Interlogix TVD-4101 - Manual (Page 17)

TruVision TVD-2101/4101 Dome Camera User Manual 15
De-fog manual mode:
Menu Item Description
Level Set the de-fog level. The values range from 0 to 31.
Color gain Set the color gain level. The values range from 0 to 10.
Edge gain Set the edge gain level. The values range from 0 to 10.
Gamma Set the gamma level. The values range from 0.05 to 1.00.
Return Exit the menu and return to live mode. Changes made are saved.
Function menus
There are additional functions available under this menu.
In the Main menu, select Function and press Enter. The Function menu
appears, showing the options available.