Sony XC-ST50 Specifications page 3

TRIGGER SHUTTER MODES
A new external trigger design allows the electronic shutter speed to be freely specified by the width of an external
trigger pulse or by a switch setting on the rear panel of the camera.
Shutter speed setting based on the trigger width
Non reset mode
Trigger
Video
output
WEN
output
Non reset mode
Trigger
VD input
Video
output
WEN
output
Reset mode Only for Ext sync
Trigger
Video
output
1-2H
WEN
output
* When switching from Ext. trigger to regular operation the WEN pulse is output
Shutter speed settings by dip switch control
Shutter speeds are set by dip switches 6,7,8 on the camera's rear panel. The width of the trigger pulse is irrelevant.
Ext sync (continuous HD/continuous VD input), or internal sync
External trigger operation
Ext sync (continuous HD and single VD input)
External trigger operation
External trigger operation
more than 1/3 s
*
more than 1/3 s
*
more than 1/3 s
*
Normal operation
Normal operation
Normal operation