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DFW-SX900
DFW-X700
SETTINGS OF CAMERA CONTROL AND STATUS REGISTER
CSR F0F0081Ch Shutter
Set the exposure time of the electronic shutter. Auto exposure (CCD IRIS) can be also set.
(1) Manual adjustment
Command = 82000nnnh
<When DFW-SX900> nnn: Adjust in the range of 7F1h (long) – C2Dh (short).
B22h (1/30 sec) is the standard value.
2.0 sec ≥ Shutter Speed ≥ 1/7.5 sec
nnn = 800h – 7.5 ∗ Shutter Speed (sec)
1/7.5 sec > Shutter Speed ≥ 1/5,882 sec
nnn = 3116.4 – 7999 ∗ Shutter Speed (sec)
Shutter Speed = 1/10,000 sec
nnn = C2Ch
Shutter Speed = 1/20,000 sec
nnn = C2Dh
<When DFW-X700> nnn: Adjust in the range of 7E2h (long) – B20h (short).
992h (1/30 sec) is the standard value.
2.0 sec ≥ Shutter Speed ≥ 1/15 sec
nnn = 800h – 15 ∗ Shutter Speed (sec)
1/15 sec > Shutter Speed ≥ 1/8,361 sec
nnn = 2848.4 – 11962 ∗ Shutter Speed (sec)
Shutter Speed = 1/20,000 sec
nnn = B20h
NOTE
: When nnn < 800h, do not turn ON the Gain and White Balance Auto functions.
(2) Auto exposure (CCD IRIS)
ON : Command = 83000∗∗∗h ∗∗∗: Undefined
OFF : Specify 82000mmmh. (Or read out the shutter speed once and rewrite the value.)
NOTE
: When the CSR F0F00830h Trigger is ON, do not set Auto exposure to ON.
(3) Shutter OFF
Command = 80000000h At this time, the shutter speed will be 1/30 seconds.
