JVC KY-F70B manual White spot compensation, How to use, E34,  White spot detection

Close the lens iris, etc. to prevent light from entering the CCD.

Press and hold the MENU button for at least 2 seconds to display the REC MENU. Press the UP or DOWN but- ton to select 4. PROCESS (the text will be displayed in purple when selected), and then press the SET button. The PROCESS screen will appear.

Press the UP or DOWN button to select the PIXEL CHECK in the PROCESS (2/3) screen. When the SET button is pressed, the PIXEL CHECK screen appears.

Press the MODE button to enter the REC mode (REC lamp on).

3. Settings and adjustments for recording (continued)

White spot compensation

One of the inherent, general characteristics of CCDs is that white spots may appear in the image at slow shutter speeds or during shooting at high temperatures.

To moderate this phenomenon, this camera is provided with a white spot compensation function.

How to use

White spot detection

Because the number of spots and their size differ with the temperature and shutter speed, etc., it is necessary to detect the positions of the white spots under the conditions of use before the white spot compensation is used.

MENU DOWN

UP MODE/SET

SCSI

			REC	REC lamp
	SEND AW/SEL MODE
MENU	UP	DOWN	SET
			PLAY
			FREEZE

MONITOR LENS

REMOTE	DC IN
ON 1 2 3 4	POWER

1.

2. Set the conditions of use (ambient temperature, shutter speed, etc.) in the camera.

3.

4.

SEE INSTRUCTION MANUAL

- - -REC MENU - - -

1 : EXPOSURE . .

2 : WH I TE BA L ANCE . .

3: FREEZE . .

4: PROCESS . .

5: SYSTEM SET T I NG . .

REC MENU screen

- - - PROCESS ( 2 / 3 ) - - -

F L ARE ( R )		: 0
F L ARE ( B )		: 0
AB L		: NORMA L
L EVE L		: – – – –
P I XE L	COMP .	: OF F
P I XE L	CHEC K . .

PROCESS (2/3) screen

P I XE L CHECK

	OK ?
OK	: [ SET ]
CANCE L: [ MENU ]
P LEASE CLOS E
THE	L ENS I R I S

PIXEL CHECK screen

5.

6. When the SET button is pressed, detection of the posi- tions of white spots start. The detection may take sev- eral minutes.

7. When the detection is completed, PIXEL CHECK OK is displayed for about 3 second before the MENU screen returns.

P I XE L CHECK	P I XE L CHECK
OPERAT I ON	O K

Screen during detection Screen when detection is completed

E34