![background image](http://html.mh-extra.com/html/nec/multisync-fp1355-fp1355-fp1355/multisync-fp1355-fp1355-fp1355_service-manual_1667336094.webp)
2 - 13
2.4.6
Adjusting the RGB drive signal and X-Pro
2.4.6.1
Adjusting the R, G, B drive signal (Adjustment of COLOR 1)
(1) Input the timing No.12.
WINDOW picture (Input amplitude = 0.7Vp-p)
(2) Select CONTRAST with the OSD, and set to MAX with (+) ADJUST button.
(3) Select BRIGHT with the OSD, and set the data to 127 with the (-) (+) ADJUST buttons.
(4) Set the WINDOW pattern (approx. 80mm square at center of CRT picture), and input only
"GREEN".
(5) Set the COLOR 1 G with the OSD, and adjust the luminance to the following value with the
ADJUST button.
(6) Input BLUE, RED and GREEN, appropriately select the COLOR 1 B and R, and adjust the
color coordination to the following value with the ADJUST button.
(7) Set CONTRAST to 25cd/m
2
with the OSD to confirm that the change in color coordination
is within
±
0.015 for both x and y.
*Adjust COLOR sRGB and 5 to the following values with the same method.
If COLOR sRGB and 5 are contented with the following value, they can be adjusted with
presumptioni respectively.
The values of G-WINDOW luminance are reference.
(Note) After adjusting COLOR, always set to COLOR 1.
(The COLOR preset will be set to the default COLOR 1 with this step.)
2.4.6.2
Adjusting ABL
(1) Set the OSD ABL to 254.
(2) Input the timing No. 12 (106.25kHz/85Hz, 1600x1200).
(Full white picture input amplitude = 0.7Vp-p)
(3) Set contrast to MAX, bright to MAX, and select ABL-ADJUST with OSD. Adjust to 115cd/
m
2
±
5 with COLOR 1.
The picture size must be approximately the H width given in the list of adjustment values at
this time. (Refer to 2.5.1.10 Adjustment value list.)
Adjustment item
R, G, B drive signal
Adjustment mode/set
Factory
Imput signal/pattern
No. 12:106.25K / 85Hz, 1600x1200
WINDOW picture
Status
indicator
Adjustment item
ABL
Adjustment mode/set
Factory
Imput signal/pattern
No. 12:106.25K / 85Hz, 1600x1200
Full white
Status
indicator
1
(76.0)
0.283
0.297
105 or more
x
y
COLOR
G-WINDOW luminance
W-WINDOW
color coordination
Full white luminance (cd/m
2
)
sRGB
(67.0)
0.313
0.329
92 or more
5
(56.0)
0.345
0.359
77 or more
Remarks
(Reference value)
±
0.005
±
0.005
Summary of Contents for MultiSync FP1355 FP1355 FP1355
Page 23: ...1 17 Q502 Q502 Damper diode Current waveform fh 106k ...
Page 25: ...1 19 Q502 Q502 Damper diode Current waveform Q502 Ic Q502 Vce ...
Page 58: ...1 52 Figure 25 IC211 MC13289ASP block diagram ...
Page 63: ...1 57 Figure 30 IC212 XC3824P2 block diagram ...
Page 65: ...1 59 1 11 Wave form of main circuit voltage ...
Page 66: ...1 60 ...
Page 67: ...1 61 ...
Page 68: ...1 62 ...
Page 69: ...1 63 ...
Page 70: ...1 64 ...
Page 71: ...1 65 ...
Page 72: ...1 66 ...
Page 73: ...1 67 ...
Page 74: ...1 68 ...
Page 75: ...1 69 ...
Page 76: ...1 70 ...
Page 77: ...1 71 ...
Page 78: ...1 72 ...
Page 79: ...1 73 ...
Page 80: ...1 74 ...
Page 81: ...1 75 ...
Page 120: ...MultiSync FP1355 User s Manual ...
Page 144: ... VSP C0464 REVISE 2 ...
Page 166: ...Fig 2 BEZEL LOGO VSP C0464 COLOR OF LETTERING Kingfisher Blue 6704 11 5 24 5 66 ...
Page 169: ...VSP C0464 Fig 5 1 PRINTING SPECIFICATION OF CARTON BOX North America ...
Page 170: ...VSP C0464 Fig 5 2 PRINTING SPECIFICATION OF CARTON BOX Europe ...
Page 198: ......
Page 199: ......
Page 200: ......
Page 201: ......
Page 202: ......
Page 203: ......
Page 204: ......
Page 205: ......
Page 206: ......
Page 207: ......