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7. 3 Synchro. Scan Operation
The shutter speed can be set by the double horizontal scanning period (2H) or by the frame.
( 1 ) Setting by 2H
2H/1592H ~ 1590H/1592H stands for the setting by the 2H and the shutter speed can be set by the 2H (62.8
µs).
When operating Partial Scannig, the number’s listed below can be used for setting.
25fps, E25fps 2H/1270H ~ 1268H/1270H
30fps, E30fps 2H/1060H ~ 1058H/1060H
35fps, E35fps 2H/910H ~ 908H/910H
40fps, E40fps 2H/774H ~ 772H/774H
45fps, E45fps 2H/706H ~ 704H/706H
50fps, E50fps 2H/636H ~ 634H/636H
( 2 ) Setting by the frame
2FRM to 512FRM stand for the setting (long period exposure) by the frame.
The video signal stored during the frame period set is output as 1 frame video image at a frame interval
specified.
(4FRM setting)
n n+1
RGB data
(video interval image)
(Internal VD)
FVAL
LVAL,
DAVL
( 7 ) Setting to factory setting status
All the settings can be returned to the factory default status (preset status).
(1) If characters are displayed on the screen, press the [DISP] button to disable the character display.
(2) Push [MENU DOWN] and [DATA DOWN] buttons simultaneously for approx. 1 second.
(3) The preset operation starts. When the preset operation finishes, the character PRESET OK is displayed
for approx. 1 second.