NAC Image Technology SP-642, Руководство пользователя

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GX Camera Image Trigger (Brightness Detection Trigger)
The image trigger function measures the light in the brightness detection area (AOI) specifying
the image to be photographed, and is the function that automatically issues the trigger when the
brightness within the area changes.
With the GX camera image trigger, the time interval for measuring light with NTSC
settings is 7.5Hz and with PAL settings 6.25Hz. For example, a trigger may not be issued
when the time from a strobe light is 0.2 seconds or less.
Use any of the following to specify the image trigger.
・
Select the camera in the “Item List” and select from “Image Trigger” in the “Control” menu.
・
Select from “Image Trigger” in the “Control” window.
・ Select from “Image Trigger” under the “Recording Parameters” tab of the “List of Camera
Settings” window.
Press to open the image trigger window.
・
Select from “Image Trigger” in the recording parameters of the “List of Camera Settings”
window.
Image trigger window
Caution