Panasonic WV-CL834 - Manuel (Page 29)

6. The VS gen-lock mode has its own menu for hori- 3.
zonta! 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.
7. The line-lock mode has its own menu for line-lock
vertical phase adjustment. If the camera installa- 4.
tion is relocated, check the vertical phase adjust­
ment again since the AC line phase may be differ­
ent.
Confirm that the I NT parameter changed to EXT
(VBS) on the menu.
Caution: The gen-lock input signal should meet
the El A RS-170A specifications and should
not contain jitter, such as a VCR playback sig­
nal, as it could disturb synchronization.
After confirming that the cursor is on EXT (VBS),
press [ID ■ The phase adjustment menu appears
on the monitor.
6-1. VBS Gen-lock Mode (EXT(VBS))
f
------------ f------------
•* CXM SET OP *• CAM SET DP ••
CAKERA XD OFF CAMERA ID OFF
~i
A1>C/E1<C ALC n ALC/ELC ALC 1
StnJTTgR OFF SHUTTER OFF
AGC ON AGC ON
5EHS UP OFF
4
SENS DP OFF
SYNC INT SYNC EXT(VBS)
WHTTE BAL ATW WHITE EAL ATW n
KOTIOH DET OFF n NOTION DET OFF “1
LENS DRIVE DC LENS DRIVE DC
END SET DP enable END SET UP ENABLE
\___________ k_____ !_____
1. Move the cursor to the SYNC parameter and
select INT,
2. Connect the coaxial cable for the blackburst or
composite color video signal to the gen-lock input
connector.
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.
7. Set the oscilloscope to the horizontal rate and
expand the horizontal sync portion on the oscillo­
scope.
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