Panasonic AJ-HPX2000 Operating Instructions Manual page 63

In the unit, there is a video signal delay in the camera,
which is required or the process of converting video
images taken with the image-shooting element from the
progressive signals to the interlace signals. Since time is
required for making the 2:3 pull-down from the 24P frame,
there is a video signal delay in the camera. When
recording from a device that can record images without a
delay and the unit is connected in parallel, it is necessary
to synchronize the time code. To set this timing, open the
<TC UB> screen from the VTR MENU page and set it in
the TC VIDEO SYNCRO item.
Set by referring to the connection example.
Setting of the TC VIDEO SYNCRO item
Variable
Item
range
For setting to correct the time code
TC VIDEO 0
SYNCRO 1 according to the delay of video
signals.
2
0: Do not correct.
3
1: To delay the time code to be input
2: To forward the time code to be
3: To delay the time code to be input
Example 3:
When the unit and an external device are locked to the
external time code generator, which is connected
externally, and when simultaneous recording is made
by using the TC OUT output signals.
Reference video signal
External time code generator
TCG
TC OUT
Device that records images without a
delay
TC IN
DAT
AJ-HPX2000
TC IN
GENLOCK IN
TC OUT
MON OUT
or
VIDEO OUT
TC IN
VIDEO IN
SDI IN
HD SDI IN
REF IN
Remarks
according to the timing of the
video images.
output according to the timing of
the video images.
and forward the time code to be
output, respectively, according to
the timing of the video images.
Settings of the TC
VIDEO SYNCRO
item: 1
VTR etc.
Example 4:
When the unit and an external device are locked to the
external time code generator and when several units
of the camera are
configuration.
Reference video signal
External time code generator
TCG
TC OUT
Device that records images without a delay
TC IN
DAT
AJ-HPX2000
TC IN
GENLOCK IN
TC OUT
AJ-HPX2000
TC IN
GENLOCK IN
TC OUT
AJ-HPX2000
TC IN
GENLOCK IN
TC OUT
Adjustments and Settings for Recording : Setting Time Data
connected in a cascade
1st unit
Settings of the TC
VIDEO SYNCRO
item: 1
2nd unit and later
Settings of the TC
VIDEO SYNCRO
item: 0
Settings of the TC
VIDEO SYNCRO
item: 0
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