Thermal Telescope User Manual
7
Figure 3-2 Adjust Focus
Note
When adjusting focus, DO NOT touch the surface of lens to avoid smearing the lens.
3.3 Adjust Brightness
In the menu mode, select and press to adjust brightness. In white hot mode, the higher
the value of brightness is, the brighter the image is. The image effect in white hot mode is showed
as picture below and effect in black hot mode is opposite.
Figure 3-3 Adjust Brightness in White Hot Mode
3.4 Adjust Contrast
In the menu mode, select and press to adjust image contrast.
3.5 Select Scene
You can select proper scene according to actual using scene to improve the display effect.
Steps
1. Hold to go to the menu.
2. Select and press to switch scene.