5. The VS gen-lock mode has its own menu for hori-

zontal phase adjustments. When the cable length

of the video output or the gen-lock input is

changed, the horizontal phase must be re-adjust-

ed.

6. The line-lock mode has its own menu for line-lock

vertical phase adjustment. If the camera installa-

tion is relocated, check the vertical phase adjust-

ment again since the AC line phase may be differ-

ent.

** CAM SET UP **

CAMERA ID

OFF

ALC/ELC

ALC

SHUTTER

---

 

AGC

 

ON

 

SENS

UP

OFF

 

SYNC

 

INT

 

MOTION DET

OFF

LENS

DRIVE

DC

 

END

SET UP ENABLE

** CAM SET UP **

CAMERA ID

OFF

ALC/ELC

ALC

SHUTTER

---

 

AGC

 

ON

 

SENS

UP

OFF

 

SYNC

 

EXT

(VS)

MOTION DET

OFF

LENS

DRIVE

DC

 

END

SET UP ENABLE

6-1. VS Gen-lock Mode (EXT(VS))

1.Move the cursor to the SYNC parameter and select INT.

2.Connect the coaxial cable for the composite sync or composite B/W video signal to the gen-lock input connector.

3.Confirm that the parameter INT changed to EXT (VS) on the menu.

Caution: The gen-lock input signal should meet with EIA RS-170 specifications and should not contain jitter, such as a VCR playback signal , as it could disturb synchronization.

4.After confirming the cursor is on EXT (VS), press

. The phase adjustment menu appears on the monitor.

** SYNC **

 

H PHASE

 

........I

 

-

+

RET END

5.Move the cursor to H PHASE. The cursor starts blinking.

6.Supply the video output signal of the camera to be adjusted and the reference gen-lock input signal to a dual-trace oscilloscope.

-26-

Page 28
Image 28
Panasonic WV-BP554 manual VS Gen-lock Mode Extvs, Ent