Dynex DX-32L221A12 Manual de informações importantes - Página 7
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Maintenance
Problem
Solution
No output from one of the
• Adjust the audio balance. See "Adjusting sound
speakers
• Make sure that the audio cables are connected
After images appear
• Do not display a still image, such as a logo,
Remote control
Problem
Solution
Remote control does not
• Make sure that the power cord is correctly
work.
• Make sure that there are no obstructions
• Point the remote control directly at the remote
• Make sure that the batteries are installed
• Replace dead batteries with new batteries. See
Trouble programming your
• See instructions and a table of common codes in
existing universal remote
control.
• Codes are subject to change. For up to date
• Replace dead batteries with new batteries. See
• Refer to the User Guide that accompanied your
General
Problem
Solution
No power
• Make sure that the power cord is correctly
• Unplug the power cord, wait 60 seconds, then
• Other devices (for example, surround sound
"No signal" error
• Press INPUT and make sure that you have
message is displayed
• If you are using a cable or satellite box, use the
• Make sure you have the correct input selected to
settings" in the online User Guide.
correctly and securely to the back of your TV.
game, or computer image, for an extended
period of time. This can cause a permanent
after-image to be burned into the screen. This
type of damage is not covered by your warranty.
connected to your TV and a power outlet.
between the remote control and the remote
control sensor on the front of the TV.
control sensor on your TV. For the location of the
remote control sensor, see "Front" in the online
User Guide.
correctly. See "Installing remote control
batteries" in the online User Guide.
"Installing remote control batteries" in the
online User Guide.
"Programming a different universal remote
control" in the online User Guide.
codes, go to www.dynexproducts.com.
"Installing remote control batteries" in the
online User Guide.
universal remote control and contact the
manufacturer if problems persist.
connected to your TV and a power outlet.
plug the cord back in and turn on your TV.
receiver, external speakers, fans, or hair dryers)
may be interfering with your TV. Try turning off
one device at a time to determine which device
is causing interference. Once you have
determined which device is causing
interference, move it further from the TV to
eliminate the interference.
selected the correct input for the device or
service you are trying to use.
remote that came with that box to change
channels.
view channels from the cable or satellite box.
DX-32L221A12/DX-40L260A12
Problem
Solution
After Auto Channel
• Reception can vary by channel depending on the
Search, there are no
channels
• Make sure the antenna or cable/satellite TV is
• Try replacing the cable between the
One or more channels
• Make sure that the channels are not blocked. See
do not display.
• Make sure that the channels are not hidden. The
• If you are using a cable or satellite box, use the
• Make sure you have the correct input selected to
• If you are using an antenna, the digital channel
Password is lost.
• Enter 9999 to access parental controls, then set
Some settings cannot be
• If a setting is grayed, the setting is not available
accessed.
TV cabinet creaks.
• When the TV is in use, the temperature rises
Control buttons do not
• Make sure that the Button Lock option is set to
work
• Unplug the power cord, wait a few seconds, then
TV keeps turning off
• Make sure that the sleep timer is not turned on.
Note
If the problem is not solved by using these
troubleshooting instructions, turn off your TV, then
turn it on again.
Maintenance
Cleaning
• Clean your TV with a soft, dry cloth. If surfaces are extremely
dirty, use a soft cloth dampened with a weak detergent solution.
• Use an eyeglass cleaner to clean the screen. Never use alcohol,
paint thinner, or benzine.
• Before using a chemically treated cloth, read the instructions that
came with the cloth.
broadcast power level of a given station. Contact
your cable or satellite TV provider.
connected securely to your TV.
antenna/cable or cable/satellite box and your
TV.
"Setting parental control levels."
channel may have been deleted from the
channel list. You can tune to the channel by
pressing the number buttons or you can add the
channel back to the channel list. See "Hiding
channels" in the online User Guide.
remote that came with that box to change
channels.
view channels from the cable or satellite box.
signal may be low. To check the digital channel
signal strength, see "Checking the digital signal
strength" in the online User Guide.
a new password. See "Setting or changing the
password" in the online User Guide.
in the current video input mode.
naturally and may cause the cabinet to expand
or contract which can cause a creaking noise.
This is not a malfunction.
Off. See "Locking control buttons" in the online
User Guide.
plug the cord back in and turn on your TV.
See "Setting the sleep timer" in the online User
Guide.
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