A SERVICE OF

logo

14
DFW-SX900
DFW-X700
FUNCTIONS
When the output frame rate is reduced (3.75 fps of DFW-SX900, 7.5 fps of DFW-X700), images will be read out from the
CCD for every VD. However, as every other image is used, the images read out during the isochronous output period will not
be used.
Operations When Frame Rate is Reduced
Time until Data is Read Out and Output Period of Data
When exposure time is over 1 frame
When exposure time over 1 frame is specified (extended exposing mode), the A period until images are output from the VDs
and B period outputting images are the same as the above case. However, as no images are output during the exposure time,
the actual frame rate will drop.
Camera
DFW-SX900 (3.75 fps)
DFW-X700 (7.5 fps)
A [ms]
Approx. 8
Approx. 2.4
B [ms]
Approx. 240
Approx. 128
C [ms]
Approx. 26
Approx. 5
Operations in Extended Exposing Mode (In the Case of 2 Frames)
Time until Data is Read Out and Output Period of Data
Camera
DFW-SX900 (7.5 fps)
DFW-X700 (15 fps)
A [ms]
Approx. 8
Approx. 2.4
B [ms]
Approx. 120
Approx. 64
Green
Orange
SUB
VD
SG
Isochronous
Front Panel LED
Inside Camera
Orange
B
A
Exposure Time
C
Green
Green
Orange
SUB
VD
SG
Isochronous
Front Panel LED
Inside Camera
Green
Orange
B
A
Exposure Time