Setting

MAINTENANCE screen

White spots may appear on the screen due to changes in properties with time. This is a general characteristic of CCDs. This camera has a built-in white spot compensation function to reduce these white spots.

Item

 

 

 

 

Functions and settings

 

 

 

 

 

CCD SPOT

CANCEL

: No white spot compensation. The screen

 

SCAN

 

 

 

 

returns to the main menu.

 

 

EXECUTE

: Starts CCD spot detection.

 

 

Memo:

 

 

 

 

 

 

 

 

 

The white spot compensation function of this camera

 

 

 

 

does not completely compensate white spots.

 

 

 

Maximum number of compensation is 32.

 

 

 

White spots may not be compensated due to its

 

 

 

 

properties.

 

 

 

As white spot compensation is interpolated from the

 

 

 

 

surrounding pixels, the camera may not acquire

 

 

 

 

accurate image information when the object has very

 

 

 

 

fine pattern.

 

 

 

The result of white spot compensation is maintained

 

 

 

 

until the next compensation.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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