User Manual
16
Setting the temperature range
There are 2 methods available to set the temperature range:
Auto
and
Manual.
•
To switch between the 2 modes, when there is no icon chosen in live thermal image, keep button “PIC Mode
”
depressed for 3 seconds and
then release it to switch between the 2 modes. The prompt “Auto” or “Manual” will appear in the up left corner of the screen.
•
In each
mode, when there is no menu displayed in live thermal image, press button Up for an instant to select the temperature setup menu
at the right side of the image. Or press button M to enter main menu and then press button Left or Right to highlight button Tools, press
button up to highlight submenu Palette and press button M to bring up the temperature setup menu. Then press the up and down button to
change the Tmax value, and press the button Left and Right to change the Tmin value.
•
If changing values of Tmax and Tmin in Auto mode, the camera will immediately switch to manual mode.
•
Altering values of Tmax and Tmin actually changes the display effect of a certain palette.
•
The standard temperature range of the camera is -20 to 250°C.
•
After changing the option values, press button OK to save the setting and exit the menu.
•
Using the touch pen can also do the above operations. Firstly, click the palette with touch pen to change option values of Tmax and Tmin.
Click the palette again with touch pen to change the palette. Click the palette thirdly to save and exit Tmax, Tmin and palette change mode.
Basic Temperature Measurement
For basic temperature measurement, firstly ensure that a suitable temperature range is set and that the image is in focus. Two methods are
available,
dynamic real-time temperature measurement
and
static temperature measurement.
Dynamic real-time temperature measurement
•
There are two cursors on the live thermal image. One is always fixed in the centre of the image; the other is always tracing the hottest spot of
the image.
•
Two temperatures are present on the thermal image. The one always in the middle of the image indicates the center temperature, the other
one always tracks and indicates the maximum scene temperature.
Static Temperature Measurement
•
This method is available when there is no menu displayed in frozen or saved thermal images.
•
Keep the camera steady when you have the image in focus, press Button OK to freeze the live image;
•
Static temperature measurement can be done on a saved image as well.
