Color monitor 21P3
16 - English
A26361-K618-Z100-2-5E19
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
Characters
black
white
purple
blue
cyan
green
yellow
red
black
+
+
-
+
+
+
-
white
+
+
+
-
-
-
+
purple
+
+
-
-
-
-
-
blue
-
+
-
+
-
+
-
cyan
+
-
-
+
-
-
-
green
+
-
-
+
-
-
-
yellow
+
-
+
+
-
-
+
red
-
+
-
-
-
-
+
+
Color combination very suitable
-
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:
50 cm (21“)
Visible diagonals:
50 cm
Dot pitch:
0.25 mm
Maximal resolution:
1856 x 1392 pixels
Preset display area:
392 mm x 294 mm
Dimensions (W x H x D):
482 mm x 475 mm x 466 mm
Weight:
24 kg
Accessories:
Power cable (1.8 m)
D-SUB data cable (1.8 m)
Storable display modes:
26 (10 of which are preset)
