Fotric 320F Series, User Manual

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• Adjusting transparency
1. Transparency ranges from 0% to 100%, minimal increment being 1%
2. Press the ‘OK’ button or touch screen on the menu interface, to hide the
menu and display the scrolling wheel; while the transparency percentage is
still visible on the screen.Press the ‘OK’ again or the ‘Return’ button to hide
the scrolling wheel.
3. When the transparency scrolling wheel is on screen, users can adjust its
percentage by swiping on the wheel or pressing the left/right direction
button.
! Note: In image fusion Mode, please ensure the accurate focus of
the thermal imager. If the infrared thermal image is not in focus, the
temperature measurement may not be accurate, and the visual light image
will not match the thermal image.
4.8 ROI measurement tools
Click the ROI measurement tool button to enter its sub-menu. ROI is the
abbreviation for Region of Interest. ROI can be set up as circular, rectangular, line,
and point measurement areas.