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Notes On Ergonomic Colour Adjustment - Fujitsu E22T-7 LED Operating Manual

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Notes on ergonomic colour adjustment

If you select colours for the monitor in your application programmes,
take note of the information below.
The primary colours 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 colours for characters and background and giving the primary colours full
modulation, you can obtain very suitable colour combinations (see the following table):
Background
black
black
+
white
+
purple
-
blue
cyan
+
green
+
+
yellow
-
red
+ Colour combination very suitable
- Colour combination not suitable because colour hues are too close together, thin characters
are not identifiable or rigorous focusing is demanded of the human eye.
Fujitsu
white
purple
+
+
+
+
-
+
-
-
-
-
-
+
-
+

Notes on ergonomic colour adjustment

Characters
cyan
blue
-
+
-
+
-
-
+
+
-
+
-
+
-
-
green
yellow
+
+
-
-
-
-
-
+
-
-
-
-
-
+
red
-
+
-
-
-
-
+
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