User's Manual

Chapter 3 Display Sengs
3.1 Focus
Adjust the lens focal length properly before you set any other conguraons, or it may aect the
image display and temperature accuracy.
3.1.1 Focus Lens
Steps
1. Power on the device.
2. Aim the device lens to the appropriate scene.
3. Adjust the focus knob clockwise or anclockwise, see gure below.
Figure 3-1 Focus Lens
Note
DO NOT touch the lens to avoid aecng the display eect.
3.1.2 Laser Auxiliary Focus
Point the laser to the target and the device focuses automacally.
Before You Start
• Disable auto focus mode
rst.
• It is recommended to use this funcon in non-glare environment, such as indoor environment.
• It is recommended that the target has good light reecon, such as white paper, cable.
Handheld Thermography Camera User Manual
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