Samsung h4200 E-Manual page 41

●
Digital Clean
can activate the
that may appear on the screen.
N
When the signal is weak, try other options until the best picture is
displayed.
Auto Visualization: When changing analog channels, displays signal strength.
N
Only available for analog channels.
N
When the INFO button is pressed, the signal strength bar is displayed.
N
When bar is green, you are receiving the best possible signal.
◀
●
MPEG Noise
quality.
View: If the broadcast signal received by your TV is weak, you
Digital Clean View
Filter: Reduces MPEG noise to provide an improved picture
feature to reduce any static and ghosting
▶