JVC TK-C1530U - Manual (Page 27)

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Setting
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.
MAINTENANCE screen
Item Functions and settings
CCD SPOT
SCAN CANCEL : No white spot compensation. The screen
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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The values set on the menu are returned to the default settings.
FACTORY SETTING screen
Item Functions and settings
CANCEL Does not return to the default setting. The screen returns
to the main menu.
CLEAR(WITH
OUT TITLE) Returns settings except titles to the default setting.
Memo:
● Once default setting is returned, the screen
automatically returns to the main menu.
CLEAR(ALL) Returns all settings including titles to the default setting.
Memo:
● Once default setting is returned, the screen
automatically returns to the main menu.