20
9-5. Partial-scan mode OPTION
--- Switches partial-scan mode / There are 3 partial scan modes (Selection via inner DIP SW).
Note: Sometimes phenomenon called as “whiteout” occurs at the top of the screen when there is
strong incident light entering in the wide area of a CCD, however, this is not a malfunction. If this
occurs, reduce the amount of incoming rays.
(9-5-1)1/2 Partial-scan --- Screen center 1/2 readout OPTION
(1/100s 2:1 Interlace) OPTION
Under 1/100s interlace mode, only the center portion of 234H out of the total effective lines 575H
(excluding BLK time) is read out. Available both under external / internal mode.
1/100s 1st Field
1/100s 1st Field
93.5H
117H
77H
*1 High-speed
transfer
*2 Normal-speed
transfer
*3 High-speed
transfer
VIDEO1 OUT
93.5H
117H
77H
VIDEO2 OUT
117H
117H
*2 Normal-speed
transfer
1st Field
1st Field
30.5H
117H
193
195
425
*1
30.5H
117H
192 194
424
*1
VIDEO1 OUT
Video Output
*1: Under normal shutter, the value is 165H. For others
(and ex-sync), the value is arbitrary.
423
422
VIDEO2 OUT
V BLK
(Inc. high-speed
transfer)
9H
165H
165H
9H
High-speed
transfer