Notes
•During the black balance adjustment, the iris is automatically closed.
•During the black balance adjustment, the gain selection circuit is automatically activated so you may see flickering on the viewfinder screen, but this is not a fault.
If automatic black balance adjustment cannot be made
If the black balance adjustment cannot be completed normally, an error
4 message will appear for about 3 seconds on the viewfinder screen (in display mode 2 or 3).
Possible messages are listed on the next page.
Black balance adjustment error messages
Error message | Meaning |
BLACK : NG | The lens iris did not close; adjustment was |
IRIS NOT CLOSED | impossible. |
|
|
BLACK : NG | Adjustment could not be completed within the |
R (or G or B) : TIME LIMIT | standard number of attempts. |
|
|
BLACK : NG | The difference between the reference value |
R (or G or B) : OVERFLOW | and the current value is so great that it |
| exceeds the range. Adjustment was |
| impossible. |
|
|
If any of the above error messages is displayed, retry the black balance adjustment. If the error message occurs again, an internal check is necessary.
Refer to “maintenance manual” for information about this internal check.
Note
If the lens cable is not firmly connected to the lens connector (see