Philips 20MF251W-27 Service Manual page 61

PICTURE SOURCE
SMART PICTURE
CONTRAST 50
BRIGHTNESS 50
COLOR 48
SHARPNESS 58
Figure 8-27 SMART PICTURE "MOVIE" for PC
PICTURE SOURCE
SMART PICTURE
CONTRAST 70
BRIGHTNESS 50
COLOR 46
SHARPNESS 48
Figure 8-28 SMART PICTURE "NIGHT" for PC
PICTURE SOURCE
SMART PICTURE
CONTRAST 35
BRIGHTNESS 50
COLOR 52
SHARPNESS 50
Figure 8-29 SMART PICTURE "MULTIMEDIA" for PC
PICTURE SOURCE
SMART PICTURE
CONTRAST 30
BRIGHTNESS 50
COLOR 52
SHARPNESS 78
Figure 8-30 SMART PICTURE "SPORTS" for PC
PICTURE SOURCE
SMART PICTURE
CONTRAST 50
BRIGHTNESS 50
COLOR 48
SHARPNESS 58
Figure 8-31 SMART PICTURE "WEAK-SIGNAL" for PC
PC
MOVIE
PC
NIGHT
PC
MULTIMEDIA
PC
SPORTS
PC
WEAK-SIGNAL
Alignments SHA2.0U LA
PICTURE SOURCE
COLOR TEMP
R
G
B
Figure 8-32 COLOR TEMP "NORMAL" for
PICTURE SOURCE
COLOR TEMP
R
G
B
Figure 8-33 COLOR TEMP "COOL" for PC
PICTURE SOURCE
COLOR TEMP
R
G
B
Figure 8-34 COLOR TEMP "WARM" for PC
8.3.2
White Tone
1. Measure with a calibrated (phosphor- independent) color
analyzer (e.g. Minolta CA-210) in the center of the screen
(use a contact less analyzer, e.g. Minolta CA-210, to align
the LCD TV). The analyzer may not touch the screen, and
the measurement must be done in a dark environment.
Note: The color analyzer must be calibrated for the LCD in
question. See the manual of the color analyzer for the
procedure on how to perform this calibration.
2. Leave the value with the lowest output on the initial value.
3. Align the NORMAL white points, by lowering the other two
colors, to the right x-y coordinates (see table "White Tone
alignment values"). Note: To prevent clipping of the color,
these values must only be lowered!
Table 8-1 White Tone alignment values
NORMAL
x 0.295
y 0.285
error +/-0.010
Only the values for NORMAL are aligned with X, Y values. The
delta values for COOL and WARM are given below.
8.4
Option Settings
No Option Settings necessary.
8. EN 61
PC
NORMAL
52
45
49
PC
PC
COOL
45
42
50
PC
WARM
51
44
42
WARM COOL
0.315 0.275
0.310 0.260
+/-0.010 +/-0.010