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4-2. Electronic Shutter
This can be set with the MODE SELECT switch located on the rear panel.
Description of the MODE SELECT Switch
Rear
HD/VD
75
INT
EXT
ON
OFF
MIN
VIDEO OUT
DC IN/SYNC
*The electronic shutter cannot be used in the reset-restart operation.
Normal Shutter
This mode permits a high-speed moving subject to be captured clearly with a shutter function
incorporating a continuously available video signal. Set bit 5 of the MODE SELECT switch to
OFF (i.e., the left side) as illustrated in the table below.
MODE SELECT Switch
1
2
SHT
3
TRG
4
FRM
5
M.G
6
7
MAX
M GAIN
8
9
0
Reset restart
Normal
or
shutter
external trigger mode
5
5
OFF
1/100
1/250
1
1
1
2
2
2
3
3
3
4
4
4
5
5
5
6
6
6
7
7
7
8
8
8
9
9
9
0
0
0
1/4000
1/10000
1/50000
1
1
1
2
2
2
3
3
3
4
4
4
5
5
5
6
6
6
7
7
7
8
8
8
9
9
9
0
0
0
Bits 1 to 4 : Shutter speed selection*
O
Bits 5 to 7 : External trigger mode selection
N
Bit 8 : Trigger polarity selection (Positive/Negative)
Bit 9 : Field accumulation/Frame accumulation
Bit 0 : Gain selection (OFF/ON)
(unit：second)
1/500
1/1000
1/2000
1
1
1
2
2
2
3
3
3
4
4
4
5
5
5
6
6
6
7
7
7
8
8
8
9
9
9
0
0
0
1/100000
1
2
3
4
5
6
7
8
9
0
7
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