7� 5
Partial Scanning
Partial Scanning OFF (All pixels scanning)
The independent signals of all pixels are output from DIGITAL connector.
Video interval
image
Partial Scanning ON
The pixel signal of the specified area is output from the DIGITAL terminal.
In the PART EXT mode, the partial scanning and all the pixels scanning can be switched by the DIGITAL terminal
(CC2: partial scanning control signal).
CC2
Scanning mode
'L'
Partial scanning
'H'
All pixels scanning
You can set the specified area by using 4 parameters.
Vertical start
position
(ROIVS)
Vertical
width
(ROIVW)
Video interval
image
NORMAL : (ROIVW+42H)/(72.794 kHz×1000)s
FAST
: (ROIVW+42H)/(88.393 kHz×1000)s
* ROIVW : The value set for vertical width in partial scanning.
Video Timing
(Internal VD)
FVAL
LVAL,
DVAL
RGB data
(video interval image)
Mode
Vertical partial scanning ON
Vertical partial scanning OFF
*
ROIVW: The value set for vertical width in partial scanning.
NORMAL:1/124s (586H) , FAST:1/150s (586H)
Horizontal start position(ROIHS)
Horizontal width
(ROIHW)
Blanking interval
Video interval
B
C
One vertical scan interval
One vertical scan interval A Blanking interval B Video interval C Blanking interval D
ROIVW+42H
586H
Blanking interval
D
A
11H
13H
32
2B996-016JA
ROIVW
31H
540H
33H