Samsung PDP 5500 series E-Manual page 108

Relax
●
Consumes less power and reduces eye strain. This mode is only available for PDP TVs.
Movie
●
Darkens the screen and reduces glare. Appropriate for darkened rooms, for watching movies, and
when experiencing eye fatigue.
Entertain
●
Sharpens images for a more dynamic viewing experience. This mode is only available when
connected to a computer via an HDMI-to-DVI cable.