JAI LT-200CL User Manual

Contents

JAI LT-200CL User Manual Manual pdf 15 page image

LT-200CL14Line rate > Exposure timeExposure BExposure GExposure R( I nternal /External )Tri gger Line rate (LR) = 20000Exposure (Rch) =22000In this case, although the expsore time is set at 22000, but the actual exposure time is limited by the line rate, 20000.Fig.11 Exposure setting should be less the line rate6.3.3 EEN (Exposure Enable) functionThis function outputs the timing for image accumulation in all operating modes excepttest pattern output. The output can be through both the Hirose 12-pin and Camera Linkconnectors. The polarity of this output is negative from the Hirose 12-pin connector andpositive from the Camera Link connector. These polarities cannot be changed.Exposur e BExposur e GExposur e REEN(I nternal /External )Tr i ggerEEN represents with the longets exposure time among R,G and BFig.12 EEN function6.3.4 Auto Reset modeIn the No-Shutter and external trigger mode, when the trigger pulse is input after a longinterruption of more than 52ms, the image accumulated during the interruption of thetrigger can be output after the first trigger is input. If the auto reset mode is set to ON,LVAL, DVAL and the image cannot be output during the interruption of the trigger, andthe second trigger restarts the output of LVAL, DVAL and the image.In the Shutter Select and external trigger mode, after the first trigger pulse is input, theexposure is activated as set regardless of the auto reset setting, and then the exposedimage can be output.The auto reset mode can be set through the serial communication and the factory defaultsetting is OFF.