Panasonic Aj Vnc150 Information Sheet Manual

							AJ-VNC150P Encoder/Decoder Board for DVCPRO HD Bank Data
This optional board is installed in the AJ-HD150P digital HD video cassette recorder to enable V-ANC (Vertical Ancillary) data to be record-
ed in the VAUX (Video Auxiliary Data) area of the DVCPRO HD format and played back.
Recording operation
1.
Detect the V-ANC data packets which have been multiplexed
in the following range in the HD-SDI Y stream.
L9 to L20, L571 to L583 for 1080i/59.94 Hz
L9 to L25 for 720p/59.94 Hz

The H-ANC data packets are not detected.
2.Record  the  V-ANC  data  packets  in  the  VAUX  area  of  the
DVCPRO  HD  format  in  sequence  starting  with  the  line  that
comes first up to the capacity specified below.
1080i/59.94 Hz: 5760 words/frame 
720p/59.94 Hz: 2880 words/frame 

An  input  data  packet  which  has  been  input  after  the  rated
capacity has been reached is not recorded or played back.
3.The HD-SDI video signals are also recorded at the same time.

It is not possible to record or edit the V-ANC data alone.
Playback operation
1.
When the VTR is in any of the following operation modes, the
V-ANC data packets are multiplexed on the HD-SDI Y stream
and played back at the same time as the video signals.
ONormal playback mode
OSimultaneous playback mode
OEdit playback mode
OEE mode

OIf the VTR is in any other mode such as FF, REW, JOG or
VAR, the V-ANC data is muted, and only the video signals
are played back.
OIt is not possible to play back the V-ANC data alone.
2.The  recorded  V-ANC  data  packets  are  multiplexed  on  the
same lines as the ones on which they were previously multi-
plexed.

During playback involving format conversion, the V-ANC data
is muted, and only the video signals are played back.
Installation
1.
After  turning  off  the  power  of  the  main  unit  (AJ-HD150),
remove the top cover followed by the board clamp.
2.Attach the AJ-VNC150P board to the board in slot F5 of the
main unit.

Push the coaxial cable into the space between the F5 and F6
boards.
3.Install the board clamp, and attach the top panel. Consult your dealer about installing this board.
The  software  versions  for  the  AJ-HD150  need  to  be
upgraded.  
Check to see if the proper versions are running.  
I/F Ver. 1.04 and up
SYSCON Ver. 1.05 and up
DV_PB Ver. 1.03 and up
AV_DV_REC Ver. 1.07 and up
SERVO Ver. 1.03 and up
SDI VSi3351D and up
Board clamp
F5
Features
OThis optional board makes it possible to record V-ANC data on
HD-SDI  in  the  VAUX  (Video  Auxiliary  Data)  area  of  the
DVCPRO HD format and play it back.
OFormats supported: 1080i (59.94 Hz) recording and playback
720p (59.94 Hz) recording and playback
Specifications
Dimensions (WtH):
3-1/4˝t3-15/16˝ (81.5t100.0 mm)
Input/output interface:
V-ANC data packet Y stream
Formats supported:
1080i (59.94 Hz/60 Hz) recording and playback
720p (59.94 Hz/60 Hz) recording and playback
Capacity:
5760 word/frame for 1080i (59.94 Hz/60 Hz) 
2880 word/frame for 720p (59.94 Hz/60 Hz)