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The shutter speed can be set by the horizontal scanning period (1H) or by the frame. Also, CCD integration
mode can be set.
（
（（
（
1
）
））
）
Setting by 1H
310/625H to 1/625H stands for the setting by the 1H and the shutter speed can be set by the 1H (63.56
μ
s).
（
（（
（
2
）
））
）
Setting by the frame
1FRM to 255FRM (at field storage) and 2FRM to 256FRM (at frame storage) stand for the setting (long
period exposure) by the frame.
(a) Field storage period
The video signal stored during the frame period set is output as 1 field video image at a frame interval
specified. Images stored in the memory are output until the following image output operation is performed.
Index output
（
2FRM setting
）
ODD
ｎ
ODD
ｎ
ODD
ｎ
+
1
Video output
：
Camera through image
VD output
(INDEX)
：
Memory image
EVEN
ｎ
-
1
EVEN
ｎ
EVEN
ｎ
EVEN
ｎ
+
1
(b) Frame storage period
The video signal stored during the frame period set is output as 1 frame video image in a frame interval.
Images stored in the memory are output until the following image output operation is performed.
ODD
ｎ
ODD
ｎ
ODD
ｎ
+
1
Index output
（
2FRM setting
）
Video output
：
Camera through image
VD output
(INDEX)
：
Memory image
EVEN
ｎ
-
1
EVEN
ｎ
EVEN
ｎ
EVEN
ｎ
+
1
7
．
．
．
．
4 Synchro. Scan Operation
