Choose how the camera adjusts flash level when auto ISO sensitivity control is enabled.
| 
                                                          Option  | 
                                                      
                                                          Description  | 
                                                   |
|---|---|---|
| 
                                                          e  | 
                                                      
                                                          []  | 
                                                      
                                                          The camera takes both the main subject and background lighting into account when adjusting ISO sensitivity.  | 
                                                   
| 
                                                          f  | 
                                                      
                                                          []  | 
                                                      
                                                          ISO sensitivity is adjusted only to ensure that the main subject is correctly exposed.  | 
                                                   
