Include up, down, left, right and menu/enter
（）
buttons. It has different functions
in different operation modes.
In menu mode, it is for menu selection, and up and down buttons for menu
operation of the same level. When there is no sub-menu, adopt the left and right
buttons to switch options; when there is a sub-menu, adopt the right button
to enter into the next level of menu operation. Enter(in the middle)button is adopted
to confirm the selection and return to the upper level.
When a temperature measurement point is selected, press the menu button to
pop out the attribute dialog box, select from the four direction buttons to move the
point.
When the temperature measuring line is selected, press OK button to pop out the
attribute dialog box. Press S button to switch the line position or length, and
select from four direction buttons to move the line position or change the length.
When the temperature measuring area is selected, press OK button to pop out
the attribute dialog box. Press S button to switch the area position or size, and
select from four direction buttons to move the area position or change the size.
Up,
down, left and right buttons can also be defined as shortcuts. For details, refer to
the definition of trigger button.
[6] Trigger/Shortcuts
As a customize shortcut button, trigger button can be defined with the
functions below:
Lighting – press the button to turn on light, and press again to turn off the light.
Temperature measurement point, temperature measurement area - press once to
add a temperature measurement point or area, and then press once to delete a
temperature measurement point or area.
Image capture, record – press once to save the image or start recording.
Zooming –press once to zoom in or out the infrared image.
Increase or decrease LCD brightness - press once to increase or decrease
LCD brightness.
[7] Microphone
Human Body Temperature Rapid Screening Device
5