Adjust the appearance of the information display according to lighting conditions.
| 
                                                       
 Dark on light  | 
                                                   
                                                       
 Light on dark  | 
                                                
| 
                                                       Option  | 
                                                   
                                                       Description  | 
                                                |
|---|---|---|
| 
                                                       w  | 
                                                   
                                                       []  | 
                                                   
                                                       To make the display easier to read in bright locations, the monitor lights and the lettering is displayed in black.  | 
                                                
| 
                                                       x  | 
                                                   
                                                       []  | 
                                                   
                                                       To make the display easier to read in dark locations, the monitor dims and the lettering is displayed in white.  | 
                                                


