If you see a red key on the bottom of the screen,
press "Function" and "Mute" on the remote at the same time.
This will unlock the channel. Do this if you want to bypass the lock to watch a
certain show or channel while leaving the TV locked. All other channels will
remain locked and the TV will lock again when it is turned off.
• Unlock all of the channels on the TV by
entering 0711 or 3308. These are the Jensen factory reset codes that will reset
the TV to the original factory settings. By doing this, you will loose any
information that you have stored in the TV, such as channel labels and
schedules. You will have to program the TV again by going through the entire
initial set up.
•Call the technical support service number
in your owner's manual if neither of those codes work. A technician can help
you troubleshoot the television as the problem may not be the parental lock
feature. Have the model number and serial number of the TV available when you
call.
• Take your television to a TV repair shop if
neither of the codes work and the TV locked by itself while it was turned on.
In this case, the TV may need to be rewired.
•
Look at the screen. If you see a red key on the bottom of the screen,
press "Function" and "Mute" on the remote at the same time.
This will unlock the channel. Do this if you want to bypass the lock to watch a
certain show or channel while leaving the TV locked. All other channels will
remain locked and the TV will lock again when it is turned off.
• Unlock all of the channels on the TV by
entering 0711 or 3308. These are the Jensen factory reset codes that will reset
the TV to the original factory settings. By doing this, you will loose any
information that you have stored in the TV, such as channel labels and
schedules. You will have to program the TV again by going through the entire
initial set up.
•Call the technical support service number
in your owner's manual if neither of those codes work. A technician can help
you troubleshoot the television as the problem may not be the parental lock
feature. Have the model number and serial number of the TV available when you
call.
• Take your television to a TV repair shop if
neither of the codes work and the TV locked by itself while it was turned on.
In this case, the TV may need to be rewired
Unlock all of the channels on the TV by entering 0711 or 3308. These are the Jensen factory reset codes that will reset the TV to the original factory settings. By doing this, you will loose any information that you have stored in the TV, such as channel labels and schedules. You will have to program the TV again by going through the entire initial set up. Call the technical support service number in your owner's manual if neither of those codes work. A technician can help you troubleshoot the television as the problem may not be the parental lock feature. Have the model number and serial number of the TV available when you call.
Take your television to a TV repair shop if neither of the codes work and the TV locked by itself while it was turned on. In this case, the TV may need to be rewired
1. Turn on the TV using the remote control. In most cases, you will need the original Jensen remote to unlock the TV if you aren't sure of the unlock code. You can purchase an original replacement online if necessary.
2. Look at the screen. If you see a red key on the bottom of the screen, press "Function" and "Mute" on the remote at the same time. This will unlock the channel. Do this if you want to bypass the lock to watch a certain show or channel while leaving the TV locked. All other channels will remain locked and the TV will lock again when it is turned off.
3. Unlock all of the channels on the TV by entering 0711 or 3308. These are the Jensen factory reset codes that will reset the TV to the original factory settings. By doing this, you will loose any information that you have stored in the TV, such as channel labels and schedules. You will have to program the TV again by going through the entire initial set up.
4. Call the technical support service number in your owner's manual if neither of those codes work. A technician can help you troubleshoot the television as the problem may not be the parental lock feature. Have the model number and serial number of the TV available when you call.
5. Take your television to a TV repair shop if neither of the codes work and the TV locked by itself while it was turned on. In this case, the TV may need to be rewired.
OK.
1. Turn on the TV using the remote control. In most cases, you will need the original Jensen remote to unlock the TV if you aren't sure of the unlock code. You can purchase an original replacement online if necessary.
2. Look at the screen. If you see a red key on the bottom of the screen, press "Function" and "Mute" on the remote at the same time. This will unlock the channel. Do this if you want to bypass the lock to watch a certain show or channel while leaving the TV locked. All other channels will remain locked and the TV will lock again when it is turned off.
3. Unlock all of the channels on the TV by entering 0711 or 3308. These are the Jensen factory reset codes that will reset the TV to the original factory settings. By doing this, you will loose any information that you have stored in the TV, such as channel labels and schedules. You will have to program the TV again by going through the entire initial set up.
4. Call the technical support service number in your owner's manual if neither of those codes work. A technician can help you troubleshoot the television as the problem may not be the parental lock feature. Have the model number and serial number of the TV available when you call.
5. Take your television to a TV repair shop if neither of the codes work and the TV locked by itself while it was turned on. In this case, the TV may need to be rewired
OK.
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