6 freeze operation by trigger input, U-----u – Toshiba IK - TU51CU User Manual
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7. 6 Freeze Operation by Trigger Input
When the shutter mcxJe is set to AUTO, MANUAL or SS and the shutter menu’s FREEZE INPUT setting is
set to TRIG -fL or TRIG \T, toggling between the Live and the Frozen Image is performed by the trigger
pulse input to the DC IN/SYNC terminal or trigger signal input (LVDS) to the DIGITAL terminal.
Trigger pulse level
(DC IN/SYNC terminal)
Trigger pulse fetch timing
Trigger pulse width
Trigger pulse interval
(Low Level): Less than 0.5V , (High Level): 3.4V to 5V
Rising edge / Falling edge selectable
More than 2ms
More than 33.4ms
TRIGGER
(DC IN/SYNC terminal)
or
TRIGGER D
(DIGITAL terminal)
Trigger input
VD output y
1—L
J----u
J U L
J U I
Video output
u
\
mm
ODD
n-1
EVEN
n-1
ODD
n-1
EVEN
n-1
-----
^ <
-----
----
Live Image
Trigger input
Frozen Image
Falling edge mode
Rising edge mode
U-----u
mm
Live Image
Q : Camera through picture Q : Memory picture
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