NAC Image Technology ST-839, Руководство пользователя

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Input the Trigger with Image Trigger
Input the Trigger with Image Trigger
The trigger can be automatically input when the luminance of an image recorded changes.
4-29
(00400)
This is a function to automatically input the trigger when the luminance in a set area of interest rapidly
changes while recording in the ARM mode.
In a quick response to the change in luminance, the delay until the trigger is input is two frames. If using the
image trigger, the detection sensitivity and luminance detection area, and standard luminance update method
is specified.
■ Using the Image Trigger
１
Access the VIEW MENU
(

A
3-12)

Access the VIEW MENU from the VIEW mode.
２
Select IMG TRIG with the up/down arrows
• Use the up/down arrows to move to the
selected item (reverse display) and select
IMG TRIG.
３
Use the left/right arrows to select the
image trigger detection sensitivity
• Use the left/right arrows to turn the
selected image trigger ON (enable)
／
OFF(disable) and select the detection
sensitivity.
• OFF
• LOW
• MID
• HIGH
• CUSTOM
• If the image trigger is enabled, the
background of the on screen display will be
blue and the Image Trigger appears at the
top.
Image Trigger (Luminance Detection Auto Trigger Input Function)