Amplification Level
Show device diagram
Sensitivity enhancement levels (Normal  , High  , Ultra  ) 
are software algorithms that enhance the quality of detection and 
recognition in various observation conditions. When the temperature 
contrast decreases (fog, precipitation, high humidity), it is recommended to 
increase the amplification level. To optimize the image, activate the 
Smoothing Filter in the main menu.
Press the UPbutton (5) briefly to switch the amplification level.