Samsung UN19D4000ND E-Manual page 183

Issues
There is poor color or
brightness.
There is a dotted line
◀
on the edge of the
screen.
The picture is black
and white.
Solutions❑and❑Explanations
●
Adjust the Picture options in the TV menu. (go to
Mode❑/❑Color❑/❑Brightness❑/❑Sharpness)
●
Adjust the Energy❑Saving
MENU - System
●
Try resetting the picture to view the default picture
setting. (go to MENU - Picture❑-❑Reset❑Picture)
●
If the picture size is set to Screen❑Fit, change it to 16:9.
●
Change the cable/satellite box resolution.
●
If you are using an AV composite input, connect the
video cable (yellow) to the Green jack of Component
input 1 on the TV.
English
option in the TV menu (go to
- ECO❑Solution - Energy❑Saving)
Picture❑
▶