ViewSonic Corporation
Confidential - Do Not Copy
VP2650wb-1
29
1. Measure each color temperature (C1, C2, C3, C4) by Minolta CA-110 (or equivalent
equipment).
2. Two methods can be used to adjust RED, GREEN, BLUE value of each color temperature,
C1, C2 & C3 to meet following spec requirement, the 1
st
method is by using external PC and
IIC alignment protocol to do automatic adjustment, and the 2
nd
method is by manually and
must be in factory mode.
x+/- 0.283+/-
0.008
Color temperature
(C1:9300K set on OSD)
y+- 0.297+/-
0.008
x+- 0.299+/-
0.008
Color temperature
(C2:7500K set on OSD)
y+- 0.315+/-
0.008
x+- 0.313+/-
0.008
Color temperature
(C3:6500K set on OSD)
y+- 0.329+/-
0.008
x+- 0.313+/-
0.008
Color temperature
(C3:sRGB set on OSD)
y+- 0.329+/-
0.008
x+- 0.345+/-
0.008
Color temperature
(C4:5000K set on OSD)
y+- 0.362+/-
0.008
Move cursor into “Clear User” tag and run to
disable burn-in mode
.
3. Turns off the monitor power.
Preset Color Temperatures
sRGB
It should meet IEC 61966-2-1 (1999-10) standard.
Preset 1
CCT (typ) =
9300K
(u’
CCT
=0.1888; v’
CCT
=0.4457)
Δ
u’v’<0.01 (@ Full White pattern)
Preset 2
CCT (typ) =
7500K
(u’
CCT
=0.1935; v’
CCT
=0.4586)
Δ
u’v’<0.01 (@ Full White pattern)
Preset 3 (Primary)
CCT (typ) =
6500K
(u’
CCT
=0.1978; v’
CCT
=0.4684)
Δ
u’v’<0.01 (@ Full White pattern)
Preset 4
CCT (typ) =
5000K
(u’
CCT
=0.2044; v’
CCT
=0.4808)
Δ
u’v’<0.01 (@ Full White pattern)
Preset Color Temperature
Adjustability
Each color preset shall be adjustable. Red, Green,
and Blue shall be individually controlled.
*Any gray level and Contrast/Brightness should not get reddish, greenish or bluish.
Содержание VP2650WB - 26" LCD Monitor
Страница 41: ...ViewSonic Corporation Confidential Do Not Copy VP2650wb 1 38 4 Wire Dressing Step 1 Step2 Step 3 ...
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Страница 44: ...ViewSonic Corporation Confidential Do Not Copy VP2650wb 1 41 Step 10 Step 11 ...
Страница 45: ...ViewSonic Corporation Confidential Do Not Copy VP2650wb 1 42 5 Add Glue C605 L609 6 Touch up N A for VP2650W ...
Страница 51: ...ViewSonic Corporation Confidential Do Not Copy VP2650wb 1 48 4 Packing procedure ...
Страница 53: ...ViewSonic Corporation Confidential Do Not Copy VP2650wb 1 50 6 Troubleshooting Flow Chart ...
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Страница 56: ...ViewSonic Corporation Confidential Do Not Copy VP2650wb 1 53 5 Power no work troubleshooting ...
Страница 57: ...ViewSonic Corporation Confidential Do Not Copy VP2650wb 1 54 Power no PFC troubleshooting ...
Страница 58: ...ViewSonic Corporation Confidential Do Not Copy VP2650wb 1 55 6 Transmitter Board ...
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