Tokyo Electronic CS8541D series, Руководство по эксплуатации

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8-5 Partial-scan mode selection (CCU bottom-panel DIP SW)
Switches partial-scan mode / There are 3 partial scan modes.
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.
(a) 1/2 Partial-scan ---------- Screen center 1/2 readout
<1/60s Non-interlace>
Under 1/60s non-interlace mode, only the center portion of 227H out of the total effective lines 494H
(excluding BLK time) is read out. Available both under external / internal mode.
130H
137H
High-speed
transfer
Normal
-speed
transfer
High-speed
transfer
227H
227H
Normal
-speed
transfer
<Under normal shutter (Electronic shutter OFF)>
Notes: * Under ext. sync, the ext. VD should be 1V = 262H.
** Under normal shutter, set the bottom-panel DIP SW #5, #6 in OFF.
VIDEO OUT
21H
227H
Video output
V BLK
(Include
High-speed
transfer)
14H
131
High
speed
transfer
357 131 357
262H 262H
<V-reset>
WEN OUT
Standard
(Negative)
3H 3H 3H
WEN OUT
[OPTION]
(Negative)
3H 3H
3H
<Under other shutter modes>
*1:Arbitrary under ex-sync
*2:Please look at 7.(3) WEN timing.
21H
227H
※ 1
VIDEO OUT
Video output
14H
131 357
WEN OUT
Standard
(Negative)
3H 3H
<Non-reset>
V BLK
(Include
High-speed
transfer)
High
speed
transfer
(263H)
WEN OUT
[OPTION]
(Positive)
4H
*2
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