Samsung UA55K6500AKXZN E-Manual page 89

The problem
Unwanted Powering
Off
Problems Powering On
Unable to find a
Channel
The TV image does not
look as good as it did in
the store.
If your Samsung TV appears to turn off by itself, try disabling some of the TV's energy
efficiency functions. See if
Timer) has been enabled. The
specified period of time. If the
Off ( Settings
and disable them.
If you are having problems powering on your Samsung television, 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 aerial cable or cable TV cable is firmly connected. If you
have a cable or satellite box confirm that it is plugged in and turned on.
If your TV is not connected to a cable or satellite box, run
Settings Broadcasting
Store displays are all tuned to digital, HD (high definition) channels.
If you have an analogue cable or satellite box, upgrade to a digital cable or satellite
box. Use HDMI or Component cables to deliver HD (high definition) picture quality.
Many HD channels are upscaled from SD (Standard Definition) content. Look for a
channel that is broadcasting true HD content.
● Cable/Satellite Subscribers: Try HD channels from the channel lineup.
● Terrestrial/Cable Aerial Connection: Try HD channels after running the
function.
Adjust the cable or satellite box's video output resolution to 1080i or 720p.
Try this!
Sleep Timer (
Sleep Timer automatically turns the TV off after a
Sleep Timer has not been enabled, see if
System Eco Solution
Auto Tuning).
Settings System Time
Auto Power Off) has been enabled
Auto Tuning (
Auto Tuning
Sleep
Auto Power