Acer B193R Servicehandleiding - Pagina 8

Blader online of download pdf Servicehandleiding voor {categorie_naam} Acer B193R. Acer B193R 48 pagina's. Acer computer monitor user manual

Electrical Requirements

Standard Test Conditions

All tests shall be performed under the following conditions, unless otherwise specified.

Ambient light

Viewing distance

Warm up time

Analog Input signal

Control temperature

Brightness control

User contrast control

Picture position and size

Viewing angle

AC Supply voltage

Ambient temperature

Display mode

e-color mode

Measurement systems

The units of measure stated in this document are listed below:

1 gamma = 1 nano tesla

1 tesla = 10,000 gauss

cm = in x 2.54

Lb = kg x 2.2

Degrees F = [°C x 1.8] + 32

Degrees C = [°F - 32]/1.8

u' = 4x/(-2x + 12y + 3)

v' = 9y/(-2x + 12y + 3)

x = (27u'/4)/[(9u'/2) - 12v' + 9]

y = (3v')/[(9u'/2) - 12v' + 9]

nits = cd/(m2) = Ft-L x 3.426

lux = foot-candle x 10.76

Dark room (< 1 cd/m2)

40 cm for LCD performance, 20 cm for LCD failures

＞30 minutes

700 mVss

6500° K

The value under user mode

Set to The value under user mode, which allows that the brightest

two of 32 linear distributed gray-scales (0～ 700mv) can be

distinguished.

Factory preset value

90 ° H and V

230V± 5％, 50±3Hz

20+5℃

1280x1024, 75Hz, all white

Set to "User" mode