Samsung UA65HU9000RXZN, UA65HU9000RXSK, UA78HU9000RXZN, UA65HU9000RXMM manual Auto Tuning function

The Problem

Try this!

	Store displays are all tuned to digital, HD (high definition) channels.
	If you have an analogue cable/set top box, upgrade to a digital set top box. Use
	HDMI or Component cables to deliver HD (high definition) picture quality.
The TV image does not	Many HD channels are upscaled from SD (Standard Definition) content. Look for a
	channel that is broadcasting true HD content.
look as good as it did
	●● Cable/Satellite Subscribers: Try HD channels from the channel lineup.
in the store.
	●● Terrestrial/Cable Aerial Connection: Try HD channels after running
	the Auto Tuning function.
	Adjust the cable/satellite box's video output resolution to 1080i or 720p.
	The compression of video content may cause picture distortions, especially in fast
	moving pictures from sports programmes and action movies.
The picture is distorted.	A weak or bad quality signal can cause picture distortions. This is not an issue
	with the TV.
	Mobile phones used close to the TV (within 1 m) may cause noise in analogue and
	digital channels.
The colour is wrong or	If you’re using a Component connection, make sure that the Component cables are
	connected to the correct jacks. Incorrect or loose connections may cause colour
missing.
	problems or a blank screen.
The colour is poor or	Go to the Picture menu and then adjust the Picture Mode, Brightness, Sharpness,
	and Colour settings.
the picture is not bright
	See if Energy Saving (System > Eco Sensor > Energy Saving) has been enabled.
enough.
	Try resetting the picture. (Picture > Reset Picture)
There is a dotted line	If the Picture Size has been set to Screen Fit, change the setting to 16:9.
on the edge of the
	Change the cable/satellite box resolution.
screen.
The picture is black	If you are using AV composite input, connect the video cable (yellow) to the TV's
and white.	green component jack.
The colour is wrong or	If you are using a Component connection, make sure that the Component cables
	are connected to the correct jacks. Incorrect or loose connections may cause
missing.
	colour problems or a blank screen.
When changing	If the TV is connected to a cable box, try to reset the box. (Disconnect and then
channels, the picture	reconnect the AC cord and wait until the cable box reboots. It may take up to 20
freezes or is distorted	minutes.)
or delayed.	Set the output resolution of the cable box to 1080i or 720p.