Samsung UN65H7150AFXZA - Manuel (Page 21)

English - 21
06. Troubleshooting and
Maintenance
Troubleshooting
If the TV seems to have a problem, first review this list of possible problems and solutions. Also, review the
Troubleshooting Section in the e-Manual. If none of the troubleshooting tips apply, visit www.samsung.com/
support or call Samsung Customer Service at 1-800-SAMSUNG (1-800-726-7864).
Issues Solutions and Explanations
Flickering and Dimming Try disabling some of the TV's energy efficiency features.
Disable
Energy Saving ( System > Eco Solution > Eco Sensor ) and/or Energy
Saving ( System > Eco Solution > Energy Saving ) and check again.
Screen Color is Not Correct Run a Self Diagnosis Picture Test ( Support > Self Diagnosis > Picture Test ).
If the picture problem is caused by the TV, the problem should be visible in
the Picture Test. If the problem is not visible, next confirm that the TV's video
input ports are connected to the correct external video device output ports
and that none of the connections are loose. Finally, if possible, test your
external video devices by connecting them to another TV.
Screen Brightness Adjust the following settings:
Navigate to
Picture and adjust Backlight , Contrast , Brightness , Sharpness ,
Color , Tint (G/R) and other picture quality adjustment settings.
Blurred Images Turn on Auto Motion Plus ( Picture > Picture Options > Auto Motion Plus ).
Unwanted Powering Off Check if Sleep Timer ( System > Time > Sleep Timer ) has been enabled. Sleep
Timer automatically turns off the TV after an amount of time that you select.
If the Sleep Timer has not been enabled, see if No Signal Power Off ( System >
Eco Solution > No Signal Power Off ) or Auto Power Off ( System > Eco Solution
> Auto Power Off ) has been enabled. No Signal Power Off turns off the TV
if no signal has been received by the TV for a specified period time. Auto
Power Off turns off the TV if there has been no user input in four hours.
Trouble Powering On Confirm that the power cord is connected and that the remote has live
batteries and is functioning correctly. If the power cord is connected properly
and the remote control is operating normally, there might be a problem with
the antenna cable connection or the cable/satellite box might not be turned
on. Check the antenna connection or turn on the cable/satellite box.
Stand Assembly If you have any trouble assembling the stand, review the stand assembly
instruction in the Quick Start Guide.
Cannot Find a Channel Re-run Setup (Go to MENU > System > Setup ) or run Auto Program . (Go to
MENU > Broadcasting > Auto Program ).
- For detailed troubleshooting information, watch the troubleshooting videos at www.samsung.com/spsn.
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