24
Pulse width
HD: 3.2 plus/minus 1 micro s (LOW)
VD: From 125 through 400 micro s (LOW)
Repeating frequency fH = 31.468kHz plus/minus 1 percent
fV = fH/262.5 or fH/525
Phase difference
HD/VD: 0 plus/minus 5.0 micro s, 1/FH/2 plus/minus 5.0 micro s
[Shutter trigger spec]
Exposure-starting-cue signal in random trigger shutter mode
Input level
LOW level: 0~0.5V(p-p)
HIGH level: 4~5V(p-p)
Input impedance
High impedance (10k-ohm)
Capture timing
Rising edge detection (Positive) / Falling edge detection (Negative)
(Switching via rear-panel DIP SW)
(Initial factory setting: Rising edge)
Pulse width
Minimum 2 micro s
Maximum 1/8s
[Sync signal spec]
WEN readout timing pulse
Polarity
Negative (Positive as option)
Pulse width
1H output
[E-shutter spec]
(1)Normal shutter
Shutter-speed setting via rear-panel SW (Initial: OFF)
Selection among 3 scales (= OFF, 1/200s, 1/500s, 1/1000s, 1/2000s
1/4000s, 1/8000s, 1/20000s)
(2)RTS
(a)Operation mode
No.
Reset
Exposure
Sync
1
Internal
2
Consecutive HD /
Consecutive VD
3
Consecutive HD /
Single VD IN
4
Internal
5
Consecutive HD /
Consecutive VD
6
Consecutive HD /
Single VD IN
7
Internal
8
Consecutive HD
9
SYNC reset
Internal
10
Internal
11
Consecutive HD
Rear SW
(FIX mode)
V reset
V-reset
Non-reset
Rear SW
(FIX mode)
TRIG pulse
width
(PULSE
mode)
TRIG pulse
width
*RTS shutter mode automatically switches over through TRIG IN
**RTS disabled under E-shutter OFF
WEN OUT
1
00
50
WEN
2SC4
1
76
2SA
1
6
1
0
5V
Содержание CS8550D
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