Exposure-time T = T2 + Ty + Tx
Ty: Max. 1 H (Approx. 80 micro s)
Tx: Fixed Delay (Approx. 33.8 micro s)
(4)Multiple-shutter Mode Setting (SW1 DIP4)
The multiple-shutter ON/OFF selection is made with the rear SW1 DIP4 under RTS mode. (Initial
factory setting: OFF) Exposure is done during the one frame period which comes immediately after
TRIG IN. Images are output at the readout signal (E.VD) timing. If the exposure is made more
than
one time before the readout signal input, superposed images are output. After video-output, it goes
back into the normal operation (= shutter OFF) if the TRIG terminal voltage stays in LOW for 2V
or longer consecutively, regardless of which RTS mode is currently set in. The ex-sync operation is
OK with HD IN. The double-speed scan doesn't work. Please be noted that S/N decreases under
this mode if and when too much time is taken from the light-exposure through readout.
-1. Under FIX mode
12
TRIG IN
HD
Exposure
Exposure TRIG
Readout E.VD
CCD
(Exposure)
VIDEO OUT
HD
SUB
SG
Phi VINH
WEN
Summary of Contents for CS3910H
Page 22: ...11 EXTERNAL VIEW DRAWING 21...
