Ll Adjustment Screen; Maintenance Screen - JVC LST0450-001B Instructions Manual

Setting

LL ADJUSTMENT screen

Item
V.PHASE

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
CCD SPOT
SCAN
46
This adjusts the vertical synchronization to those of other
cameras when a selector switch for the synchronizing
system on the back of the camera is at LL .
TK-C925U
This item can only operate in a region with a power
frequency of 60 Hz.
[Setting: -131 to 0 to 131]
[Default setting: 0]
TK-C925E/TK-C926EG
This item can only operate in a region with a power
frequency of 50 Hz.
[Setting: -156 to 0 to 156]
[Default setting: 0]
Memo:
● When set to INT , - - - will be displayed and
settings is disabled.
Functions and settings
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.
Functions and settings