Tokyo Electronic CS8550D, Руководство по эксплуатации

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(b)Non-reset mode (Under external sync --- Single VD IN)
After TRIG IN and exposure, the camera goes into standby until next external VD IN.
*Don’t provide external VD IN during exposure.
** After automatic return, fix ex-VD IN at Hi.
(1/120s 2:1 Interlace)
Video output field (ODD/EVEN) is determined by ex-VD falling edge and ex-HD
phase.
*Don’t provide external VD IN during exposure.
** After automatic return, fix ex-VD IN at Hi.
(c)V-reset mode (Under internal-sync / external-sync --- No VD IN)
Exposure starts at the timing of TRIG signal IN. After each exposure is completed, the
camera outputs video immediately by resetting VD. (HD is not reset)
(1/60s Non-interlace)
Video
output
Exposure time
(e-shutter-speed or
pulse width)
CCD
Exposure
TRIG IN
(Positive)
Outputs video at the
next VD timing after
exposure
Automatically returns to
normal shutter if H level
stays for 1 0V ( 1 /6s) or longer
Random trigger shutter Normal shutter Normal shutter
TRIG IN not
acceptable for 1 V
after mode change
Defin
ite
Ext VD In
In sync with ex-VD
during standby (No
video output)
WEN OUT
(Negative)
Video
output
Exposure time
(e-shutter-speed or
pulse width)
CCD
Exposure
TRIG IN
(Positive)
Outputs video at the
next VD timing after
exposure
Automatically returns to
normal shutter if H level
stays for 1 0V ( 1 /6s) or longer
Random trigger shutter
TRIG IN not
acceptable for 1 V
after mode change
Defin
ite
Ext VD IN
VD, V-sync pause
during standby
ODD EVEN EVEN ODD EVEN ODD
ODD
phase
ODD EVEN EVEN ODD
EVEN
phase
ODD
EVEN
image
ODD
image
ODD
phase
Normal shutter Normal shutter
WEN OUT
(Negative)
Video
output
Exposure time
(e-shutter-speed or
pulse width)
CCD
Exposure
TRIG IN
(Positive)
VD, V-sync output for 1 V
only
Automatically returns to
normal shutter if H level
stays for 1 0V ( 1 /6s) or longer
Random trigger shutter Normal shutter Normal shutter
TRIG IN not
acceptable for 1 V
after mode change
Defin
ite
VD, V-sync pause during
standby
WEN OUT
(Negative)