Samsung QA75Q900RBKXXA Manual page 129

The problem
Screen Brightness
Blurring, or Juddering
Unwanted Powering Off
Problems Powering On
Unable to find a Channel
If the colours on your Samsung TV are correct but just a little too dark or bright, try
adjusting the following settings first.
• Settings
• Settings
• Settings
• Settings
• Settings
• Settings
If you notice blurring or juddering on the screen, use the
to resolve the issue.
• Settings
If your TV appears to turn off by itself, try disabling some of the TV's energy efficiency
functions.
See if Sleep Timer has been enabled. The
specified period of time.
• Settings
If the Sleep Timer has not been enabled, see if
enabled and disable it.
• Settings
• Settings
If you are having problems powering on your TV, there are a number of things to check
before calling the service department.
Confirm that the TV's power cord is connected correctly at both ends and that the remote
control is operating normally.
Make sure that the antenna cable or the cable TV's cable is firmly connected.
If you have a cable box or satellite box, confirm that it is plugged in and turned on.
If your TV is not connected to a cable box or satellite box, run
• Settings
" The Auto Tuning Settings
Try this!
Picture Expert Settings
Picture Expert Settings
Picture Expert Settings
Picture Expert Settings
Picture Expert Settings
Picture Expert Settings
Picture Expert Settings
Sleep Timer
General System Manager
Auto Power Off
General Eco Solution
General System Manager
Broadcasting (Auto Tuning
may not appear depending on the model or geographical area.
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Backlight
Contrast
Brightness
Sharpness
Colour
Tint (G/R)
Auto Motion Plus Settings
Auto Motion Plus Settings
automatically turns the TV off after a
Time Sleep Timer
or Off Timer has been
Auto Power Off
Time Off Timer
Auto Tuning.
Settings) Auto Tuning
function