User Manual

Tianxuan M Series Handheld Thermal Camera ·User Manual
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4.4 View Photos/Videos
The pictures you took are saved in the SD card, and you can follow the below steps to view them at any
time.
1. Enter the image archive by clicking gallery button.
2. Select the picture or video you want to view by pressing the navigation button or screen.
3. Press OK or click the image or video to view it in full screen. Select the delete option and then confirm
to delete the current item. Select the rename option and confirm to rename the current item.
4. When in the preview interface, click the multiple button in the upper right corner of the screen, then
select the image or video to be deleted, and delete the selected items by pressing the delete button.
5.Return to observation interface by clicking the gallery button, back button or touching the screen.
4.5 Measurement Mode
In the observation interface, press OK shortly to enter the main menu, and select "Measurement Settings"
with the navigation button. Press OK again to enter the secondary menu, select different measurement
modes by shifting left or right on the navigation button, and press OK to save your option.
In the observation interface, click anywhere on the screen to enter the main menu. Then click
"Measurement Settings" to select the desired measurement mode, and make it effective by clicking the
screen area.
4.6 Measurement Parameters
In the observation interface, press OK to enter the main menu, use the navigation button to select the
"parameter setting", then press OK again to enter the secondary menu. Select different temperature
measurement parameters by shifting left or right, and press the enter button to parameterize. After setting,
press OK again to save your option.
In the observation interface, click anywhere on the screen to enter the main menu. Click "Parameter
Setting" to set the parameter. After finishing the setting, click the screen area to take effect.
 Emissivity: in order to obtain more accurate measurement results, you need to set the emissivity
according to the target to be measured before each measurement, instead of using the default
configuration. Emissivity refers to the ratio of the radiant ability of an object to the radiant ability of a
blackbody at the same temperature, which is relative to the reflectivity of the object. The lower the
emissivity, the higher the proportion of energy being reflected. The higher the emissivity, the lower the
proportion of energy being reflected. For example, the emissivity of human skin is 0.98, and the
emissivity of printed circuit boards is 0.91. For more information on emissivity, you can refer to the
quick start guide in the package or inquire from other sources.
 Ambient temperature: the reflection temperature of the object surface will affect the measurement