JVC TK-C215VP12U/E manual White-spot correction,  TK-C215VP4U/E

Installation and Connection

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-C215VP4U/E

RESET/[SPOT]

[SPOT] button

R

B

LLPHASE

1	O
	N 2
2
3	4
4
5	WHT.
6

7 BAL.

8Function selection switch 8

TK-C215VP12U/E

ZOOM/FOCUS FAR TELE	L H	[MEMORY] WHT.BAL.	4	4	PHASELL	RESET/[SPOT]	[SPOT] button
IRIS	LEVEL		R	B
				8			Function selection
				7			switch 8
	NEAR			6
POSITION SELECT WIDE				5
		ALARM POSITION		3
			2	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. 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.

Memo:

●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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