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(4) Confirm that the OSD power management is turned OFF.
(5) Enter the factory mode (aging mode) beforehand.
(6) Disconnect the signal and confirm that the following display appears on the OSD. Then,
adjust the picture luminance using BRIGHT adjustment, and carry out heat run for 60
minutes or more.
Note) Disable power save mode to make test pattern display.
2.4.2.5
Adjusting the landing (ITC/4 corner purity (GLOBAL SYNC) adjustment)
(1) Input the timing No. 12 (106. 25kHz/85Hz, 1600 x 1200) full green signal.
(2) Turn OFF the monitor power to carry out hand degaussing.
(3) Select TL (TOP LEFT) on OSD.
(4) Adjust to the best landing condition using (-) / (+) buttons. Here, make sure that the ad-
justed value is within the range of OSD display = 57 to 197.
(5) Carry out similar adjustment for TR (TOP RIGHT) / BL (BOTTOM LEFT) / BR (BOTTOM
RIGHT).
Note) When the substitute is replaced at the time of repair, set TL/TR/BL/BR to the values
before replacement before carrying out adjustment.
2.4.3
Adjustments after aging
2.4.3.1
+B adjustment
Input the sync. signal of the following timings to adjust the picture width to 396
±
4mm.
(Please refer to 2.11 Adjustment timing.)
2.4.4
Adjusting the picture size, position and distortion
The manual adjustment methods are explained below. The adjustments are executed in the
factory adjustment (factory) mode.
Adjust the picture size to the value indicated in the list of adjustment values. (Refer to 2.5.1.10
Adjustment value list.)
Adjust the distortion to the value indicated in the picture performance inspection item. (Refer
to 2.5.1.8 Picture distortion.)
Horizontal coarse adjustment is made at VR5A1 on MAIN-PWB (FBT side, see the picture on
page 2-1).
Adjustment item
landing
Adjustment mode/set
Imput signal/pattern
No. 12:106.25K / 85Hz, 1600x1200
Full green
Status
indicator
Timing No.
A
12
H-frequency
30.0kHz
106.25kHz
OSD adjustment item
+B-L
+B-H
***** VER*.**
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 ...
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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 ...
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