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4
Chapter 4 Adjustments and Settings for Recording4-4
If automatic black balance adjustment cannot be made
If the black balance adjustment cannot be completed normally, an error
message will appear for about 3 seconds on the viewfinder screen (in
display mode 2 or 3).
Possible messages are listed below.
Black balance adjustment error messages
Error message Meaning
BLACK : NG
IRIS NOT CLOSED
BLACK : NG
TIME LIMIT
BLACK : NG
R (or G or B) : OVERFLOW
If any of the above error messages is displayed, retry the black balance
adjustment. Keep pushing the AUTO W/B BAL to BLK until BLACK
SET- appears after the -CHECK- appears. If the error message occurs
again, an internal check is necessary.
For information about this internal check, refer to “Maintenance Manual”.
Note
If the lens cable is not firmly connected to the lens connector, it may not
be possible to adjust the lens iris. If this happens, the black balance will
be incorrect.
The lens iris did not close; adjustment was
impossible.
Adjustment could not be completed within
the standard number of attempts.
The difference between the reference
value and the current value is so great that
it exceeds the range. Adjustment was
impossible.