User's Manual

Thermal Image Scope User Manual
29
Steps
1. Connect the device to your PC with cable, and then turn on the device.
2. Open the detected disk, copy the upgrade file and paste it to the root directory of the device.
3. Hold to reboot the device, and the device upgrades automatically. The upgrading process
will be displayed in the main interface.
Note
During the upgrade, make sure the device is connected to your PC. Otherwise, it may cause
unnecessary upgrade failure, firmware damage, etc.
4. Repeat the above steps to upgrade all firmware packages one by one.
11.4 Restore Device
Steps
1. Hold to go to the menu.
2. Press or to select (Setting), and press to enter the setting interface.
3. Press or to select (Restore), and press to confirm.
4. Press or to select Yes.
5. Hold to save settings and exit. The device will restore to defaults according to the prompt.