maximum temperature difference and reference temperature. Press the left and right keys to select
left and right, and press the A key to switch up and down. When the "reference object" option is
changed to "on", the temperature value displayed by other temperature measurement objects is the
temperature difference between the temperature measurement result of this temperature
measurement area
.! Attention:: Infrared thermal imager can only set one reference temperature measurement
target.
3.3.3 Thermal Image Saving
To save the current thermal image acquired, choose one of the four ways below:
Press OK button to pop out the floating panel menu, select the "Take Photo" option in the
menu, and the system will save the image automatically.
Press "S" button, and press this button again to save after the image is frozen.
Press "S" button continuously for 3 seconds to save the image automatically.
Press the Shortcut button to save the image by setting the shortcut as the "Take Photo"
option.
3.3.4 Thermal Image Playback
There are two ways to open a file:
1、 Press OK button to activate the main menu, and select the file in the sub-menu of the "File
Management" menu (Select by up, down, left and right buttons).
2、 Click the "Preview" option in the floating panel, to open the file for options (Switch
options by left and right keys).
When the image is opened, replace the current image saved by up and low buttons in the
playback control panel.
Press cancel button, to exit the playback status and return to the real-time temperature
measurement status.
3.3.5 Export of Saved Information
Handle the contents saved in TF card with a card reader, including image export, deletion, format
and other operations.
! Note: It is recommended to adopt the formatting function in the firmware software of the
thermal imager to format the TF card.
3.3.6 LCD Setting
Two setting methods: 1. Set the brightness of LCD screen by "LCD Brightness
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