Samsung UN40D5550RF E-Manual page 41

Pattern2: This test screen demonstrates the effect of the display settings on
colors.
After selecting
N
settings for the desired effect.
While the
N
Only enabled in DTV, Component, and HDMI modes.
N
● RGB Only Mode (Off
colors so you can make fine adjustments to the hue and saturation.
Blue
▶
Pattern1 or Pattern2, you can adjust any of the advanced
Expert Pattern is running, the TV does not output sound.
/ Red / Green / Blue): Displays the Red,
English
Green and
▶