Sony XCEI50 User Manual (XCES_Series_User_Guide) - Page 15
Frame Image Output With Strobe Light
View all Sony XCEI50 manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 15 highlights
FRAME IMAGE OUTPUT WITH STROBE LIGHT XC-E series A full frame image with vertical resolution of 485 lines (XC-ST70) or 575 lines (XC-ST70CE) can be obtained with a strobe light by firing the strobe when the exposure time of the two fields overlap. • Timing and conditions EXT HD Continuous signal: 15.734 kHz (XC-ES50/ES30, XC-EI50/XC-EI30)Allowable frequency value ±1%, 15.625 kHz (XC-ES50CE/ES30CE, XC-EI50CE/XC-EI30CE) Allowable frequency value ±1% EXT VD VD : XC-ES50/ES30, XC-EI50/XC-EI30 (1/60sec), XC-ES50CE/ES30CE, XC-EI50CE/XC-EI30CE (1/50sec) Four or more VD pulses are required. Strobe light Exposure time for Odd field Exposure time for Even field Video output Invalid image Odd image Even image Valid frame image Odd and even fields are determined by the phase of the EXT HD/VD signal input from the outside. Avoid lighting the scene during the light-emitting inhibit zone defined below. (The field is transfered to the storage area of the CCD, so it can be read out.) Note : For best performance, it is recommended not to flash between VD and VD + 10H (XC-ES50/ES30, XC-EI50/EI30)/ 16H (XC-ES50CE/ES30CE, XC-EI50CE/EI30CE). 13