Sony BVP-E10 Series, Руководство по эксплуатации товара

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47 Chapter 4 Control System
BVP-E10 Series Product Information Manual
4-6. File Structure
The BVP-E10 Series camera system is able to store
adjustment data in memory in the form of files. There
are six types of files, for different purposes:
(1) Operator File
Used to store viewfinder display preferences for the
camera operator. There are many types of warning
and information displays which can be superimposed
on the viewfinder picture. These can be customized to
suit individual preferences, and stored as an Operator
File on a Memory Stick media card at the camera head.
Video (painting) data is not stored in the Operator File
(2) Preset Operator File
Stores the preset operator file items. This file is stored
in the camera.
(3) Scene File
Used for storing settings for frequently used operating
environments. The scene file stores paint data for each
scene, and up to five scene files can be stored in the
BVP-E10 system. Scene files can also be stored in the
Memory Stick media card
(4) Reference File
Used for storing the standard operating settings for a
user. The reference file stores reference data used in
the auto set-up mode plus the standard settings of
those switch functions that are not executed with the
auto set-up mode. A reference file is usually created
when the camera is installed, and then left unchanged
This file is stored in the camera and Memory Stick
media card.
(5) Lens File
The lens file contains data to compensate for various
errors induced by the lens, including the Range
Extender setting. In the case of the latest generation of
digital lenses, the lens type is automatically selected,
while for earlier generation lenses, the lens type can be
selected by the user using the camera head. Lens files
usually contain factory data, but can be modified by
users if required.
Table 4-6-1:Structure of Paint Related Files
* The additional data of each file is sent to each circit on the
unit.
File Storage and transfer
Reference, Scene and Lens file information is stored in
the camera head, but can be accessed through the
camera control system. The MSU-700A and MSU-750
include a PC Card slot, which accepts a small
PCMCIA-standard PC memory card The complete
setting of a camera, including reference file and scene
files, can be stored in this card for security. Memorized
parameters can be accurately retrieved at any time
and from any camera.
The MSU-700A/750 also include a file transfer
function, which allows reference file and scene file
data to be transferred between cameras,. In a multi-
camera operation system, optimum picture matching
is simply and easily achieved by transferring the
appropriate camera setting data from the master
camera to other slave cameras via the CNU-700 or
CNU-500. Thus, any camera can be set to a uniform
condition once a master camera is specifically
adjusted.
In simpler systems without MSU or CNU, the RCP-
750/751 allows scene file and reference file data to be
stored on a Memory Stick. File transfer between
cameras can be carried out by manually transferring
the Memory Stick to each RCP in turn.
4-7. Auto Set-up
The BVP-E10 Series cameras incorporate a
sophisticated Auto Setup system to adjust the video
processing circuitry parameters for optimum colour
matching. In addition to auto white balance, auto black
balance and auto level set-up, the following
parameters can also be adjusted according to a
reference file.
• Auto white shading (The shading compensation is
achieved with horizontal and vertical saw tooth and
parabolic waveform as well as with a digitally
synthesized waveform for almost 1000 individual
correction zones created by DSP.)
• Skin detail auto hue (automatic hue detection for
specified colour range, with full skin detail function.)
When STANDARD
is executed.
Reference File
Refer to "File Items".
Factory-set value 0
Scene File
Refer to "File Items".
Lens File
When lens extender setting is OFF, Flare R/G/B and
V Modulation Shading R/G/B/Master can be stored.
When lens extender setting is ON, White R/B, Flare R/G/B and
V Modulation Shading R/G/B/Master can be stored.
OHB File
R/G/B for each White Shading H SAW, H PARA,
V SAW, VPARA can be stored.
R/G/B for each Black Shading H SAW, H PARA, V SAW, and
V PARA can be stored.
And OHB matrix and the ND offset can be stored.
Output to
hardware*