Main Menu 
Enter the Main Menu 
1.  Enter the menu with a long press of the MENU (6) button. 
2.  Press the UP (5)/DOWN (7) buttons to move through the menu functions. 
3.  One short press of the MENU (6) button opens a menu item. 
4.  To exit the menu, press and hold down the MENU (6) button. 
5.  Automatic exit from the menu occurs after 10 seconds of inactivity. 
Note: When entering the main menu, the background image darkens to 
enhance the menu visibility. This is normal and not a defect. 
 
General view of the menu 
 
 
 
Amplification Level 
Sensitivity enhancement levels (Normal  , High  , Ultra  ) 
are software algorithms that enhance the quality of detection and recognition