Panasonic WVCS650_SERIES Operations Instructions download pdf (Page 27)

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7. Synchronization Setting (SYNC)

1. Display SET UP on the monitor screen.

If necessary, refer to Setup Menu Display on page 10 for details

on displaying the SET UP menu on the monitor screen.

2. Move the cursor to SYNC and select line-lock (LL) or internal (INT)

by using the joystick.

Important Notice:

1. The priority of SYNC modes is as follows;

1. Multiplexed vertical drive (VD2) (highest priority)

2. Line-lock (LL)

3. Internal sync (INT) (lowest priority)

2. To use internal sync, select INT.

3. Whenever the vertical drive pulse (VD2) is supplied to the

camera, the camera sync mode is automatically switched to the

multiplexed vertical drive (VD2) regardless which sync mode is

selected.

** SET UP **

CAMERA ID OFF

ALC/MANUAL ALC

SHUTTER OFF

AGC ON

SENS UP OFF

SYNC LL

WHITE BAL ATW

MOTION DET OFF

AF MODE MANUAL

RET SPECIAL

Camera setting menu

** SET UP **

CAMERA ID OFF

ALC/MANUAL ALC

SHUTTER OFF

AGC ON

SENS UP OFF

SYNC LL

WHITE BAL ATW

MOTION DET OFF

AF MODE MANUAL

RET SPECIAL

Camera setting menu

Line-lock Sync Mode (LL)

1. Display SET UP on the monitor screen.

(Refer to Setup Menu Display on page 10 for details on displaying

the SET UP menu on the monitor screen.)

2. Move the cursor to SYNC and select LL by using the joystick. LL

sync mode is not available when the multiplexed vertical drive

(VD2) pulse is supplied.

3. After selecting LL, press the CAM (SET) key.

The SYNC menu appears on the monitor screen.

4. Supply the video output signal of the camera to be adjusted and

the reference camera video output signal (for example, Camera 1)

to a dual-trace oscilloscope.

5. Set the dual-trace oscilloscope to the vertical rate and expand the

vertical sync portion on the oscilloscope.

6. Move the cursor to COARSE by using the joystick.

The cursor starts blinking.

7. Use the joystick to match the vertical phases for both video output

signals as closely as possible. (COARSE adjustment can be

incremented in steps of 22.5 degrees (16 steps) with the joystick.)

@ ** SYNC **

@@@

V PHASE

COARSE 1(1--16)

FINE .I.......

− +

RET

** SYNC **

V PHASE

COARSE 1(1--16)

FINE .I........

− +

RET

SYNC menu

1 (1 - - - 16): 0 degree

2 (1 - - - 16): 22.5 degrees

16 (1 - - - 16): 337.5 degrees

Note: After the 16 steps, the adjustment returns to the first step.

1 2 ... 22 23 24 25 26 27 28 29 30 31 32 ... 41 42

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Panasonic WVCS650_SERIES Operations Instructions Page 27

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