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4.8.11  Changing a background colour 
 
A background colour of a plotting screen can be changed. 
The colors that can be set are DARK BLUE and WHITE. 
 
Procedure 
 
1.  Display the PLOT1 or PLOT2 screen. 
 
2.  
 
  
 
3.  Select a background colour. 
 
4. Confirm the selection with    . 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  DARK BLUE     WHITE