de fr es




United Kingdom

United States


Merger Duo
Merger Duo

Table of contents

Quick Menu

The quick menu is used to quickly access the settings for brightness, contrast, smooth digital zoom and use the stadiametric rangefinder.

  • Enter the menu with a short press of the МENU (9) button.
  • To toggle between the functions below, press successively the МENU (9) button.

Brightness – press briefly the UP (7)/DOWN (8) buttons to change display brightness from 0 to 20.

Contrast – press briefly the UP (7)/DOWN (8) buttons to change display contrast from 0 to 20.

Smooth digital zoom – press the UP (7)/DOWN (8) buttons to change digital zoom.

Smooth digital zoom is in 0.1x increments.

Stadiometric Rangefinder  - change the position of special marker lines to determine the distance to the object being observed by pressing the UP (7)/DOWN (8) buttons (for more details see the Stadiametric Rangefinder section).

  • To exit quick menu, press and hold down the МENU (9) button or wait 5 sec for automatic exit.