Notes On Ergonomic Color Adjustment; Technical Data - Siemens MCM 1902 Operating Manual

Notes on ergonomic color adjustment

If you select colors for the display in your application programs, take note of the information below.
The primary colors blue and red on a dark background do not produce the minimum required
contrast of 3:1 and are therefore not suitable for continuous text and data entry.
When using several colors for characters and background and giving the primary colors full
modulation, you can obtain very suitable color combinations (see the following table):
Background
black
black
white +
purple +
blue -
cyan +
green +
yellow +
red -
+ Color combination very suitable; light background colors are only suitable for devices which are
operated with a refresh rate of at least 75 Hz.
- Color combination not suitable because color locations are too close together, thin characters
are not identifiable or rigorous focusing is demanded of the human eye.

Technical data

Dimensions and weight
CRT:
Visible diagonals:
Dot pitch:
Maximal resolution:
Preset display area:
Dimensions (W x H x D):
Weight:
Accessories:
Storable display modes:
A26361-K527-Z100-2-5E19
white purple
+ +
+
+
+ -
- -
- -
- +
+ -
Characters
blue cyan
- +
+ -
- -
+
+
+ -
+ -
- -
48 cm (19")
46 cm
0.26 mm
1600 x 1200 pixels
352 mm x 264 mm
469 mm x 471 mm x 493.5 mm
22.5 kg
power cable (1.8 m)
data cable (1.8 m)
20 (9 of which are preset)
Color monitor MCM 1902
green yellow
+ +
- -
- -
- +
- -
-
-
- +
English - 15
red
-
+
-
-
-
-
+