Quick Menu

The basic settings (adjusting brightness and contrast, using the Stadiametric Rangefinder function) can be changed using the quick access menu.

• Enter the menu by briefly pressing the MENU (3).
• A short press of the МENU (3) button enables you to toggle between functions, as described below.

Brightness – press the UP (4)/DOWN (2) buttons to change display brightness from 0 to 20.

Contrast – press the UP (4)/DOWN (2) buttons to change image contrast from 0 to 20.

Notes:

• When the device is restarted, the brightness and contrast values are reset to the default values for the selected colour palette.
• To maintain brightness and contrast settings when changing amplifying levels, activate User Mode.

Stadiometric Rangefinder - change the position of special marker lines to determine the distance to the object being observed by pressing the UP (4)/DOWN (2) buttons (for more details see the Stadiametric Rangefinder section).

Smooth Digital Zoom  – press the UP (4)/DOWN (2) button to change the value of the digital zoom from 2 to 8. The digital zoom changes in 0.1 increments.

Note: the magnification value is reset to the base value when the device is switched off

• Press and hold the MENU (3) button to exit the menu or wait for 10 seconds to exit automatically.