Sony XC-ES50/50CE Technical Manual

Also see for XC-EI30: Brochure Specifications User guide Technical manual Brochure & specs

Contents

16Mode Setting112233For setting the shutter speed using the trigger pulse widthNo HD/VD input (Internal synchronization)*1 This is a signal input from outside.*2 Exposure time (Te)Te = Trigger pulse width +97μsec (EIA)Te = Trigger pulse width +120μsec (CCIR)(The effective trigger pulse width for the externaltrigger shutter operation is between 2μs and 1/4 s.)*3 The normal operation state is chosen when thetrigger pulse width is 1/3 s or more. The triggerfalling edge restores the external trigger shutteroperation. In this case, the area between the fallingedge of a trigger pulse and the subsequent 50 msperiod is an external trigger input inhibition area.There is no guarantee of operation for any triggersinput in this period.*4 The internal VD signals are output as long as there isno external input and the HD/VD signal I/O switchon the rear panel is set to INT.*5 In the external trigger operation, the image isoutput for the internal VD falling edge after thetrigger falling edge (1 and 2 in the figure). If theperiod from the trigger falling edge to the internalVD falling edge (T in the figure) is under 10μs,there may be a delay of 1 VD in the output. (3 inthe figure shows that the image is output for thenext internal VD). In this case, see WEN since theimage and WEN make up a pair. (The internal VDfalling edge and the beginning of the equivalentpause in the V period of the SYNC have the samephase.)*6 When the external trigger shutter mode changes tothe normal operation mode, one WEN signal isoutput.NoteAn image will not be output correctly if another triggeris input before the image for the previous trigger isoutput.External trigger shutter operation Normal operation*3Mode transition stateExternal inputinhibition area(50 ms) External triggershutter operationExposuretime (Te)*2Exposure time(Te)*2Trigger pulse width*3T: T=10μs or more*5Trigger*1Internal VD*4Video outWENExposuretime (Te)*2T: T=under 10μs*5250 H (EIA)293 H (CCIR)*6