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Other installation and adjustment
White-spot correction
As a general characteristic unique to CCDs,
white-spots may appear on the screen with age.
In order to reduce this phenomenon, this unit is
equipped with a white-spot correction feature.
Switch on the camera power supply and wait for
at least 30 minutes.
TK-C215V4
RESET/ [ SPOT ]
LL PHASE
O
1
N
2
2
3
4
4
5
WHT.
6
BAL.
7
8
TK-C215V12
4
2
28
[SPOT] button
Function selection switch 8
[SPOT] button
Function selection
8
7
switch 8
6
5
4
3
2
1
1.
Remove the dome cover.
2.
Cover the lens surface using a black sheet
of paper, etc. so that light does not enter the
lens.
3.
Set the function selection switch 8 to
[SPOT]. (A pg. 11, 13)
4.
Press and hold the SPOT CORRECTION
button for more than 2 seconds.
● White-spot correction will start. Correction
may take several seconds for completion.
NOTE:
● Maximum correction: 32
● The white-spot correction feature of this
unit does not guarantee the correction of
all white spots.
Depending on the characteristic of white
spots, correction may not be possible.
● When performing white-spot correction,
accurate data may not be achieved in case
of highly detailed pixels since correction is
made using the information of surrounding
pixels.
● The result of white-spot correction is
maintained until the next correction is
performed.
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