Compaq P1220 Wartungshandbuch PDF herunterladen (Seite 131)

VSP-C0459

5. Display Quality

5.1 Test Conditions

4:3 aspect ratio

Width: 396mm , Height: 297mm

5:4 aspect ratio

Width: 371mm , Height: 297mm

5.2 Display size

5.3 Luminance

Luminance at CRT center

Full White: ≥100cd/m

(at Color No.1)

≥ 85 cd/m

(TBD) (at Color No.2)

≥ 70 cd/m

(at Color No.3)

•Unless specified, the monitor is set at the factory default setting.

AC Voltage 120VAC 60Hz or 230VAC 50Hz

Video Signal

1600 x 1200 (106kHz at 85Hz Hz) 0.7Vp-p

Warm Up

More than 30 min. with full white picture

Temperature

20 - 25 ˚C

Relative Humidity

40 - 80%

Magnetic Field BH=0, BV=0.040mT

Contrast & Brightness

Contrast maximum and

Brightness detent position

Display Size

396 x 297mm for 4:3 aspect ratio

Ambient light

200 ± 50 lx

Luminance Meter

Minolta CA100 or Equivalent

Luminance Variation

∆Luminance / Center Luminance: ≤25%

Back Raster Luminance

Approx. 0.3 cd/m

at Brightness detent position

Raster must not visible at minimum Brightness control

Color Temperature

Color-1: 9300K + 8 M.P.C.D.

Color-2: 6500K

X=0.313 ± 0.015

Y=0.329 ± 0.015

Color-3: 5000K + 8 M.P.C.D.

X=0.345 ± 0.015

White Uniformity

≤ 0.015: in either the X or Y shift

between the center and peripheral area

Color Tracking

5.4 Color

Contrast Control: ±0.020 from 25cd/m

to Maximum

at detent Brightness position

Y=0.359 ± 0.015

Y=0.297 ± 0.015

X=0.283 ± 0.015

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